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  1. Ansatte

Språkvelger

English

Bernt Johan Leira

Last ned pressefoto
Last ned pressefoto
Foto:

Bernt Johan Leira

Professor
Institutt for marin teknikk

bernt.leira@ntnu.no
73595989 90593508 Professor Mørchs hus, Rom 2.245, Tyholt
Om Publikasjoner Undervisning Formidling

Om

Research interests:

·         Environmental load modeling

·         Structural response analysis

·         Stochastic dynamics, control algorithms and structural reliability analysis

·         Risk assessment of structural systems

·         Design and analysis of ships and offshore structures for Arctic conditions

·         Floating production systems and subsea technology

·         Marine renewable energy

·         Fish farms and aquaculture structures

·         Design and analysis of marine bridges (e.g. floating bridges and submerged tunnels)

Kompetanseord

  • Dimensjonering
  • Dynamikk
  • Marin
  • Pålitelighet

Publikasjoner

  • Kronologisk
  • Etter kategori
  • Alle publikasjoner i Nasjonalt vitenarkiv (NVA)

2025

  • Chai, Wei; Qi, Jian Zhang; He, Lin; Leira, Bernt Johan; Sinsabvarodom, Chana; Shu, Ya Qing. (2025) Prediction of Extreme Air Temperature and Wind Speed Along the Northern Sea Route (NSR) with Application for the Safety of Polar Vessels. China Ocean engineering
    Vitenskapelig artikkel
  • Kleivane, Siri Kolle; Leira, Bernt Johan. (2025) Effect of sloshing on a local structural system in a partially filled tank. Applied Ocean Research
    Vitenskapelig artikkel
  • Pliss, Alexandra; Høyland, Knut Vilhelm; Leira, Bernt Johan; Serré, Nicolas; Teigen, Sigurd Henrik; Divine, Dmitry. (2025) Statistical analysis of IPS-data in Fram Strait 2006-2011. Proceedings - International Conference on Port and Ocean Engineering under Arctic Conditions
    Vitenskapelig artikkel
  • Radhakrishnan, Gowtham; Leira, Bernt Johan; Gao, Zhen; Sævik, Svein; Christakos, Konstantinos; Dirdal, Johann Alexander. (2025) Simultaneous Measurements From Buoys and Vessel-Mounted X-Band Radar to Study Currents and Waves at Breisundet Field. Journal of Offshore Mechanics and Arctic Engineering
    Vitenskapelig artikkel
  • Myrhaug, Dag; Leira, Bernt Johan. (2025) Discussion/comments of "Drag coefficient prediction model for simulating breaking waves propagating on partly submerged vegetated sloping beaches using a RANS model" by Yanxu Wang, Quanlin Qiu, Zegao Yin, Xiutao Jiang and Xuan Zang Wang, Quanlin Qiu, Zegao Yin, Xiutao Jiang andXuanZang Wang, Quanlin. Coastal Engineering
    Kommentar
  • Liu, Ting; Yue, Xiufeng; Leira, Bernt Johan; Xiang, Xu; Minoretti, Arianna; Sødahl, Nils; Yue, Qianjin. (2025) Numerical and experimental study on the wave-induced hydro-elastic response of a submerged floating tunnel. Ocean Engineering
    Vitenskapelig artikkel
  • Gou, Zhijian; Jin, Xiaozhao; Leira, Bernt Johan; He, Jin; Luo, Dening; Xie, Xiaona; Huang, Tianpeng; Zou, Jiekai; Xie, Jian. (2025) Multi-target dynamic allocation and adaptive path planning for unmanned surface vehicles under marine surface with water flows. Ocean Engineering
    Vitenskapelig artikkel
  • Samardžija, Ilija; Høyland, Knut Vilhelm; Leira, Bernt Johan; Næss, Arvid. (2025) Probabilistic assessment of first-year ice ridge action on offshore structures. Cold Regions Science and Technology
    Vitenskapelig artikkel
  • Mokhtari, Mojtaba; Leira, Bernt Johan. (2025) Time-variant system reliability of pitting corroded steel pipelines. Civil Engineering and Environmental Systems
    Vitenskapelig artikkel
  • Pliss, Alexandra; Høyland, Knut Vilhelm; Leira, Bernt Johan. (2025) Geometry, Morphology, Physical Properties and Structure of Sea Ice Ridges During the Transition Period from First-Year to Second-Year in the Summer 2023 and 2024 †. Journal of Marine Science and Engineering (JMSE)
    Vitenskapelig artikkel

2024

  • Mokhtari, Mojtaba; Leira, Bernt Johan. (2024) A Critical Review of Constitutive Models Applied to Ice-Crushing Simulations. Journal of Marine Science and Engineering (JMSE)
    Vitenskapelig artikkel
  • Kleivane, Siri Kolle; Leira, Bernt Johan; Steen, Sverre. (2024) Reliability Analysis of Crack Growth Occurrence for a Secondary Hull Component Due to Vibration Excitation. Journal of Offshore Mechanics and Arctic Engineering
    Vitenskapelig artikkel
  • Abaei, Mohammad Mahdi; Leira, Bernt Johan; Sævik, Svein; BahooToroody, Ahmad. (2024) Integrating physics-based simulations with gaussian processes for enhanced safety assessment of offshore installations. Reliability Engineering & System Safety
    Vitenskapelig artikkel
  • Sinsabvarodom, Chana; Leira, Bernt Johan; Høyland, Knut Vilhelm; Næss, Arvid; Samardžija, Ilija; Chai, Wei; Komonjinda, Siramas; Chaichana, Chatchawan; Xu, Sheng. (2024) On Statistical Features of Ice Loads on Fixed and Floating Offshore Structures. Journal of Marine Science and Engineering (JMSE)
    Vitenskapelig artikkel
  • Zhao, Weidong; Leira, Bernt Johan; Høyland, Knut Vilhelm; Kim, Ekaterina; Feng, Guoqing; Ren, Huilong. (2024) A Framework for Structural Analysis of Icebreakers during Ramming of First-Year Ice Ridges. Journal of Marine Science and Engineering (JMSE)
    Vitenskapelig artikkel
  • Anunciacao Jaculli, Marcelo; Viswanathan, Savin; Holden, Christian; Leira, Bernt Johan; Sangesland, Sigbjørn. (2024) Numerical Modeling of a Motion-Neutralized Floater Concept for Maritime Operations.
    Vitenskapelig kapittel
  • Lu, Changyu; Yang, Jianmin; Leira, Bernt Johan; Skjetne, Roger; Mao, Jinghang; Chen, Qihang; Xu, Wenhao. (2024) High-traversability and efficient path optimization for deep-sea mining vehicles considering complex seabed environmental factors. Ocean Engineering
    Vitenskapelig artikkel
  • Sinsabvarodom, Chana; Leira, Bernt Johan; Høyland, Knut Vilhelm; Næss, Arvid; Chai, Wei. (2024) A generalized ice drift spectrum based on measurements in the Beaufort Sea. Ocean Engineering
    Vitenskapelig artikkel
  • Bian, Anqi; Chai, Wei; Dong, Haibo; Yu, Zhaolong; Leira, Bernt Johan; Xiong, Fanghuai. (2024) Strength Analysis of Icebreak Ramming Sea Ice With Extreme Thickness Along the Northern Sea Route.
    Vitenskapelig kapittel
  • Kvåle, Knut Andreas Kirkestuen; Leira, Bernt Johan; Øiseth, Ole Andre. (2024) Stochastic dynamic analysis of floating bridges exposed to inhomogeneous and irregular waves. Applied Ocean Research
    Vitenskapelig artikkel
  • Zhang, Chen; Han, Xu; Li, Chunhao; Leira, Bernt Johan; Sævik, Svein; Lu, Dongzhe; Shi, Wei; Li, Xin. (2024) Modal Parameter Identification of Jacket-Type Offshore Wind Turbines Under Operating Conditions. Journal of Marine Science and Engineering (JMSE)
    Vitenskapelig artikkel
  • Andersen, Martin Lieberkind; Sævik, Svein; Wu, Jie; Leira, Bernt Johan; Langseth, Helge. (2024) Simulating Vortex-Induced Vibrations in Sheared Current by Using an Empirical Time-Domain Model with Adaptive Parameters. Applied Ocean Research
    Vitenskapelig artikkel
  • Andersen, Martin Lieberkind; Sævik, Svein; Wu, Jie; Leira, Bernt Johan; Langseth, Helge. (2024) Applying Bayesian optimization to predict parameters in a time-domain model for cross-flow vortex-induced vibrations. Marine Structures
    Vitenskapelig artikkel

2023

  • Myrhaug, Dag; Leira, Bernt Johan; Lader, Pål Furset. (2023) Discussion of "Design scour levels for dune revetments and seawalls". Journal of waterway, port, coastal, and ocean engineering
    Vitenskapelig artikkel
  • Lone, Erling Neerland; Maincon, Philippe Emmanuel; Gabrielsen, Øystein; Sauder, Thomas Michel; Larsen, Kjell; Leira, Bernt Johan. (2023) Analysis of S–N data for new and corroded mooring chains at varying mean load levels using a hierarchical linear model. Marine Structures
    Vitenskapelig artikkel
  • Kleivane, Siri Kolle; Leira, Bernt Johan; Steen, Sverre. (2023) Development of a reliability model for crack growth occurrence for a secondary hull component. Brodogradnja
    Vitenskapelig artikkel
  • Radhakrishnan, Gowtham; Leira, Bernt Johan; Gao, Zhen; Sævik, Svein; Christakos, Konstantinos. (2023) Retrieval of Ocean Wave Spectra From X-Band Marine Radar Images Using Inversion Schemes Based on Auto-Spectral Analysis.
    Vitenskapelig kapittel
  • Radhakrishnan, Gowtham; Leira, Bernt Johan; Gao, Zhen; Sævik, Svein; Kaasen, Karl Erik; Christakos, Konstantinos; Dirdal, Johann Alexander. (2023) A Methodology for Tuning of Computational Vessel Models Utilizing Wave Measurements From X-Band Marine Radar and Wave Buoy.
    Vitenskapelig kapittel
  • Liu, Ting; Halse, Karl Henning; Leira, Bernt Johan; Jiang, Zhiyu; Chai, Wei; Brathaug, Hans-P.; Hildre, Hans Petter. (2023) Dynamic response of a SWATH vessel for installing pre-assembled floating wind turbines. Marine Structures
    Vitenskapelig artikkel
  • Kleivane, Siri Kolle; Leira, Bernt Johan; Steen, Sverre. (2023) Reliability Analysis of Crack Growth Occurrence for a Secondary Structural Component due to Vibration Excitation.
    Vitenskapelig kapittel
  • Kleivane, Siri Kolle; Leira, Bernt Johan. (2023) Structural reliability analysis of secondary hull detail.
    Vitenskapelig kapittel
  • Samardžija, Ilija; Høyland, Knut Vilhelm; Leira, Bernt Johan; Næss, Arvid. (2023) Consolidated layer thickness in probabilistic simulation of first-year ice ridges. Cold Regions Science and Technology
    Vitenskapelig artikkel
  • Lu, Changyu; Yang, Jianmin; Leira, Bernt Johan; Chen, Qihang; Wang, Shulin. (2023) Three-Dimensional Path Planning of Deep-Sea Mining Vehicle Based on Improved Particle Swarm Optimization. Journal of Marine Science and Engineering (JMSE)
    Vitenskapelig artikkel
  • Radhakrishnan, Gowtham; Leira, Bernt Johan; Gao, Zhen; Sævik, Svein; Han, Xu. (2023) Analyzing the Sensitivity of Wave Frequency Responses of Floating Vessels to Uncertain System Variables Utilizing Polynomial Chaos Expansion. Journal of Offshore Mechanics and Arctic Engineering
    Vitenskapelig artikkel
  • Radhakrishnan, Gowtham; Han, Xu; Leira, Bernt Johan; Gao, Zhen; Sævik, Svein. (2023) Calibration of high-fidelity hydrodynamic models utilizing on-site vessel response measurements. Ocean Engineering
    Vitenskapelig artikkel
  • Liu, Ting; Halse, Karl Henning; Leira, Bernt Johan; Jiang, Zhiyu. (2023) Comparative study of the mating process for a spar-type floating wind turbine using two alternative installation vessels. Applied Ocean Research
    Vitenskapelig artikkel

2022

  • Sauder, Thomas Michel; Maincon, Philippe Emmanuel; Lone, Erling Neerland; Leira, Bernt Johan. (2022) Estimation of top tensions in mooring lines by sensor fusion. Marine Structures
    Vitenskapelig artikkel
  • Lone, Erling Neerland; Sauder, Thomas Michel; Larsen, Kjell; Leira, Bernt Johan. (2022) Fatigue reliability of mooring chains, including mean load and corrosion effects. Ocean Engineering
    Vitenskapelig artikkel
  • Radhakrishnan, Gowtham; Leira, Bernt Johan; Gao, Zhen; Sævik, Svein; Gomola, Alojz. (2022) Motion response prediction of marine vessels based on hydrodynamic models updated through on-site measurements.
    Vitenskapelig kapittel
  • Kim, Sangwoo; Sævik, Svein; Wu, Jie; Leira, Bernt Johan. (2022) Time domain simulation of marine riser vortex-induced vibrations in three-dimensional currents. Applied Ocean Research
    Vitenskapelig artikkel
  • Zhao, Cunbao; Jiang, Zhongming; Leira, Bernt Johan; Shi, Xuzhao; Zheng, Zhaofeng. (2022) Dynamic response characteristics of the 67-type railway pontoon bridge. SN Applied Sciences
    Vitenskapelig artikkel
  • Bergström, Martin; Browne, Thomas; Ehlers, Sören; Helle, Inari; Herrnring, Hauke; Khan, Faisal; Kubiczek, Jan; Kujala, Pentti; Kõrgesaar, Mihkel; Leira, Bernt Johan. (2022) A comprehensive approach to scenario-based risk management for Arctic waters. Ship Technology Research
    Vitenskapelig artikkel
  • Wang, Huanhuan; Yang, Jin; Zhang, Dongyufu; Sævik, Svein; Leira, Bernt Johan; Xu, Fei; Li, Xiao. (2022) Experimental study of drilling riser and wellhead force by small scale testing. Ocean Engineering
    Vitenskapelig artikkel
  • Ren, Zhengru; Han, Xu; Yu, Xingji; Skjetne, Roger; Leira, Bernt Johan; Sævik, Svein; Zhu, Man. (2022) Data-driven simultaneous identification of the 6DOF dynamic model and wave load for a ship in waves. Mechanical systems and signal processing
    Vitenskapelig artikkel
  • Myrhaug, Dag; Leira, Bernt Johan; Radhakrishnan, Gowtham; Holm, Håvard. (2022) Corrigendum to “Sea spray volume flux estimation using joint statistics of wind and waves” [Oceanologia 64(4)/(2022), 789–793, (S0078323422000811), (10.1016/j.oceano.2022.07.005)]. Oceanologia
    Korrigendum
  • He, Lin; Chai, Wei; Leira, Bernt Johan; Sinsabvarodom, Chana; Feng, Peiyuan. (2022) Short-Term Analysis of Ship Capsizing Probability in Random Seas.
    Vitenskapelig kapittel
  • Jaculli, Marcelo A.; Leira, Bernt Johan; Sangesland, Sigbjørn; Morooka, Celso K.; Kiryu, Paulo O.. (2022) Dynamic response of a novel heave-compensated floating platform: design considerations and the effects of mooring. Ships and Offshore Structures
    Vitenskapelig artikkel
  • Myrhaug, Dag; Leira, Bernt Johan; Radhakrishnan, Gowtham; Holm, Håvard. (2022) Sea spray volume flux estimation using joint statistics of wind and waves. Oceanologia
    Vitenskapelig artikkel
  • Andersen, Martin Lieberkind; Sævik, Svein; Leira, Bernt Johan; Wu, Jie; Langseth, Helge; Passano, Elizabeth Anne; Lie, Halvor; Yin, Decao. (2022) Estimation of VIV-parameters based on Response Measurements and Bayesian Machine Learning Algorithms.
    Vitenskapelig kapittel
  • Myrhaug, Dag; Wang, Hong; Holmedal, Lars Erik; Leira, Bernt Johan. (2022) Effects of air-sea drag coefficient on estimating wind stress using wind statistics. Oceanologia
    Vitenskapelig artikkel
  • Dai, Jian; Abrahamsen, Bjørn Christian; Hansen Viuff, Thomas; Leira, Bernt Johan. (2022) Effect of wave-current interaction on a long fjord-crossing floating pontoon bridge. Engineering structures
    Vitenskapelig artikkel
  • Yu, Xiangpeng; Chai, Wei; Leira, Bernt Johan; Gu, Jian. (2022) Short-Term Extreme Response Prediction for a Jacket Platform Subjected to Nonlinear Wave Loads.
    Vitenskapelig kapittel
  • Leira, Bernt Johan; Chai, Wei; Radhakrisnan, Gowtham. (2022) Structural design considerations for ships operating in arctic regions. Zhongguo jianchuan yanjiu
    Vitenskapelig artikkel
  • Liu, Ting; Hansen Viuff, Thomas; Leira, Bernt Johan; Xiang, Xu; Minoretti, Arianna; Halse, Karl Henning. (2022) Response validation of a submerged floating tunnel segment. Ocean Engineering
    Vitenskapelig artikkel
  • Lone, Erling Neerland; Sauder, Thomas Michel; Larsen, Kjell; Leira, Bernt Johan. (2022) Probabilistic fatigue model for design and life extension of mooring chains, including mean load and corrosion effects. Ocean Engineering
    Vitenskapelig artikkel
  • Zhao, Weidong; Leira, Bernt Johan; Høyland, Knut Vilhelm; Kim, Ekaterina; Feng, Guoqing; Chen, Zhanyang; Gui, Hongbin. (2022) On the Structural Analysis of Icebreakers Due to Ramming of First-Year Ice Ridges.
    Vitenskapelig kapittel
  • Liu, Yuhan; Fan, Honghai; Sævik, Svein; Leira, Bernt Johan. (2022) Dynamic behavior of subsea wellhead and shallow pipe under seismic action. Ocean Engineering
    Vitenskapelig oversiktsartikkel
  • Sinsabvarodom, Chana; Næss, Arvid; Leira, Bernt Johan; Chai, Wei. (2022) Extreme Value Estimation of Beaufort Sea Ice Dynamics Driven by Global Wind Effects. China Ocean engineering
    Vitenskapelig artikkel
  • Yin, Decao; Passano, Elisabeth; Jiang, Fengjian; Lie, Halvor; Wu, Jie; Ye, Naiquan; Sævik, Svein; Leira, Bernt Johan. (2022) State-of-the-Art Review of Vortex-Induced Motions of Floating Offshore Wind Turbine Structures. Journal of Marine Science and Engineering (JMSE)
    Vitenskapelig oversiktsartikkel
  • Sinsabvarodom, Chana; Chai, Wei; Leira, Bernt Johan; Høyland, Knut Vilhelm; Næss, Arvid. (2022) Ice rose diagrams for probabilistic characterization of the ice drift behavior in the Beaufort Sea. Ocean Engineering
    Vitenskapelig artikkel

2021

  • Zhao, Weidong; Feng, Guoqing; Leira, Bernt Johan; Ren, Huilong. (2021) Static and Cyclic Behavior of Welded DH36 Steel and Its Application at Low Temperatures. Journal of Offshore Mechanics and Arctic Engineering
    Vitenskapelig artikkel
  • Han, Xu; Sævik, Svein; Leira, Bernt Johan. (2021) Tuning of vessel parameters including sea state dependent roll damping. Ocean Engineering
    Vitenskapelig artikkel
  • Kim, Sangwoo; Sævik, Svein; Wu, Jie; Leira, Bernt Johan. (2021) Simulating High-Mode Vortex-Induced Vibration of a Riser in Linearly Sheared Current Using an Empirical Time-Domain Model. Journal of Offshore Mechanics and Arctic Engineering
    Vitenskapelig artikkel
  • Gynnild, Vidar; Leira, Bernt Johan; Holmedal, Lars Erik; Myrhaug, Dag; Mossige, Jon Coll. (2021) From Teaching as Transmission to Constructive Alignment: A Case Study of Learning Design. Nordic Journal of STEM Education
    Vitenskapelig artikkel
  • Han, Xu; Leira, Bernt Johan; Sævik, Svein; Ren, Zhengru. (2021) Onboard tuning of vessel seakeeping model parameters and sea state characteristics. Marine Structures
    Vitenskapelig artikkel
  • Aksnes, Vegard Øgård; Stefanakos, Christos; Fonseca, Nuno; Leira, Bernt Johan; Rodrigues, José Miguel; Bachynski-Polic, Erin Elizabeth. (2021) LFCS - Summary report. SINTEF AS
    Forskningsrapport
  • Han, Xu; Ren, Zhengru; Leira, Bernt Johan; Sævik, Svein. (2021) Adaptive identification of lowpass filter cutoff frequency for online vessel model tuning. Ocean Engineering
    Vitenskapelig artikkel
  • Han, Xu; Leira, Bernt Johan; Sævik, Svein; Radhakrishnan, Gowtham; Skjong, Stian; Kyllingstad, Lars Tandle. (2021) A Framework for Condition Monitoring and Risk-Based Decision Support Involving a Vessel State Observer.
    Vitenskapelig kapittel
  • Zhao, Weidong; Leira, Bernt Johan; Feng, Guoqing; Gao, Chao; Cui, Ting. (2021) A reliability approach to fatigue crack propagation analysis of ship structures in polar regions. Marine Structures
    Vitenskapelig artikkel
  • Zhao, Weidong; Leira, Bernt Johan; Kim, Ekaterina; Feng, Guoqing; Sinsabvarodom, Chana. (2021) A Probabilistic Framework for the Fatigue Damage Assessment of Ships Navigating through Level Ice Fields. Applied Ocean Research
    Vitenskapelig artikkel
  • Kim, Sangwoo; Sævik, Svein; Wu, Jie; Leira, Bernt Johan. (2021) Prediction of deepwater riser VIV with an improved time domain model including non-linear structural behavior. Ocean Engineering
    Vitenskapelig artikkel
  • Chai, Wei; Leira, Bernt Johan; Høyland, Knut Vilhelm; Sinsabvarodom, Chana; Yu, Zhaolong. (2021) Statistics of thickness and strength of first-year ice along the Northern Sea Route. Journal of Marine Science and Technology
    Vitenskapelig artikkel
  • Leira, Bernt Johan; Chai, Wei; Radhakrishnan, Gowtham. (2021) On characteristics of ice ridges and icebergs for design of ship hulls in polar regions based on environmental design contours. Applied Sciences
    Vitenskapelig artikkel
  • Sinsabvarodom, Chana; Leira, Bernt Johan; Chai, Wei; Næss, Arvid. (2021) Probabilistic Fatigue Assessment of a Mooring Line Based on Station-Keeping Trials in Ice.
    Vitenskapelig kapittel
  • Wang, Huanhuan; Yang, Jin; Sævik, Svein; Leira, Bernt Johan; Zhang, Dongyufu; Hu, Zhiqiang; Xu, Fei; Wang, Wenxing. (2021) Mechanical analysis of drilling riser based on pipe-in-pipe model. Applied Ocean Research
    Vitenskapelig artikkel
  • Han, Xu; Leira, Bernt Johan; Sævik, Svein. (2021) Vessel hydrodynamic model tuning by Discrete Bayesian updating using simulated onboard sensor data. Ocean Engineering
    Vitenskapelig artikkel
  • Dai, Jian; Leira, Bernt Johan; Moan, Torgeir; Alsos, Hagbart Skage. (2021) Effect of wave inhomogeneity on fatigue damage of mooring lines of a side-anchored floating bridge. Ocean Engineering
    Vitenskapelig artikkel
  • Hegseth, John Marius; Bachynski, Erin Elizabeth; Leira, Bernt Johan. (2021) Effect of environmental modelling and inspection strategy on the optimal design of floating wind turbines. Reliability Engineering & System Safety
    Vitenskapelig artikkel
  • Dai, Jian; Stefanakos, Christos; Leira, Bernt Johan; Alsos, Hagbart Skage. (2021) Effect of modelling inhomogeneous wave conditions on structural responses of a very long floating bridge. Journal of Marine Science and Engineering (JMSE)
    Vitenskapelig artikkel
  • Lone, Erling Neerland; Sauder, Thomas Michel; Larsen, Kjell; Leira, Bernt Johan. (2021) Fatigue Assessment of Mooring Chain Considering the Effects Of Mean Load and Corrosion.
    Vitenskapelig kapittel
  • Radhakrishnan, Gowtham; Han, Xu; Sævik, Svein; Gao, Zhen; Leira, Bernt Johan. (2021) System Uncertainty Effects on the Wave Frequency Response Of Floating Vessels Based on Polynomial Chaos Expansion.
    Vitenskapelig kapittel
  • Haselsteiner, Andreas F.; Coe, Ryan G.; Manuel, Lance; Chai, Wei; Leira, Bernt Johan; Clarindo, Guilherme; Soares, Carlos Guedes; Hannesdóttir, Ásta; Dimitrov, Nikolay; Sander, Aljoscha. (2021) A benchmarking exercise for environmental contours. Ocean Engineering
    Vitenskapelig artikkel
  • Fu, Ping; Leira, Bernt Johan; Myrhaug, Dag; Chai, Wei. (2021) Assessment of methods for short-term analysis of riser collision probability. Ocean Engineering
    Vitenskapelig artikkel
  • Stefanakos, Christos; Dai, Jian; Leira, Bernt Johan. (2021) Investigation of inhomogeneous wave conditions in Sulafjorden.
    Vitenskapelig kapittel
  • Sinsabvarodom, Chana; Leira, Bernt Johan; Chai, Wei; Næss, Arvid. (2021) Short-term extreme mooring loads prediction and fatigue damage evaluation for station-keeping trials in ice. Ocean Engineering
    Vitenskapelig artikkel
  • Han, Xu; Leira, Bernt Johan; Sævik, Svein; Kaasen, Karl Erik. (2021) Validation of vessel seakeeping model tuning algorithm based on measurements at model scale. Marine Structures
    Vitenskapelig artikkel

2020

  • Tian, Deqiang; Fan, Honghai; Leira, Bernt Johan; Sævik, Svein; Fu, Ping. (2020) Static analysis of interaction between two adjacent top tensioned risers with consideration of wake effects. Ocean Engineering
    Vitenskapelig artikkel
  • Chai, Wei; Leira, Bernt Johan; Næss, Arvid; Høyland, Knut Vilhelm; Ehlers, Sören. (2020) Development of environmental contours for first-year ice ridge statistics. Structural Safety
    Vitenskapelig artikkel
  • Sinsabvarodom, Chana; Chai, Wei; Leira, Bernt Johan; Høyland, Knut Vilhelm; Næss, Arvid. (2020) Uncertainty assessments of structural loading due to frst year ice based on the ISO standard by using Monte-Carlo simulation. Ocean Engineering
    Vitenskapelig artikkel
  • Tian, Deqiang; Fan, Honghai; Leira, Bernt Johan; Sævik, Svein. (2020) Study on the static behavior of installing a deep-water drilling riser on a production platform. Journal of Petroleum Science and Engineering
    Vitenskapelig artikkel
  • Rodrigues, José Miguel; Økland, Ole David; Fonseca, Nuno; Leira, Bernt Johan; Alsos, Hagbart Skage; Abrahamsen, Bjørn Christian; Aksnes, Vegard Øgård; Lie, Halvor. (2020) Design and verification of Large Floating Coastal Structures: floating bridges for fjord crossings.
    Vitenskapelig kapittel
  • Dai, Jian; Leira, Bernt Johan; Moan, Torgeir; Alsos, Hagbart Skage. (2020) Structural Response Analysis and Fatigue Damage Estimation of a Floating Bridge Subjected to Inhomogeneous Wave Loads.
    Vitenskapelig kapittel
  • Dai, Jian; Leira, Bernt Johan; Moan, Torgeir; Kvittem, Marit Irene. (2020) Inhomogeneous wave load effects on a long, straight and side-anchored floating pontoon bridge. Marine Structures
    Vitenskapelig artikkel
  • Jaculli, Marcelo A; Leira, Bernt Johan; Sangesland, Sigbjørn; Morooka, Celso; Mendes, Celso K.. (2020) Dynamic Behavior of a Novel Heave-Compensated Floating Platform for Well Interventions.
    Vitenskapelig kapittel
  • Han, Xu; Sævik, Svein; Leira, Bernt Johan. (2020) A Sensitivity Study of Vessel Hydrodynamic Model Parameters.
    Vitenskapelig kapittel
  • Lone, Erling Neerland; Leira, Bernt Johan; Sauder, Thomas Michel; Aksnes, Vegard Øgård; Gabrielsen, Øystein; Larsen, Kjell. (2020) Influence of Mean Tension on Mooring Line Fatigue Life.
    Vitenskapelig kapittel
  • Dai, Jian; Abrahamsen, Bjørn Christian; Leira, Bernt Johan. (2020) Effect of Wave-Current Interaction on Structural Responses of a Very Long and Side-Anchored Floating Bridge.
    Vitenskapelig kapittel
  • Zhao, Weidong; Feng, Guoqing; Ren, Huilong; Leira, Bernt Johan; Zhang, Ming. (2020) Temperature-dependent characteristics of DH36 steel fatigue crack propagation. Fatigue & Fracture of Engineering Materials & Structures (FFEMS)
    Vitenskapelig artikkel
  • Hansen Viuff, Thomas; Xiang, Xu; Leira, Bernt Johan; Øiseth, Ole Andre. (2020) Software-to-Software Comparison of End-Anchored Floating Bridge Global Analysis. Journal of Bridge Engineering
    Vitenskapelig artikkel
  • Bergström, Martin; Leira, Bernt Johan; Kujala, Pentti. (2020) Future Scenarios for Arctic Shipping.
    Vitenskapelig kapittel
  • Hansen Viuff, Thomas; Xiang, Xu; Øiseth, Ole Andre; Leira, Bernt Johan. (2020) Model uncertainty assessment for wave- and current-induced global response of a curved floating pontoon bridge. Applied Ocean Research
    Vitenskapelig artikkel
  • Myrhaug, Dag; Leira, Bernt Johan; Chai, Wei. (2020) Application of a sea surface roughness formula using joint statistics of significant wave height and spectral wave steepness. Journal of Ocean Engineering and Marine Energy
    Vitenskapelig artikkel
  • Sinsabvarodom, Chana; Leira, Bernt Johan; Chai, Wei; Næss, Arvid. (2020) Extreme Value Estimation of Mooring Loads Based on Station-Keeping Trials in Ice.
    Vitenskapelig kapittel
  • Leira, Bernt Johan; Dai, Jian. (2020) Extreme dynamic response of extended bridge structures subjected to inhomogeneous environmental loading.
    Vitenskapelig kapittel
  • Agusta, A.; Leira, Bernt Johan; Thöns, S.. (2020) Value of information-based risk and fatigue management for offshore structures. Journal of Structural Integrity and Maintenance
    Vitenskapelig artikkel

2019

  • Pontiki, Maria; Leira, Bernt Johan; Høyland, Knut Vilhelm. (2019) Eliminating the Uncertainties in Hydraulic and Ice Loads on Berm Breakwaters.
    Vitenskapelig kapittel
  • Sinsabvarodom, Chana; Chai, Wei; Leira, Bernt Johan; Høyland, Knut Vilhelm; Næss, Arvid. (2019) Probabilistic assessment of ice rose diagrams for ice drift in the beaufort sea. Proceedings - International Conference on Port and Ocean Engineering under Arctic Conditions
    Vitenskapelig artikkel
  • Viuff, Thomas; Leira, Bernt Johan; Xiang, Xu; Øiseth, Ole. (2019) Effects of wave directionality on extreme response for a long end-anchored floating bridge. Applied Ocean Research
    Vitenskapelig artikkel
  • Leira, Bernt Johan; Chai, Wei; Sinsabvarodom, Chana. (2019) On Correlation and Underlying Physics.
    Vitenskapelig kapittel
  • Hasnijeh, Saeed Gheisari; Poursina, Mehrdad; Leira, Bernt Johan; Karimpour, Hossein; Chai, Wei. (2019) Stochastic dynamics of a nonlinear time-varying spur gear model using an adaptive time-stepping path integration method. Journal of Sound and Vibration
    Vitenskapelig artikkel
  • Leira, Bernt Johan; Kvittem, Marit Irene; Alsos, Hagbart Skage; Fylling, Ivar John. (2019) LFCS Review report – Structure and mooring response. SINTEF Ocean
    Forskningsrapport
  • Horn, Jan-Tore H.; Leira, Bernt Johan. (2019) Fatigue reliability assessment of offshore wind turbines with stochastic availability. Reliability Engineering & System Safety
    Vitenskapelig artikkel
  • Horn, Jan-Tore H.; Krokstad, Jørgen R; Leira, Bernt Johan. (2019) Impact of model uncertainties on the fatigue reliability of offshore wind turbines. Marine Structures
    Vitenskapelig artikkel
  • Neumann, KM; Leira, Bernt Johan; Vårdal, Ole Tom; Ehlers, S.. (2019) Time-variant rule-based reliability of corroded structures by Monte Carlo simulation. IOP Conference Series: Materials Science and Engineering
    Vitenskapelig artikkel
  • Ravinthrakumar, Senthuran; Leira, Bernt Johan; Haver, Sverre Kristian; Ehlers, Sören; Klein, Marco. (2019) Evaluation of Extreme Design Wave Loads for Hull Girder Strength Assessment.
    Vitenskapelig kapittel
  • Gynnild, Vidar; Leira, Bernt Johan; Myrhaug, Dag; Holmedal, Lars Erik; Mossige, Jon Coll. (2019) Constructive Alignment in Science and Engineering: From Principle to Practice. Nordic Journal of STEM Education
    Fagartikkel
  • Leira, Bernt Johan; Agusta, Arifian; Thons, Sebastian. (2019) Utilization of Digital Twins and Other Numerical Relatives for Efficient Monte Carlo Simulation in Structural Analysis.
    Vitenskapelig kapittel
  • Leira, Bernt Johan; Kvittem, Marit Irene; Alsos, Hagbart Skage; Fylling, Ivar John. (2019) LFCS Review report – Structure and mooring response - OC2018 A-073-WP3/WP4. SINTEF Ocean AS
    Forskningsrapport

2018

  • Chai, Wei; Leira, Bernt Johan; Næss, Arvid. (2018) Short-term extreme ice loads prediction and fatigue damage evaluation for an icebreaker. Ships and Offshore Structures
    Vitenskapelig artikkel
  • Chai, Wei; Leira, Bernt Johan; Næss, Arvid. (2018) Probabilistic methods for estimation of the extreme value statistics of ship ice loads. Cold Regions Science and Technology
    Vitenskapelig artikkel
  • Liu, Ting; Leira, Bernt Johan; Fu, Ping; Bai, Yong; Liu, Dahui. (2018) Reliability-based safety factor for metallic strip flexible pipe subjected to external pressure. Ocean Engineering
    Vitenskapelig artikkel
  • Leira, Bernt Johan; Chai, Wei. (2018) Stochastic Dynamic Analysis of Marine Structures.
    Faglig kapittel
  • Giske, Finn-Idar Grøtta; Kvåle, Knut Andreas; Leira, Bernt Johan; Øiseth, Ole. (2018) Long-term extreme response analysis of a long-span pontoon bridge. Marine Structures
    Vitenskapelig artikkel
  • Li, Hui; Ong, Muk Chen; Leira, Bernt Johan; Myrhaug, Dag. (2018) Effects of soil profile variation and scour on structural response of an offshore monopile wind turbine. Journal of Offshore Mechanics and Arctic Engineering
    Vitenskapelig artikkel
  • Xiang, Xu; Viuff, Thomas; Leira, Bernt Johan; Øiseth, Ole. (2018) Impact of Hydrodynamic Interaction Between Pontoons on Global Responses of a Long Floating Bridge Under Wind Waves.
    Vitenskapelig kapittel
  • Viuff, Thomas; Xiang, Xu; Leira, Bernt Johan; Øiseth, Ole. (2018) Code-to-Code Verification of End-Anchored Floating Bridge Global Analysis.
    Vitenskapelig kapittel
  • Fu, Ping; Leira, Bernt Johan; Myrhaug, Dag. (2018) Assessment of Methods for Short-Term Extreme Value Analysis of Riser Collision.
    Vitenskapelig kapittel
  • Leira, Bernt Johan; Thons, Sebastian; Faber, Michael H. (2018) Reliability assessment of a bridge structure subjected to chloride attack. Structural Engineering International
    Vitenskapelig artikkel
  • Chai, Wei; Leira, Bernt Johan; Sinsabvarodom, Chana. (2018) Environmental contours for design of ice-capable vessels.
    Vitenskapelig kapittel
  • Fu, Ping; Leira, Bernt Johan; Myrhaug, Dag. (2018) The effect of local wake model on collision probability for risers subjected to current and random waves. Ocean Engineering
    Vitenskapelig artikkel
  • Horn, Jan-Tore H.; Bitner-Gregersen, Elzbieta M.; Krokstad, Jørgen R; Leira, Bernt Johan; Amdahl, Jørgen. (2018) A new combination of conditional environmental distributions. Applied Ocean Research
    Vitenskapelig artikkel
  • Samardžija, Ilija; Høyland, Knut Vilhelm; Leira, Bernt Johan; Næss, Arvid. (2018) Probabilistic Assessment of Ice Environment and Ridge Loads for the Norströmsgrund Lighthouse.
    Vitenskapelig kapittel
  • Sinsabvarodom, Chana; Chai, Wei; Leira, Bernt Johan; Høyland, Knut Vilhelm; Næss, Arvid. (2018) Probabilistic analysis of ice and sloping structure interaction based on ISO standard by using Monte-Carlo simulation.
    Vitenskapelig kapittel
  • Chai, Wei; Næss, Arvid; Leira, Bernt Johan. (2018) Long-term extreme response and reliability of a vessel rolling in random beam seas. Journal of Offshore Mechanics and Arctic Engineering
    Vitenskapelig artikkel
  • Chai, Wei; Leira, Bernt Johan. (2018) Environmental contours based on inverse SORM. Marine Structures
    Vitenskapelig artikkel

2017

  • Fu, Ping; Leira, Bernt Johan; Myrhaug, Dag. (2017) Reliability analysis of wake-induced collision of flexible risers. Applied Ocean Research
    Vitenskapelig artikkel
  • Myrhaug, Dag; Leira, Bernt Johan. (2017) Application of wave runup and wave rundown formulae based on long-term variation of wave conditions. Coastal Engineering
    Vitenskapelig artikkel
  • Leira, Bernt Johan. (2017) Reliability of components subjected to interacting corrosion and fatigue processes.
    Vitenskapelig kapittel
  • Giske, Finn-Idar Grøtta; Leira, Bernt Johan; Øiseth, Ole. (2017) Efficient computation of cross-spectral densities in the stochastic modelling of waves and wave loads. Applied Ocean Research
    Vitenskapelig artikkel
  • Leira, Bernt Johan; Thons, Sebastian; Faber, Michael H. (2017) System Reliability of Bridge Structure Subjected to Chloride Ingress.
    Vitenskapelig kapittel
  • Leira, Bernt Johan. (2017) Multi-purpose Offshore Platforms: Past, Present and Future Research and Developments.
    Vitenskapelig kapittel
  • Agusta, Arifian; Thons, Sebastian; Leira, Bernt Johan. (2017) VALUE OF INFORMATION-BASED INSPECTION PLANNING FOR OFFSHORE STRUCTURES.
    Vitenskapelig kapittel
  • Leira, Bernt Johan; Thons, Sebastian. (2017) System Reliability of Concrete Structures Subjected to Chloride Ingress.
    Vitenskapelig kapittel
  • Giske, Finn-Idar Grøtta; Leira, Bernt Johan; Øiseth, Ole. (2017) Long-term stochastic extreme response analysis of floating bridges. Procedia Engineering
    Vitenskapelig artikkel
  • Chai, Wei; Dostal, Leo; Næss, Arvid; Leira, Bernt Johan. (2017) A comparative study of the stochastic averaging method and the path integration method for nonlinear ship roll motion in random beam seas. Journal of Marine Science and Technology
    Vitenskapelig artikkel
  • Fu, Ping; Leira, Bernt Johan; Myrhaug, Dag. (2017) Wake Shielding Model Effect on Riser Dynamic Response.
    Vitenskapelig kapittel
  • Leira, Bernt Johan. (2017) Risk Analysis Methodology.
    Faglig kapittel
  • Hahn, Malte; Dankowski, Hendrik; Ehlers, Sören; Erceg, Sandro; Rung, Thomas; Huisman, Michael; Sjöblom, Henrik; Leira, Bernt Johan; Chai, Wei. (2017) Numerical Prediction of Ship-Ice Interaction: A Project Presentation.
    Vitenskapelig kapittel
  • Chai, Wei; Dostal, Leo; Næss, Arvid; Leira, Bernt Johan. (2017) Comparative Study of the Path Integration Method and the Stochastic Averaging Method for Nonlinear Roll Motion in Random Beam Seas. Procedia Engineering
    Vitenskapelig artikkel
  • Giske, Finn-Idar Grøtta; Leira, Bernt Johan; Øiseth, Ole. (2017) Full long-term extreme response analysis of marine structures using inverse FORM. Probabilistic Engineering Mechanics
    Vitenskapelig artikkel
  • Giske, Finn-Idar Grøtta; Leira, Bernt Johan; Øiseth, Ole. (2017) Long-Term Extreme Response Analysis of Marine Structures Using Inverse SORM.
    Vitenskapelig kapittel

2016

  • Leira, Bernt Johan; Næss, Arvid; Næss, Ole Erik Brandrud. (2016) Reliability analysis of corroding pipelines by enhanced Monte Carlo simulation. International Journal of Pressure Vessels and Piping
    Vitenskapelig artikkel
  • Fu, Ping; Leira, Bernt Johan; Myrhaug, Dag. (2016) Parametric Study Related to the Collision Probability Between Two Risers.
    Vitenskapelig kapittel
  • Viuff, Thomas; Leira, Bernt Johan; Øiseth, Ole; Xu, Xiang. (2016) Methods for Preliminary Analysis of Floating Bridge Structures.
    Vitenskapelig kapittel
  • Chai, Wei; Næss, Arvid; Leira, Bernt Johan. (2016) Stochastic roll response for a vessel with nonlinear damping models and steady heeling angles in random beam seas. Ocean Engineering
    Vitenskapelig artikkel
  • Leira, Bernt Johan. (2016) Analysis of non-linear environmental load combinations by extended contour-line algorithms.
    Vitenskapelig kapittel
  • Myrhaug, Dag; Wang, Hong; Holmedal, Lars Erik; Leira, Bernt Johan. (2016) Effects of water depth and spectral bandwidth on Stokes drift estimation based on short-term variation of wave conditions. Coastal Engineering
    Vitenskapelig artikkel
  • Giske, Finn-Idar Grøtta; Leira, Bernt Johan; Øiseth, Ole. (2016) Stochastic Modelling of Wave Loads on Floating Bridges: Efficient Calculation of Cross-Spectral Densities.
    Vitenskapelig kapittel
  • Chai, Wei; Næss, Arvid; Leira, Bernt Johan. (2016) Four-dimensional path integration method for estimating the stochastic roll response.
    Vitenskapelig kapittel
  • Chai, Wei; Næss, Arvid; Leira, Bernt Johan; Bulian, Gabriele. (2016) Efficient Monte Carlo simulation and Grim effective wave model for predicting the extreme response of a vessel rolling in random head seas. Ocean Engineering
    Vitenskapelig artikkel
  • Chai, Wei; Næss, Arvid; Leira, Bernt Johan. (2016) Stochastic nonlinear ship rolling in random beam seas by the path integration method. Probabilistic Engineering Mechanics
    Vitenskapelig artikkel
  • Chai, Wei; Næss, Arvid; Leira, Bernt Johan. (2016) Long-Term Extreme Response of a Vessel Rolling in Random Seas.
    Vitenskapelig kapittel
  • Viuff, Thomas; Leira, Bernt Johan; Øiseth, Ole; Xiang, Xu. (2016) Dynamic Response of a Floating Bridge Structure.
    Vitenskapelig kapittel
  • Leira, Bernt Johan. (2016) Reliability updating based on monitoring of structural response parameters. Reliability Engineering & System Safety
    Vitenskapelig artikkel

2015

  • Fu, Ping; Leira, Bernt Johan; Myrhaug, Dag. (2015) Experiments and Analysis Related to Flow Field Around Two Circular Cylinders.
    Vitenskapelig kapittel
  • Møen, Egil; Høiseth, Karl Vincent; Leira, Bernt Johan; Høyland, Knut Vilhelm. (2015) Experimental study of concrete abrasion due to ice friction - Part I: Set-up, ice abrasion vs. material properties and exposure conditions. Cold Regions Science and Technology
    Vitenskapelig artikkel
  • Møen, Egil; Høiseth, Karl Vincent; Leira, Bernt Johan; Høyland, Knut Vilhelm. (2015) Experimental study of concrete abrasion due to ice friction - Part II: Statistical representation of abrasion rates and simple, linear models for estimation. Cold Regions Science and Technology
    Vitenskapelig artikkel
  • Neumann, Karoline; Ehlers, Sören; Leira, Bernt Johan; Kujala, Pentti. (2015) A Novel Data Processing Method for Ice Pressure Statistics.
    Vitenskapelig kapittel
  • Leira, Bernt Johan; Cho, D.S; Brizzolara, S.; Chirica, I.; Duster, A.; Ergin, A.; Hermundstad, O.A.; Holtmann, M.; Hung, C.; Ivaldi, A.. (2015) ISSC: Report of Committee II.2 Dynamic Response.
    Vitenskapelig kapittel
  • Leira, Bernt Johan; Myrhaug, Dag. (2015) Long-term Wave Power Statistics for Individual Waves. Journal of energy resources technology
    Vitenskapelig artikkel
  • Fang, Shaoji; Blanke, Mogens; Leira, Bernt Johan. (2015) Mooring System Diagnosis and Structural Reliability Control for Position Moored Vessels. Control Engineering Practice
    Vitenskapelig artikkel
  • Chai, Wei; Næss, Arvid; Leira, Bernt Johan. (2015) Stochastic Dynamic Analysis and Reliability of a Vessel Rolling in Random Beam Seas. Journal of Ship Research
    Vitenskapelig artikkel
  • Leira, Bernt Johan; Berge, Stig; Løtveit, Svein Are; Fergestad, Dag; Langhelle, Nina Kristin. (2015) Lifetime Extension of Flexible Risers: A Generic Case Study.
    Vitenskapelig kapittel
  • Leira, Bernt Johan; Løtveit, Svein Are; Berge, Stig; Fergestad, Dag; Langhelle, Nina Kristin. (2015) Qualified Assessment for Lifetime Extension of Flexible Risers.
    Vitenskapelig kapittel
  • Leira, Bernt Johan. (2015) Computation methods for extremes of non-linear multi-component response.
    Vitenskapelig kapittel
  • Chai, Wei; Næss, Arvid; Leira, Bernt Johan. (2015) Filter models for prediction of stochastic ship roll response. Probabilistic Engineering Mechanics
    Vitenskapelig artikkel
  • Chai, Wei; Leira, Bernt Johan; Næss, Arvid. (2015) Stochastic dynamic analysis and reliability evaluation for a heeling vessel rolling in random beam seas.
    Vitenskapelig kapittel

2014

  • Erceg, Sandro; Ehlers, Sören; von Bock und Polach, Rüdiger Ulrich Franz; Leira, Bernt Johan. (2014) A Numerical Model to Initiate the Icebreaking Pattern in Level Ice.
    Vitenskapelig kapittel
  • Ji, Guomin; Leira, Bernt Johan; Sævik, Svein; Klæbo, Frank; Axelsson, Gunnar; Fergestad, Dag. (2014) Integrity assessment of damaged flexible pipe cross-sections.
    Vitenskapelig kapittel
  • Fergestad, Dag; Løtveit, Svein Are; Leira, Bernt Johan. (2014) Life-cycle assessment of flexible risers.
    Vitenskapelig kapittel
  • Leira, Bernt Johan. (2014) Reliability Methods.
    Faglig kapittel
  • Suyuthi, Abdillah; Leira, Bernt Johan; Riska, Kaj Antero. (2014) A Generalized Probabilistic Model of Ice Load Peaks on Ship Hulls in Broken-Ice Fields. Cold Regions Science and Technology
    Vitenskapelig artikkel
  • Leira, Bernt Johan. (2014) Risk Analysis Methodology.
    Faglig kapittel
  • Leira, Bernt Johan. (2014) Environmental design parameters for events with multiple components.
    Vitenskapelig kapittel
  • Orsten, Andreas; Skjetne, Roger; Leira, Bernt Johan; Norgren, Petter. (2014) Automatic Reliability-based Control of Iceberg Towing in Open Waters. Norges teknisk-naturvitenskapelige universitet
    Masteroppgave
  • Gaspar, Bruno; Næss, Arvid; Leira, Bernt Johan; Soares, Carlos Guedes. (2014) System Reliability Analysis by Monte Carlo Based Method and Finite Element Structural Models. Journal of Offshore Mechanics and Arctic Engineering
    Vitenskapelig artikkel
  • Aga, Halvor Larsson; Leira, Bernt Johan; Ehlers, Sören; Blomvågnes-Bakke, Hans Arne. (2014) A Case Study of the Influence on Crashworthiness From the Implementation of Ice Strengthening.
    Vitenskapelig kapittel
  • Erceg, Boris; Taylor, Rocky; Ehlers, Sören; Leira, Bernt Johan. (2014) A RESPONSE COMPARISON OF A STIFFENED PANEL SUBJECTED TO RULE-BASED AND MEASURED ICE LOADS.
    Vitenskapelig kapittel
  • Neumann, Karoline; Ehlers, Sören; Leira, Bernt Johan. (2014) A NOVEL DATA PROCESSING METHOD FOR ICE PRESSURE AREA RELATIONS.
    Vitenskapelig kapittel
  • Tôns, Tônis; Erceg, Sandro; Ehlers, Sören; Leira, Bernt Johan. (2014) ICE CONDITION DATABASE FOR THE ARCTIC SEA.
    Vitenskapelig kapittel
  • Leira, Bernt Johan; Næss, Arvid; Næss, Ole Erik Brandrud. (2014) Reliability of Corroded Pipelines by Enhanced Monte Carlo Simulation.
    Vitenskapelig kapittel
  • Leira, Bernt Johan; Lindstad, Halvor Borgen. (2014) Environmental Contours for Multicomponent Response.
    Vitenskapelig kapittel

2013

  • Fang, Shaoji; Leira, Bernt Johan; Blanke, Mogens. (2013) Position Mooring Control Based on a Structural Reliability Criterion. Structural Safety
    Vitenskapelig artikkel
  • Leira, Bernt Johan; Næss, Arvid; Næss, Ole Erik Brandrud. (2013) Reliability analysis of corroding pipelines by enchanched Monte Carlo simulation.
    Vitenskapelig kapittel
  • Suyuthi, Abdillah; Leira, Bernt Johan; Riska, Kaj Antero. (2013) Statistics of local ice load peaks on ship hulls. Structural Safety
    Vitenskapelig artikkel
  • Leira, Bernt Johan. (2013) Optimal Stochastic Control Schemes Within a Structural Reliability Framework. Springer
    Vitenskapelig monografi
  • Shainee, Mohamed; Ellingsen, Harald; Leira, Bernt Johan; Fredheim, Arne. (2013) Design theory in offshore fish cage designing. Aquaculture
    Vitenskapelig artikkel
  • Øiseth, Ole; Suyuthi, Abdillah; Leira, Bernt Johan; Mathisen, Kjell Magne; Rønnquist, Anders; Sigbjörnsson, Ragnar; Remseth, Svein N. (2013) Prediction of wave induced dynamic response in time domain using the finite element method.
    Vitenskapelig kapittel
  • Shainee, Mohamed; DeCew, J; Leira, Bernt Johan; Ellingsen, Harald; Fredheim, Arne. (2013) Self-Submersible SPM Cage Simulation in Regular Waves With Oblique Currents.
    Vitenskapelig kapittel
  • Stange, Ivar; Leira, Bernt Johan. (2013) A Comparison of Full-Scale Measurements and Numerical Riser Response Simulation.
    Vitenskapelig kapittel
  • Ong, Muk Chen; Li, Hui; Leira, Bernt Johan; Myrhaug, Dag. (2013) Dynamic analysis of offshore monopile wind turbine including the effects of wind-wave loading and soil properties.
    Vitenskapelig kapittel
  • Suyuthi, Abdillah; Leira, Bernt Johan; Riska, Kaj Antero. (2013) L-year maximum values of local ice loads on ship hulls.
    Vitenskapelig kapittel
  • Shainee, Mohamed; Leira, Bernt Johan; Ellingsen, Harald; Fredheim, Arne. (2013) Investigation of a self-submersible SPM cage system in random waves. Aquacultural Engineering
    Vitenskapelig artikkel
  • Leira, Bernt Johan. (2013) On Reliability-based Calibration of LQG Control Algorithms.
    Vitenskapelig kapittel
  • Amdahl, Jørgen; Ehlers, Sören; Leira, Bernt Johan. (2013) Collision and Grounding of Ships and Offshore Structures. CRC Press
    Antologi
  • Suyuthi, Abdillah; Leira, Bernt Johan; Riska, Kaj Antero. (2013) Fatigue damage of ship hulls due to local ice-induced stresses. Applied Ocean Research
    Vitenskapelig artikkel

2012

  • Leira, Bernt Johan; Myrhaug, Dag. (2012) Some Multivariate Probability Distributions for Reliability Assessment of Marine Structures.
    Vitenskapelig kapittel
  • Shainee, Mohamed; Haskins, Cecilia; Ellingsen, Harald; Leira, Bernt Johan. (2012) Designing Offshore Fish Cages Using Systems Engineering Principles. Systems Engineering
    Vitenskapelig artikkel
  • Li, Hui; Ong, Muk Chen; Leira, Bernt Johan; Myrhaug, Dag. (2012) Dynamic analysis of Offshore Monopile Wind Turbine Including the Effect of Scour.
    Vitenskapelig kapittel
  • Leira, Bernt Johan; Myrhaug, Dag; Roti, Ingvild; Skøyen, Børge Sveaas. (2012) Assessment of Statistical Long-term Wave Power Availability.
    Vitenskapelig kapittel
  • Gaspar, B.; Næss, Arvid; Leira, Bernt Johan; Soares, C. Guedes. (2012) System reliability analysis of a stiffened panel under combined uniaxial compression and lateral pressure loads. Structural Safety
    Vitenskapelig artikkel
  • Izzuddin, Bassam A.; Pereira, Miguel; Kuhlmann, Ulrike; Rõlle, Lars; Vrouwenvelder, Ton; Leira, Bernt Johan. (2012) Application of Probabilistic Robustness Framework: Risk assessment of Multi-Storey Buildings under Extreme Loading. Structural Engineering International
    Vitenskapelig artikkel
  • Shainee, Mohamed; DeCew, J; Leira, Bernt Johan; Ellingsen, Harald; Fredheim, Arne. (2012) Numerical simulation of a self-submersible SPM cage system in regular waves with following currents. Aquacultural Engineering
    Vitenskapelig artikkel
  • Leira, Bernt Johan; Riggs, HR. (2012) Computational Methods Applied to Some Diverse Topics in Marine Engineering. Journal of waterway, port, coastal, and ocean engineering
    Leder
  • Thomassen, Paul; Leira, Bernt Johan. (2012) Statistical Analysis of Stress Histories for Fatigue Damage Design of floating Fish Cages. Journal of waterway, port, coastal, and ocean engineering
    Vitenskapelig artikkel
  • Nguyen, Tan-Hoi; Garre, Luca; Amdahl, Jørgen; Leira, Bernt Johan. (2012) Benchmark study on the assessment of ship damage conditions during stranding. Ships and Offshore Structures
    Vitenskapelig artikkel
  • Shainee, Mohamed; Leira, Bernt Johan; Ellingsen, Harald; Fredheim, Arne. (2012) An Optimum design concept for offshore cage culture.
    Vitenskapelig kapittel
  • Tavakoli, Mohammad Taghi; Amdahl, Jørgen; Leira, Bernt Johan. (2012) Analytical and numerical modelling of oil spill from a side tank with collision damage. Ships and Offshore Structures
    Vitenskapelig artikkel
  • Suyuthi, Abdillah; Leira, Bernt Johan; Riska, Kaj Antero. (2012) Short term extreme statistics of local ice loads on ship hulls. Cold Regions Science and Technology
    Vitenskapelig artikkel
  • Næss, Arvid; Leira, Bernt Johan; Batsevych, Oleksandr. (2012) Reliability Analysis of Large Structural Systems. Probabilistic Engineering Mechanics
    Vitenskapelig artikkel
  • Leira, Bernt Johan; Myrhaug, Dag. (2012) Multivarate Gumbel distributions for reliability assessment.
    Vitenskapelig kapittel
  • Blanke, Mogens; Fang, Shaoji; Galeazzi, Roberto; Leira, Bernt Johan. (2012) Statistical Change Detection for Diagnosis of Buoyancy Element Defects on Moored Floating Vessels.
    Vitenskapelig kapittel
  • Vrouwenvelder, Ton; Leira, Bernt Johan; Sykora, Miroslav. (2012) Modelling of Hazards. Structural Engineering International
    Vitenskapelig artikkel
  • Leira, Bernt Johan. (2012) Combination of Multiple Extreme Bending Moment Components.
    Vitenskapelig kapittel
  • Jacobsen, Tore; Leira, Bernt Johan. (2012) Numerical and experimental studies of submerged towing of a subsea template. Ocean Engineering
    Vitenskapelig artikkel
  • Thomassen, Paul; Leira, Bernt Johan. (2012) Assessment of Fatigue Damage of Floating Fish Cages Due to Wave Induced Response. Journal of Offshore Mechanics and Arctic Engineering
    Vitenskapelig artikkel
  • Suyuthi, Abdillah; Leira, Bernt Johan; Riska, Kaj Antero. (2012) Non Parametric Probabilistic Approach of Ice Load Peaks on Ship Hulls.
    Vitenskapelig kapittel

2011

  • Myrhaug, Dag; Leira, Bernt Johan; Holm, Håvard. (2011) Wave Power Statistics for Sea States. Journal of Offshore Mechanics and Arctic Engineering
    Vitenskapelig artikkel
  • Shainee, Mohamed; Leira, Bernt Johan. (2011) On the cause of premature FAD loss in the Maldives. Fisheries Research
    Vitenskapelig artikkel
  • Leira, Bernt Johan. (2011) Probabilistic assessment of weld fatigue damage for a nonlinear combination of correlated stress components. Probabilistic Engineering Mechanics
    Vitenskapelig artikkel
  • Nguyen, Tan-Hoi; Amdahl, Jørgen; Leira, Bernt Johan; Garre, Luca. (2011) Understanding ship-grounding events. Marine Structures
    Vitenskapelig artikkel
  • Tavakoli, Mohammad Taghi; Amdahl, Jørgen; Leira, Bernt Johan. (2011) Experimental investigation of oil leakage from damaged ships due to collision and grounding. Ocean Engineering
    Vitenskapelig artikkel
  • Fang, Shaoji; Leira, Bernt Johan; Blanke, Mogens. (2011) Reliability-Based Dynamic Positioning of Floating Vessels with Riser and Mooring System.
    Vitenskapelig kapittel
  • Vrouwenvelder, Ton; Leira, Bernt Johan. (2011) Modelling of hazards.
    Vitenskapelig kapittel
  • Leira, Bernt Johan; Næss, Arvid. (2011) Amplified Monte Carlo simulation methods for analysis of systems reliability.
    Vitenskapelig kapittel
  • Jacobsen, Tore; Leira, Bernt Johan. (2011) Submerged Towing Performed by a Monohull Vessel (OMAE2011-49227).
    Vitenskapelig kapittel
  • Leira, Bernt Johan; Myrhaug, Dag; Holm, Håvard. (2011) A Bivariate Extreme Value Distribution for Reliability Assessment of Marine Structures (OMAE2011-49952).
    Vitenskapelig kapittel
  • Leira, Bernt Johan; Fang, Shaoji; Blanke, Mogens. (2011) Vertical Position Control for Top Tensioned Riser with Active Heave Compensator (OMAE2011-49778).
    Vitenskapelig kapittel
  • Myrhaug, Dag; Leira, Bernt Johan. (2011) A bivariate Frechet distribution and its application to the statistics of two successive surf parameters. Journal of Engineering for the Maritime Environment (Part M)
    Vitenskapelig artikkel
  • Gaspar, B.; Næss, Arvid; Leira, Bernt Johan; Soares, C.G.. (2011) Efficient System Reliability Analysis by Finite Element Structural Models (OMAE2011-49950).
    Vitenskapelig kapittel
  • Suyuthi, Abdillah; Leira, Bernt Johan; Riska, Kaj Antero. (2011) Full Scale Measurement on Level Ice Resistance of Icebreaker (OMAE2011-50066).
    Vitenskapelig kapittel
  • Nguyen, Tan-Hoi; Garre, Luca; Amdahl, Jørgen; Leira, Bernt Johan. (2011) Monitoring of ship damage condition during stranding. Marine Structures
    Vitenskapelig artikkel
  • Leira, Bernt Johan; Nguyen, Tan-Hoi; Amdahl, Jørgen. (2011) Damage assessment of stranding events by means og Bayesian Networks.
    Vitenskapelig kapittel
  • Leira, Bernt Johan. (2011) Structural reliability criteria in relation to on-line control schemes.
    Vitenskapelig kapittel

2010

  • Næss, Arvid; Leira, Bernt Johan; Batsevych, Oleksandr. (2010) EFFICIENT RELIABILITY ANALYSIS OF STRUCTURAL SYSTEMS WITH A HIGH NUMBER OF LIMIT STATES.
    Vitenskapelig kapittel
  • Suyuthi, Abdillah; Leira, Bernt Johan; Riska, Kaj Antero. (2010) VARIATION OF THE SHORT TERM EXTREME ICE LOADS ALONG A SHIP HULL.
    Vitenskapelig kapittel
  • Leira, Bernt Johan. (2010) A COMPARISON OF SOME MULTIVARIATE WEIBULL DISTRIBUTIONS.
    Vitenskapelig kapittel
  • Tavakoli, Mohammad Taghi; Amdahl, Jørgen; Leira, Bernt Johan. (2010) Analytical and Numerical modelling of oil spill from a side damaged tank.
    Vitenskapelig kapittel
  • Leira, Bernt Johan. (2010) Some multivariate Weibull distributions with application to structural reliability assessment.
    Vitenskapelig kapittel
  • Fang, Shaoji; Blanke, Mogens; Leira, Bernt Johan. (2010) OPTIMAL SET-POINT CHASING OF POSITION MOORED VESSEL.
    Vitenskapelig kapittel
  • Leira, Bernt Johan; Grigoriu, Mircea. (2010) Reliability analysis of offshore structures by reduced order models.
    Vitenskapelig kapittel
  • Næss, Arvid; Leira, Bernt Johan; Batsevych, Oleksandr. (2010) A Monte Carlo based method for system reliability.
    Vitenskapelig kapittel

2009

  • Han, ZQ; Leira, Bernt Johan; Li, S. (2009) Coupling Effect of Riser on Integrated FPS in Deepwater Area. China Ocean engineering
    Vitenskapelig artikkel
  • Myrhaug, Dag; Leira, Bernt Johan; Holm, Håvard. (2009) Wave power statistics for individual waves. Applied Ocean Research
    Vitenskapelig artikkel
  • Tavakoli, Mohammad Taghi; Amdahl, Jørgen; Leira, Bernt Johan. (2009) Investigation of Interaction Between Oil Spills and Hydrostatic Changes.
    Vitenskapelig kapittel
  • Thomassen, Paul; Leira, Bernt Johan. (2009) Assesment of Fatigue Damage of Floating Fish Cages Due to Wave Induced Response.
    Vitenskapelig kapittel
  • Næss, Arvid; Leira, Bernt Johan; Batsevych, Oleksandr. (2009) Estimation of System Reliability by Monte Carlo Simulation.
    Vitenskapelig kapittel
  • Myrhaug, Dag; Leira, Bernt Johan; Holm, Håvard. (2009) Wave Power Statistics for Sea States.
    Vitenskapelig kapittel
  • Leira, Bernt Johan; Børsheim, Lars; Espeland, Ø.; Amdahl, Jørgen. (2009) Ice-load estimation for a ship hull based on continuous response monitoring. Journal of Engineering for the Maritime Environment (Part M)
    Vitenskapelig artikkel
  • Leira, Bernt Johan; Berntsen, Per Ivar Barth; Aamo, Ole Morten. (2009) Numerical and experimental study of a reliability measure for dynamic control of floating vessels.
    Vitenskapelig kapittel
  • Leira, Bernt Johan. (2009) Assessment of reliability and residual lifetime of flexible risers subjected to time-varying corrosive environments.
    Vitenskapelig kapittel
  • Leira, Bernt Johan; Børsheim, Lars; Espeland, Ø.; Amdahl, Jørgen. (2009) Assessment of ice-induced loads on ship hulls based on continuous responce monitoring.
    Vitenskapelig kapittel
  • Næss, Arvid; Leira, Bernt Johan; Batsevych, Oleksandr. (2009) System reliability analysis by enhanced Monte Carlo simulation. Structural Safety
    Vitenskapelig artikkel
  • Myrhaug, Dag; Ong, Muk Chen; Føien, Henrik; Gjengedal, Cecilie; Leira, Bernt Johan. (2009) Scour below pipelines and around vertical piles due to second-order random waves plus a current. Ocean Engineering
    Vitenskapelig artikkel
  • Thomassen, Paul; Leira, Bernt Johan. (2009) Assessment of Fatigue Damage of Floating Fish Cages due to Wave Induced Response.
    Vitenskapelig kapittel
  • Berntsen, Per Ivar Barth; Aamo, Ole Morten; Leira, Bernt Johan. (2009) Ensuring mooring line integrity by dynamic positioning: Controller design and experimental tests. Automatica
    Vitenskapelig artikkel

2008

  • Leira, Bernt Johan; Berntsen, Per Ivar Barth; Aamo, Ole Morten. (2008) Station-keeping of moored vessels by reliability-based optimization. Probabilistic Engineering Mechanics
    Vitenskapelig artikkel
  • Leira, Bernt Johan. (2008) A comparision of stochastic process models for definition of design contours. Structural Safety
    Vitenskapelig artikkel
  • Berntsen, Per Ivar Barth; Aamo, Ole Morten; Leira, Bernt Johan. (2008) Thruster assisted position mooring based on structural reliability. International Journal of Control
    Vitenskapelig artikkel
  • Ò'Catháin, Micheál; Leira, Bernt Johan; Ringwood, John V.; Gilloteaux, JC. (2008) A modelling methodology for multi-body systems with application to wave-energy devices. Ocean Engineering
    Vitenskapelig artikkel
  • Berntsen, Per Ivar Barth; Aamo, Ole Morten; Leira, Bernt Johan; Sørensen, Asgeir Johan. (2008) Structural reliability-based control of moored interconnected structures. Control Engineering Practice
    Vitenskapelig artikkel
  • Leira, Bernt Johan; Berntsen, Per Ivar Barth; Aamo, Ole Morten; Sørensen, Asgeir Johan. (2008) Reliability-Based Dynamic Position control of floating Vessels: A numerical and Experimental Study.
    Vitenskapelig kapittel
  • Tavakoli, Mohammad Taghi; Amdahl, Jørgen; Ashrafian, Alireza; Leira, Bernt Johan. (2008) Analytical Predictions of Oil Spill from Grounded Cargo Tankers.
    Vitenskapelig kapittel
  • Leira, Bernt Johan; Myrhaug, Dag; Voll, Jarle. (2008) Dynamic Response Analysis of a Spar Platform subjected to Wind and Wave Forces.
    Vitenskapelig kapittel
  • Leira, Bernt Johan; Børsheim, Lars. (2008) Estiamatioen of Ice Loads on a Ship Hull Based on Strain Measurements.
    Vitenskapelig kapittel

2007

  • Berntsen, Per Ivar Barth; Aamo, Ole Morten; Leira, Bernt Johan. (2007) STRUCTURAL RELIABILITY-BASED CONTROL FOR MOORED VESSELS: EXPERIMENTAL RESULTS. International Conference on Offshore Mechanics and Arctic Engineering (OMAE) [proceedings]
    Vitenskapelig artikkel
  • Meløysund, Vivian; Leira, Bernt Johan; Høiseth, Karl Vincent; Lisø, Kim Robert. (2007) Predicting snow density using meteorological data. Meteorological Applications
    Vitenskapelig oversiktsartikkel
  • Meløysund, Vivian; Lisø, Kim Robert; Hygen, Hans Olav; Høiseth, Karl Vincent; Leira, Bernt Johan. (2007) Effects of wind exposure on roof snow loads. Building and Environment
    Vitenskapelig artikkel
  • Leira, Bernt Johan; Igland, Ragnar T.; Percy, D.; Clements, Richard; Farnes, Knut-Aril; Martin, J.; Lemos, C.; Nedrelid, Kristin. (2007) A Framework for reliability-based fatigue safety factors for flexible risers.
    Vitenskapelig kapittel
  • Leira, Bernt Johan; Ye, Naiquan; Igland, Ragnar T.; Passano, Elizabeth. (2007) Fatigue safety factors for the tensile and pressure armours of flexible risers.
    Vitenskapelig kapittel
  • Leira, Bernt Johan; Berntsen, Per Ivar Barth; Aamo, Ole Morten. (2007) Dynamic Positioning of Marine Vessels bades on Structural Reliability Criteria. Ship Technology Research
    Vitenskapelig artikkel
  • Leira, Bernt Johan. (2007) A closer look at representation of environmental parameters for structural design.
    Vitenskapelig kapittel
  • Leira, Bernt Johan. (2007) Extreme response estimation for marine structures based on design contours and response surface methods.
    Vitenskapelig kapittel

2006

  • Leira, Bernt Johan; Berntsen, Per Ivar Barth; Aamo, Ole Morten. (2006) Reliability-based structural optimization for positioning of marine vessels. International Conference on Offshore Mechanics and Arctic Engineering (OMAE) [proceedings]
    Vitenskapelig artikkel
  • Berntsen, Per Ivar Barth; Aamo, Ole Morten; Leira, Bernt Johan. (2006) Dynamic positioning of moored vessels based on structural reliability. Proceedings of the IEEE Conference on Decision & Control, including the Symposium on Adaptive Processes
    Vitenskapelig artikkel
  • Thomassen, Paul; Leira, Bernt Johan. (2006) Fatigue Design of Floating Fish Farms Based on Load and Response Interaction.
    Vitenskapelig kapittel
  • Berntsen, Per Ivar Barth; Aamo, Ole Morten; Leira, Bernt Johan. (2006) Position mooring based on structural reliability. Elsevier IFAC Publications / IFAC Proceedings series
    Vitenskapelig artikkel
  • Johansen, Vegar; Ersdal, Svein; Sørensen, Asgeir Johan; Leira, Bernt Johan. (2006) Modelling of inextensible cable dynamics with experiments. International Journal of Non-Linear Mechanics
    Vitenskapelig artikkel
  • Meløysund, Vivian; Lisø, Kim Robert; Hygen, Hans Olav; Høiseth, Karl Vincent; Leira, Bernt Johan. (2006) Effects of wind exposure on roof snow loads. Building and Environment
    Vitenskapelig artikkel
  • Leira, Bernt Johan; Sørensen, Asgeir Johan; Berntsen, Per Ivar Barth; Aamo, Ole Morten. (2006) Structural Reliability Criteria and Dynamic Positioning of Marine Vessels. International journal of materials & structural reliability
    Vitenskapelig artikkel
  • Leira, Bernt Johan; Myrhaug, Dag; Voll, Jarle. (2006) Dynamic wind response: Effect of Sea Surface Roughness. International Conference on Offshore Mechanics and Arctic Engineering (OMAE) [proceedings]
    Vitenskapelig artikkel
  • Ò'Catháin, Micheál; Fossen, Thor Inge; Leira, Bernt Johan. (2006) Control-Oriented Modeling of a 2-Body Interconnected Marine Structure. Elsevier IFAC Publications / IFAC Proceedings series
    Vitenskapelig artikkel

2005

  • Leira, Bernt Johan; Berntsen, Per Ivar Barth; Aamo, Ole. (2005) Structural Reliability Criteria and Dynamic Position of Marine Vessels.
    Vitenskapelig kapittel
  • Leira, Bernt Johan; Sørensen, Asgeir Johan. (2005) Structural Reliability Criteria for On-line Control of Marine Risers.
    Vitenskapelig kapittel
  • Zheng, Yunlong; Purnendu, K.; Yu, Lei; Leira, Bernt Johan. (2005) A benchmark study on response surface method.
    Vitenskapelig kapittel
  • Svanø, Geir; Christensen, Stein; Bryn, Petter; Rokoengen, Kåre; Leira, Bernt Johan. (2005) Verification of slope stability in the Ormen Lange area.
    Vitenskapelig kapittel
  • Remseth, Svein N; Leira, Bernt Johan; Rønnquist, Anders; Udahl, Geir. (2005) Fluid Structure Interaction and Moving Boundary Problems (Chakrabarti, Hernandez, Brebbia). Southampton, UK: WIT Press 2005. ISBN 1-84564-027-6. 695 s. (Vitenskapelig antologi.
    Vitenskapelig kapittel
  • Leira, Bernt Johan; Baarholm, Gro Sagli; Igland, Ragnar T.; Farnes, Knut-Aril. (2005) Fatigue Safety Factors for flexible Risers based on case Specific reliability analysis.
    Vitenskapelig kapittel
  • Leira, Bernt Johan; Holmas, T; Herfjord, Kjell. (2005) Application of response surfaces for reliability analysis of marine structures. Reliability Engineering & System Safety
    Vitenskapelig artikkel
  • Leira, Bernt Johan; Sørensen, Asgeir Johan; Berntsen, Per Ivar Barth; Aamo, Ole. (2005) Integration of Structural Reliability Criteria with On-line Control Schemes.
    Vitenskapelig kapittel
  • Leira, Bernt Johan; Igland, Ragnar T.; Baarholm, Gro Sagli; Farnes, Knut-Aril; Nedrelid, Kristin; Martin, John. (2005) Assessment of Fatigue Safety for Flexible Risers.
    Vitenskapelig kapittel
  • Leira, Bernt Johan; Meling, T.S.; Larsen, Carl Martin; Berntsen, V.; Stahl, Bernie; Trim, Andrew. (2005) Assessment of Fatigue Safety Factors for Deep-Water Risers in Relation to VIV. Journal of Offshore Mechanics and Arctic Engineering
    Vitenskapelig artikkel
  • Leira, Bernt Johan; Holmås, Tore; Herfjord, Kjell. (2005) Application of response surfaces for reliability analysis of marine structures. Reliability Engineering & System Safety
    Vitenskapelig artikkel
  • Årskog, Vemund; Gjørv, Odd E.; Leira, Bernt Johan. (2005) Service Life of Cocrete Structures and Performance-Based Quality Control.
    Vitenskapelig kapittel

2004

  • Bjorset, A; Leira, Bernt Johan; Remseth, Svein N. (2004) Probabilistic analysis of bending moment capacity of titanium pipes. Structural Safety
    Vitenskapelig artikkel
  • Leira, Bernt Johan; Sørensen, Asgeir Johan; Larsen, Carl Martin. (2004) A Reliability-based Control Algorithm for Dynamic Positioning of Floating Vessels. Structural Safety
    Vitenskapelig artikkel

2003

  • Leira, Bernt Johan. (2003) Extremes of Gaussian and non-Gaussian vector processes: a geometric approach. Vector process: Non-Gaussian Extremes
    Vitenskapelig artikkel

2001

  • Sørensen, Asgeir Johan; Leira, Bernt Johan; Strand, Jann Peter; Larsen, Carl Martin. (2001) Optimal Setpoint Chasing in Dynamic Positioning of Deep-Water Drilling and Intervention Vessels. International Journal of Robust and Nonlinear Control
    Vitenskapelig artikkel
  • Leira, Bernt Johan. (2001) SIN 1010 Marin Hydrodynamikk og Konstruksjonsteknikk, Grunnkurs 2. Inst.f.marine konstruksjoner, NTNU
    Arbeidsnotat
  • Bjørset, Arve; Leira, Bernt Johan. (2001) Buckling and collapse strength of titanium risers. DNV Workshop, 2001-10-01 - 2001-10-02
    Forskningsrapport
  • Bjørset, Arve; Leira, Bernt Johan. (2001) Buckling and collapse strength of titanium risers. DNV Workshop, 2001-10-01 - 2001-10-02
    Forskningsrapport
  • Bjørset, Arve; Leira, Bernt Johan. (2001) Buckling and collapse strength of titanium risers. DNV Workshop, 2001-10-01 - 2001-10-02
    Forskningsrapport

2000

  • Leira, Bernt Johan. (2000) SIN 1548 Stoachastic Theory of Sealoads: Probabilistic Modelling and Estimation. UK-2000-72. Inst.f.marine konstruksjoner
    Arbeidsnotat
  • Leira, Bernt Johan. (2000) SIN 1548 Stochastic Theory of Sealoads Probabilistic Modelling and Estimation. Inst.f.marine konstruksjoner, NTNU
    Arbeidsnotat
  • Leira, Bernt Johan; Pettersen, Bjørnar. (2000) UK 00-71, SIN1010 Marin hydrodynamikk og konstruksjonsteknikk, Grunnkurs 2. Inst.f.marine konstruksjoner, NTNU
    Arbeidsnotat

1999

  • Remseth, Svein N; Leira, Bernt Johan; Okstad, Knut Morten; Mathisen, Kjell Magne; Haukås, Terje. (1999) Dynamic Response and Fluid/Structure Interaction of Submerged Floating Tunnels. Computers & structures
    Vitenskapelig artikkel
  • Remseth, Svein N; Leira, Bernt Johan; Okstad, K.M.; Mathisen, K.M.; Haukås, T.. (1999) Dynamic Response and Fluid/Structure Interaction of Submerged Floating Tunnels. Computers & structures
    Vitenskapelig artikkel
  • Hopperstad, Odd Sture; Leira, Bernt Johan; Remseth, Svein N; Trømborg, Egil. (1999) Reliability-based analysis of a stretch-loading process for aluminium extrusions. Computers & structures
    Vitenskapelig artikkel

1998

  • Bjørset, Arve; Leira, Bernt Johan; Remseth, Svein N. (1998) Local buckling analysis of Titanium pipes by probabilistic response surface methods. International Conference on Offshore Mechanics and Arctic Engineering (OMAE) [proceedings]
    Vitenskapelig artikkel
  • Leira, Bernt Johan. (1998) Reliability aspects of marine riser and subsea pipeline design.
    Vitenskapelig kapittel

Tidsskriftspublikasjoner

  • Chai, Wei; Qi, Jian Zhang; He, Lin; Leira, Bernt Johan; Sinsabvarodom, Chana; Shu, Ya Qing. (2025) Prediction of Extreme Air Temperature and Wind Speed Along the Northern Sea Route (NSR) with Application for the Safety of Polar Vessels. China Ocean engineering
    Vitenskapelig artikkel
  • Kleivane, Siri Kolle; Leira, Bernt Johan. (2025) Effect of sloshing on a local structural system in a partially filled tank. Applied Ocean Research
    Vitenskapelig artikkel
  • Pliss, Alexandra; Høyland, Knut Vilhelm; Leira, Bernt Johan; Serré, Nicolas; Teigen, Sigurd Henrik; Divine, Dmitry. (2025) Statistical analysis of IPS-data in Fram Strait 2006-2011. Proceedings - International Conference on Port and Ocean Engineering under Arctic Conditions
    Vitenskapelig artikkel
  • Radhakrishnan, Gowtham; Leira, Bernt Johan; Gao, Zhen; Sævik, Svein; Christakos, Konstantinos; Dirdal, Johann Alexander. (2025) Simultaneous Measurements From Buoys and Vessel-Mounted X-Band Radar to Study Currents and Waves at Breisundet Field. Journal of Offshore Mechanics and Arctic Engineering
    Vitenskapelig artikkel
  • Myrhaug, Dag; Leira, Bernt Johan. (2025) Discussion/comments of "Drag coefficient prediction model for simulating breaking waves propagating on partly submerged vegetated sloping beaches using a RANS model" by Yanxu Wang, Quanlin Qiu, Zegao Yin, Xiutao Jiang and Xuan Zang Wang, Quanlin Qiu, Zegao Yin, Xiutao Jiang andXuanZang Wang, Quanlin. Coastal Engineering
    Kommentar
  • Liu, Ting; Yue, Xiufeng; Leira, Bernt Johan; Xiang, Xu; Minoretti, Arianna; Sødahl, Nils; Yue, Qianjin. (2025) Numerical and experimental study on the wave-induced hydro-elastic response of a submerged floating tunnel. Ocean Engineering
    Vitenskapelig artikkel
  • Leira, Bernt Johan; Næss, Arvid; Næss, Ole Erik Brandrud. (2016) Reliability analysis of corroding pipelines by enhanced Monte Carlo simulation. International Journal of Pressure Vessels and Piping
    Vitenskapelig artikkel
  • Tian, Deqiang; Fan, Honghai; Leira, Bernt Johan; Sævik, Svein; Fu, Ping. (2020) Static analysis of interaction between two adjacent top tensioned risers with consideration of wake effects. Ocean Engineering
    Vitenskapelig artikkel
  • Myrhaug, Dag; Leira, Bernt Johan; Holm, Håvard. (2011) Wave Power Statistics for Sea States. Journal of Offshore Mechanics and Arctic Engineering
    Vitenskapelig artikkel
  • Leira, Bernt Johan; Berntsen, Per Ivar Barth; Aamo, Ole Morten. (2006) Reliability-based structural optimization for positioning of marine vessels. International Conference on Offshore Mechanics and Arctic Engineering (OMAE) [proceedings]
    Vitenskapelig artikkel
  • Chai, Wei; Leira, Bernt Johan; Næss, Arvid. (2018) Short-term extreme ice loads prediction and fatigue damage evaluation for an icebreaker. Ships and Offshore Structures
    Vitenskapelig artikkel
  • Chai, Wei; Leira, Bernt Johan; Næss, Arvid; Høyland, Knut Vilhelm; Ehlers, Sören. (2020) Development of environmental contours for first-year ice ridge statistics. Structural Safety
    Vitenskapelig artikkel
  • Berntsen, Per Ivar Barth; Aamo, Ole Morten; Leira, Bernt Johan. (2006) Dynamic positioning of moored vessels based on structural reliability. Proceedings of the IEEE Conference on Decision & Control, including the Symposium on Adaptive Processes
    Vitenskapelig artikkel
  • Remseth, Svein N; Leira, Bernt Johan; Okstad, Knut Morten; Mathisen, Kjell Magne; Haukås, Terje. (1999) Dynamic Response and Fluid/Structure Interaction of Submerged Floating Tunnels. Computers & structures
    Vitenskapelig artikkel
  • Møen, Egil; Høiseth, Karl Vincent; Leira, Bernt Johan; Høyland, Knut Vilhelm. (2015) Experimental study of concrete abrasion due to ice friction - Part I: Set-up, ice abrasion vs. material properties and exposure conditions. Cold Regions Science and Technology
    Vitenskapelig artikkel
  • Møen, Egil; Høiseth, Karl Vincent; Leira, Bernt Johan; Høyland, Knut Vilhelm. (2015) Experimental study of concrete abrasion due to ice friction - Part II: Statistical representation of abrasion rates and simple, linear models for estimation. Cold Regions Science and Technology
    Vitenskapelig artikkel
  • Han, ZQ; Leira, Bernt Johan; Li, S. (2009) Coupling Effect of Riser on Integrated FPS in Deepwater Area. China Ocean engineering
    Vitenskapelig artikkel
  • Chai, Wei; Leira, Bernt Johan; Næss, Arvid. (2018) Probabilistic methods for estimation of the extreme value statistics of ship ice loads. Cold Regions Science and Technology
    Vitenskapelig artikkel
  • Zhao, Weidong; Feng, Guoqing; Leira, Bernt Johan; Ren, Huilong. (2021) Static and Cyclic Behavior of Welded DH36 Steel and Its Application at Low Temperatures. Journal of Offshore Mechanics and Arctic Engineering
    Vitenskapelig artikkel
  • Fang, Shaoji; Leira, Bernt Johan; Blanke, Mogens. (2013) Position Mooring Control Based on a Structural Reliability Criterion. Structural Safety
    Vitenskapelig artikkel
  • Sørensen, Asgeir Johan; Leira, Bernt Johan; Strand, Jann Peter; Larsen, Carl Martin. (2001) Optimal Setpoint Chasing in Dynamic Positioning of Deep-Water Drilling and Intervention Vessels. International Journal of Robust and Nonlinear Control
    Vitenskapelig artikkel
  • Sinsabvarodom, Chana; Chai, Wei; Leira, Bernt Johan; Høyland, Knut Vilhelm; Næss, Arvid. (2020) Uncertainty assessments of structural loading due to frst year ice based on the ISO standard by using Monte-Carlo simulation. Ocean Engineering
    Vitenskapelig artikkel
  • Sauder, Thomas Michel; Maincon, Philippe Emmanuel; Lone, Erling Neerland; Leira, Bernt Johan. (2022) Estimation of top tensions in mooring lines by sensor fusion. Marine Structures
    Vitenskapelig artikkel
  • Shainee, Mohamed; Haskins, Cecilia; Ellingsen, Harald; Leira, Bernt Johan. (2012) Designing Offshore Fish Cages Using Systems Engineering Principles. Systems Engineering
    Vitenskapelig artikkel
  • Han, Xu; Sævik, Svein; Leira, Bernt Johan. (2021) Tuning of vessel parameters including sea state dependent roll damping. Ocean Engineering
    Vitenskapelig artikkel
  • Myrhaug, Dag; Leira, Bernt Johan; Lader, Pål Furset. (2023) Discussion of "Design scour levels for dune revetments and seawalls". Journal of waterway, port, coastal, and ocean engineering
    Vitenskapelig artikkel
  • Mokhtari, Mojtaba; Leira, Bernt Johan. (2024) A Critical Review of Constitutive Models Applied to Ice-Crushing Simulations. Journal of Marine Science and Engineering (JMSE)
    Vitenskapelig artikkel
  • Sinsabvarodom, Chana; Chai, Wei; Leira, Bernt Johan; Høyland, Knut Vilhelm; Næss, Arvid. (2019) Probabilistic assessment of ice rose diagrams for ice drift in the beaufort sea. Proceedings - International Conference on Port and Ocean Engineering under Arctic Conditions
    Vitenskapelig artikkel
  • Kleivane, Siri Kolle; Leira, Bernt Johan; Steen, Sverre. (2024) Reliability Analysis of Crack Growth Occurrence for a Secondary Hull Component Due to Vibration Excitation. Journal of Offshore Mechanics and Arctic Engineering
    Vitenskapelig artikkel
  • Lone, Erling Neerland; Sauder, Thomas Michel; Larsen, Kjell; Leira, Bernt Johan. (2022) Fatigue reliability of mooring chains, including mean load and corrosion effects. Ocean Engineering
    Vitenskapelig artikkel
  • Lone, Erling Neerland; Maincon, Philippe Emmanuel; Gabrielsen, Øystein; Sauder, Thomas Michel; Larsen, Kjell; Leira, Bernt Johan. (2023) Analysis of S–N data for new and corroded mooring chains at varying mean load levels using a hierarchical linear model. Marine Structures
    Vitenskapelig artikkel
  • Abaei, Mohammad Mahdi; Leira, Bernt Johan; Sævik, Svein; BahooToroody, Ahmad. (2024) Integrating physics-based simulations with gaussian processes for enhanced safety assessment of offshore installations. Reliability Engineering & System Safety
    Vitenskapelig artikkel
  • Liu, Ting; Leira, Bernt Johan; Fu, Ping; Bai, Yong; Liu, Dahui. (2018) Reliability-based safety factor for metallic strip flexible pipe subjected to external pressure. Ocean Engineering
    Vitenskapelig artikkel
  • Viuff, Thomas; Leira, Bernt Johan; Xiang, Xu; Øiseth, Ole. (2019) Effects of wave directionality on extreme response for a long end-anchored floating bridge. Applied Ocean Research
    Vitenskapelig artikkel
  • Sinsabvarodom, Chana; Leira, Bernt Johan; Høyland, Knut Vilhelm; Næss, Arvid; Samardžija, Ilija; Chai, Wei; Komonjinda, Siramas; Chaichana, Chatchawan; Xu, Sheng. (2024) On Statistical Features of Ice Loads on Fixed and Floating Offshore Structures. Journal of Marine Science and Engineering (JMSE)
    Vitenskapelig artikkel
  • Chai, Wei; Næss, Arvid; Leira, Bernt Johan. (2016) Stochastic roll response for a vessel with nonlinear damping models and steady heeling angles in random beam seas. Ocean Engineering
    Vitenskapelig artikkel
  • Zhao, Weidong; Leira, Bernt Johan; Høyland, Knut Vilhelm; Kim, Ekaterina; Feng, Guoqing; Ren, Huilong. (2024) A Framework for Structural Analysis of Icebreakers during Ramming of First-Year Ice Ridges. Journal of Marine Science and Engineering (JMSE)
    Vitenskapelig artikkel
  • Shainee, Mohamed; Leira, Bernt Johan. (2011) On the cause of premature FAD loss in the Maldives. Fisheries Research
    Vitenskapelig artikkel
  • Leira, Bernt Johan. (2011) Probabilistic assessment of weld fatigue damage for a nonlinear combination of correlated stress components. Probabilistic Engineering Mechanics
    Vitenskapelig artikkel
  • Berntsen, Per Ivar Barth; Aamo, Ole Morten; Leira, Bernt Johan. (2006) Position mooring based on structural reliability. Elsevier IFAC Publications / IFAC Proceedings series
    Vitenskapelig artikkel
  • Leira, Bernt Johan; Berntsen, Per Ivar Barth; Aamo, Ole Morten. (2008) Station-keeping of moored vessels by reliability-based optimization. Probabilistic Engineering Mechanics
    Vitenskapelig artikkel
  • Leira, Bernt Johan; Myrhaug, Dag. (2015) Long-term Wave Power Statistics for Individual Waves. Journal of energy resources technology
    Vitenskapelig artikkel
  • Kim, Sangwoo; Sævik, Svein; Wu, Jie; Leira, Bernt Johan. (2021) Simulating High-Mode Vortex-Induced Vibration of a Riser in Linearly Sheared Current Using an Empirical Time-Domain Model. Journal of Offshore Mechanics and Arctic Engineering
    Vitenskapelig artikkel
  • Berntsen, Per Ivar Barth; Aamo, Ole Morten; Leira, Bernt Johan. (2007) STRUCTURAL RELIABILITY-BASED CONTROL FOR MOORED VESSELS: EXPERIMENTAL RESULTS. International Conference on Offshore Mechanics and Arctic Engineering (OMAE) [proceedings]
    Vitenskapelig artikkel
  • Myrhaug, Dag; Leira, Bernt Johan; Holm, Håvard. (2009) Wave power statistics for individual waves. Applied Ocean Research
    Vitenskapelig artikkel
  • Meløysund, Vivian; Leira, Bernt Johan; Høiseth, Karl Vincent; Lisø, Kim Robert. (2007) Predicting snow density using meteorological data. Meteorological Applications
    Vitenskapelig oversiktsartikkel
  • Nguyen, Tan-Hoi; Amdahl, Jørgen; Leira, Bernt Johan; Garre, Luca. (2011) Understanding ship-grounding events. Marine Structures
    Vitenskapelig artikkel
  • Tian, Deqiang; Fan, Honghai; Leira, Bernt Johan; Sævik, Svein. (2020) Study on the static behavior of installing a deep-water drilling riser on a production platform. Journal of Petroleum Science and Engineering
    Vitenskapelig artikkel
  • Gynnild, Vidar; Leira, Bernt Johan; Holmedal, Lars Erik; Myrhaug, Dag; Mossige, Jon Coll. (2021) From Teaching as Transmission to Constructive Alignment: A Case Study of Learning Design. Nordic Journal of STEM Education
    Vitenskapelig artikkel
  • Kim, Sangwoo; Sævik, Svein; Wu, Jie; Leira, Bernt Johan. (2022) Time domain simulation of marine riser vortex-induced vibrations in three-dimensional currents. Applied Ocean Research
    Vitenskapelig artikkel
  • Zhao, Cunbao; Jiang, Zhongming; Leira, Bernt Johan; Shi, Xuzhao; Zheng, Zhaofeng. (2022) Dynamic response characteristics of the 67-type railway pontoon bridge. SN Applied Sciences
    Vitenskapelig artikkel
  • Hasnijeh, Saeed Gheisari; Poursina, Mehrdad; Leira, Bernt Johan; Karimpour, Hossein; Chai, Wei. (2019) Stochastic dynamics of a nonlinear time-varying spur gear model using an adaptive time-stepping path integration method. Journal of Sound and Vibration
    Vitenskapelig artikkel
  • Suyuthi, Abdillah; Leira, Bernt Johan; Riska, Kaj Antero. (2013) Statistics of local ice load peaks on ship hulls. Structural Safety
    Vitenskapelig artikkel
  • Han, Xu; Leira, Bernt Johan; Sævik, Svein; Ren, Zhengru. (2021) Onboard tuning of vessel seakeeping model parameters and sea state characteristics. Marine Structures
    Vitenskapelig artikkel
  • Bergström, Martin; Browne, Thomas; Ehlers, Sören; Helle, Inari; Herrnring, Hauke; Khan, Faisal; Kubiczek, Jan; Kujala, Pentti; Kõrgesaar, Mihkel; Leira, Bernt Johan. (2022) A comprehensive approach to scenario-based risk management for Arctic waters. Ship Technology Research
    Vitenskapelig artikkel
  • Dai, Jian; Leira, Bernt Johan; Moan, Torgeir; Kvittem, Marit Irene. (2020) Inhomogeneous wave load effects on a long, straight and side-anchored floating pontoon bridge. Marine Structures
    Vitenskapelig artikkel
  • Fang, Shaoji; Blanke, Mogens; Leira, Bernt Johan. (2015) Mooring System Diagnosis and Structural Reliability Control for Position Moored Vessels. Control Engineering Practice
    Vitenskapelig artikkel
  • Fu, Ping; Leira, Bernt Johan; Myrhaug, Dag. (2017) Reliability analysis of wake-induced collision of flexible risers. Applied Ocean Research
    Vitenskapelig artikkel
  • Wang, Huanhuan; Yang, Jin; Zhang, Dongyufu; Sævik, Svein; Leira, Bernt Johan; Xu, Fei; Li, Xiao. (2022) Experimental study of drilling riser and wellhead force by small scale testing. Ocean Engineering
    Vitenskapelig artikkel
  • Leira, Bernt Johan. (2008) A comparision of stochastic process models for definition of design contours. Structural Safety
    Vitenskapelig artikkel
  • Chai, Wei; Næss, Arvid; Leira, Bernt Johan. (2015) Stochastic Dynamic Analysis and Reliability of a Vessel Rolling in Random Beam Seas. Journal of Ship Research
    Vitenskapelig artikkel
  • Leira, Bernt Johan; Børsheim, Lars; Espeland, Ø.; Amdahl, Jørgen. (2009) Ice-load estimation for a ship hull based on continuous response monitoring. Journal of Engineering for the Maritime Environment (Part M)
    Vitenskapelig artikkel
  • Myrhaug, Dag; Leira, Bernt Johan. (2017) Application of wave runup and wave rundown formulae based on long-term variation of wave conditions. Coastal Engineering
    Vitenskapelig artikkel
  • Leira, Bernt Johan. (2003) Extremes of Gaussian and non-Gaussian vector processes: a geometric approach. Vector process: Non-Gaussian Extremes
    Vitenskapelig artikkel
  • Meløysund, Vivian; Lisø, Kim Robert; Hygen, Hans Olav; Høiseth, Karl Vincent; Leira, Bernt Johan. (2007) Effects of wind exposure on roof snow loads. Building and Environment
    Vitenskapelig artikkel
  • Bjorset, A; Leira, Bernt Johan; Remseth, Svein N. (2004) Probabilistic analysis of bending moment capacity of titanium pipes. Structural Safety
    Vitenskapelig artikkel
  • Han, Xu; Ren, Zhengru; Leira, Bernt Johan; Sævik, Svein. (2021) Adaptive identification of lowpass filter cutoff frequency for online vessel model tuning. Ocean Engineering
    Vitenskapelig artikkel
  • Remseth, Svein N; Leira, Bernt Johan; Okstad, K.M.; Mathisen, K.M.; Haukås, T.. (1999) Dynamic Response and Fluid/Structure Interaction of Submerged Floating Tunnels. Computers & structures
    Vitenskapelig artikkel
  • Shainee, Mohamed; Ellingsen, Harald; Leira, Bernt Johan; Fredheim, Arne. (2013) Design theory in offshore fish cage designing. Aquaculture
    Vitenskapelig artikkel
  • Ren, Zhengru; Han, Xu; Yu, Xingji; Skjetne, Roger; Leira, Bernt Johan; Sævik, Svein; Zhu, Man. (2022) Data-driven simultaneous identification of the 6DOF dynamic model and wave load for a ship in waves. Mechanical systems and signal processing
    Vitenskapelig artikkel
  • Gou, Zhijian; Jin, Xiaozhao; Leira, Bernt Johan; He, Jin; Luo, Dening; Xie, Xiaona; Huang, Tianpeng; Zou, Jiekai; Xie, Jian. (2025) Multi-target dynamic allocation and adaptive path planning for unmanned surface vehicles under marine surface with water flows. Ocean Engineering
    Vitenskapelig artikkel
  • Giske, Finn-Idar Grøtta; Kvåle, Knut Andreas; Leira, Bernt Johan; Øiseth, Ole. (2018) Long-term extreme response analysis of a long-span pontoon bridge. Marine Structures
    Vitenskapelig artikkel
  • Myrhaug, Dag; Leira, Bernt Johan; Radhakrishnan, Gowtham; Holm, Håvard. (2022) Corrigendum to “Sea spray volume flux estimation using joint statistics of wind and waves” [Oceanologia 64(4)/(2022), 789–793, (S0078323422000811), (10.1016/j.oceano.2022.07.005)]. Oceanologia
    Korrigendum
  • Hopperstad, Odd Sture; Leira, Bernt Johan; Remseth, Svein N; Trømborg, Egil. (1999) Reliability-based analysis of a stretch-loading process for aluminium extrusions. Computers & structures
    Vitenskapelig artikkel
  • Myrhaug, Dag; Wang, Hong; Holmedal, Lars Erik; Leira, Bernt Johan. (2016) Effects of water depth and spectral bandwidth on Stokes drift estimation based on short-term variation of wave conditions. Coastal Engineering
    Vitenskapelig artikkel
  • Tavakoli, Mohammad Taghi; Amdahl, Jørgen; Leira, Bernt Johan. (2011) Experimental investigation of oil leakage from damaged ships due to collision and grounding. Ocean Engineering
    Vitenskapelig artikkel
  • Gaspar, B.; Næss, Arvid; Leira, Bernt Johan; Soares, C. Guedes. (2012) System reliability analysis of a stiffened panel under combined uniaxial compression and lateral pressure loads. Structural Safety
    Vitenskapelig artikkel
  • Izzuddin, Bassam A.; Pereira, Miguel; Kuhlmann, Ulrike; Rõlle, Lars; Vrouwenvelder, Ton; Leira, Bernt Johan. (2012) Application of Probabilistic Robustness Framework: Risk assessment of Multi-Storey Buildings under Extreme Loading. Structural Engineering International
    Vitenskapelig artikkel
  • Berntsen, Per Ivar Barth; Aamo, Ole Morten; Leira, Bernt Johan. (2008) Thruster assisted position mooring based on structural reliability. International Journal of Control
    Vitenskapelig artikkel
  • Horn, Jan-Tore H.; Leira, Bernt Johan. (2019) Fatigue reliability assessment of offshore wind turbines with stochastic availability. Reliability Engineering & System Safety
    Vitenskapelig artikkel
  • Lu, Changyu; Yang, Jianmin; Leira, Bernt Johan; Skjetne, Roger; Mao, Jinghang; Chen, Qihang; Xu, Wenhao. (2024) High-traversability and efficient path optimization for deep-sea mining vehicles considering complex seabed environmental factors. Ocean Engineering
    Vitenskapelig artikkel
  • Jaculli, Marcelo A.; Leira, Bernt Johan; Sangesland, Sigbjørn; Morooka, Celso K.; Kiryu, Paulo O.. (2022) Dynamic response of a novel heave-compensated floating platform: design considerations and the effects of mooring. Ships and Offshore Structures
    Vitenskapelig artikkel
  • Myrhaug, Dag; Leira, Bernt Johan; Radhakrishnan, Gowtham; Holm, Håvard. (2022) Sea spray volume flux estimation using joint statistics of wind and waves. Oceanologia
    Vitenskapelig artikkel
  • Sinsabvarodom, Chana; Leira, Bernt Johan; Høyland, Knut Vilhelm; Næss, Arvid; Chai, Wei. (2024) A generalized ice drift spectrum based on measurements in the Beaufort Sea. Ocean Engineering
    Vitenskapelig artikkel
  • Giske, Finn-Idar Grøtta; Leira, Bernt Johan; Øiseth, Ole. (2017) Efficient computation of cross-spectral densities in the stochastic modelling of waves and wave loads. Applied Ocean Research
    Vitenskapelig artikkel
  • Kleivane, Siri Kolle; Leira, Bernt Johan; Steen, Sverre. (2023) Development of a reliability model for crack growth occurrence for a secondary hull component. Brodogradnja
    Vitenskapelig artikkel
  • Li, Hui; Ong, Muk Chen; Leira, Bernt Johan; Myrhaug, Dag. (2018) Effects of soil profile variation and scour on structural response of an offshore monopile wind turbine. Journal of Offshore Mechanics and Arctic Engineering
    Vitenskapelig artikkel
  • Zhao, Weidong; Leira, Bernt Johan; Feng, Guoqing; Gao, Chao; Cui, Ting. (2021) A reliability approach to fatigue crack propagation analysis of ship structures in polar regions. Marine Structures
    Vitenskapelig artikkel
  • Zhao, Weidong; Leira, Bernt Johan; Kim, Ekaterina; Feng, Guoqing; Sinsabvarodom, Chana. (2021) A Probabilistic Framework for the Fatigue Damage Assessment of Ships Navigating through Level Ice Fields. Applied Ocean Research
    Vitenskapelig artikkel
  • Kim, Sangwoo; Sævik, Svein; Wu, Jie; Leira, Bernt Johan. (2021) Prediction of deepwater riser VIV with an improved time domain model including non-linear structural behavior. Ocean Engineering
    Vitenskapelig artikkel
  • Shainee, Mohamed; DeCew, J; Leira, Bernt Johan; Ellingsen, Harald; Fredheim, Arne. (2012) Numerical simulation of a self-submersible SPM cage system in regular waves with following currents. Aquacultural Engineering
    Vitenskapelig artikkel
  • Johansen, Vegar; Ersdal, Svein; Sørensen, Asgeir Johan; Leira, Bernt Johan. (2006) Modelling of inextensible cable dynamics with experiments. International Journal of Non-Linear Mechanics
    Vitenskapelig artikkel
  • Leira, Bernt Johan; Riggs, HR. (2012) Computational Methods Applied to Some Diverse Topics in Marine Engineering. Journal of waterway, port, coastal, and ocean engineering
    Leder
  • Liu, Ting; Halse, Karl Henning; Leira, Bernt Johan; Jiang, Zhiyu; Chai, Wei; Brathaug, Hans-P.; Hildre, Hans Petter. (2023) Dynamic response of a SWATH vessel for installing pre-assembled floating wind turbines. Marine Structures
    Vitenskapelig artikkel
  • Horn, Jan-Tore H.; Krokstad, Jørgen R; Leira, Bernt Johan. (2019) Impact of model uncertainties on the fatigue reliability of offshore wind turbines. Marine Structures
    Vitenskapelig artikkel
  • Thomassen, Paul; Leira, Bernt Johan. (2012) Statistical Analysis of Stress Histories for Fatigue Damage Design of floating Fish Cages. Journal of waterway, port, coastal, and ocean engineering
    Vitenskapelig artikkel
  • Ò'Catháin, Micheál; Leira, Bernt Johan; Ringwood, John V.; Gilloteaux, JC. (2008) A modelling methodology for multi-body systems with application to wave-energy devices. Ocean Engineering
    Vitenskapelig artikkel
  • Chai, Wei; Leira, Bernt Johan; Høyland, Knut Vilhelm; Sinsabvarodom, Chana; Yu, Zhaolong. (2021) Statistics of thickness and strength of first-year ice along the Northern Sea Route. Journal of Marine Science and Technology
    Vitenskapelig artikkel
  • Leira, Bernt Johan; Holmas, T; Herfjord, Kjell. (2005) Application of response surfaces for reliability analysis of marine structures. Reliability Engineering & System Safety
    Vitenskapelig artikkel
  • Zhao, Weidong; Feng, Guoqing; Ren, Huilong; Leira, Bernt Johan; Zhang, Ming. (2020) Temperature-dependent characteristics of DH36 steel fatigue crack propagation. Fatigue & Fracture of Engineering Materials & Structures (FFEMS)
    Vitenskapelig artikkel
  • Chai, Wei; Næss, Arvid; Leira, Bernt Johan; Bulian, Gabriele. (2016) Efficient Monte Carlo simulation and Grim effective wave model for predicting the extreme response of a vessel rolling in random head seas. Ocean Engineering
    Vitenskapelig artikkel
  • Myrhaug, Dag; Leira, Bernt Johan. (2011) A bivariate Frechet distribution and its application to the statistics of two successive surf parameters. Journal of Engineering for the Maritime Environment (Part M)
    Vitenskapelig artikkel
  • Samardžija, Ilija; Høyland, Knut Vilhelm; Leira, Bernt Johan; Næss, Arvid. (2025) Probabilistic assessment of first-year ice ridge action on offshore structures. Cold Regions Science and Technology
    Vitenskapelig artikkel
  • Neumann, KM; Leira, Bernt Johan; Vårdal, Ole Tom; Ehlers, S.. (2019) Time-variant rule-based reliability of corroded structures by Monte Carlo simulation. IOP Conference Series: Materials Science and Engineering
    Vitenskapelig artikkel
  • Leira, Bernt Johan; Meling, T.S.; Larsen, Carl Martin; Berntsen, V.; Stahl, Bernie; Trim, Andrew. (2005) Assessment of Fatigue Safety Factors for Deep-Water Risers in Relation to VIV. Journal of Offshore Mechanics and Arctic Engineering
    Vitenskapelig artikkel
  • Leira, Bernt Johan; Holmås, Tore; Herfjord, Kjell. (2005) Application of response surfaces for reliability analysis of marine structures. Reliability Engineering & System Safety
    Vitenskapelig artikkel
  • Hansen Viuff, Thomas; Xiang, Xu; Leira, Bernt Johan; Øiseth, Ole Andre. (2020) Software-to-Software Comparison of End-Anchored Floating Bridge Global Analysis. Journal of Bridge Engineering
    Vitenskapelig artikkel
  • Leira, Bernt Johan; Chai, Wei; Radhakrishnan, Gowtham. (2021) On characteristics of ice ridges and icebergs for design of ship hulls in polar regions based on environmental design contours. Applied Sciences
    Vitenskapelig artikkel
  • Shainee, Mohamed; Leira, Bernt Johan; Ellingsen, Harald; Fredheim, Arne. (2013) Investigation of a self-submersible SPM cage system in random waves. Aquacultural Engineering
    Vitenskapelig artikkel
  • Suyuthi, Abdillah; Leira, Bernt Johan; Riska, Kaj Antero. (2014) A Generalized Probabilistic Model of Ice Load Peaks on Ship Hulls in Broken-Ice Fields. Cold Regions Science and Technology
    Vitenskapelig artikkel
  • Nguyen, Tan-Hoi; Garre, Luca; Amdahl, Jørgen; Leira, Bernt Johan. (2012) Benchmark study on the assessment of ship damage conditions during stranding. Ships and Offshore Structures
    Vitenskapelig artikkel
  • Kvåle, Knut Andreas Kirkestuen; Leira, Bernt Johan; Øiseth, Ole Andre. (2024) Stochastic dynamic analysis of floating bridges exposed to inhomogeneous and irregular waves. Applied Ocean Research
    Vitenskapelig artikkel
  • Chai, Wei; Næss, Arvid; Leira, Bernt Johan. (2016) Stochastic nonlinear ship rolling in random beam seas by the path integration method. Probabilistic Engineering Mechanics
    Vitenskapelig artikkel
  • Leira, Bernt Johan; Thons, Sebastian; Faber, Michael H. (2018) Reliability assessment of a bridge structure subjected to chloride attack. Structural Engineering International
    Vitenskapelig artikkel
  • Myrhaug, Dag; Wang, Hong; Holmedal, Lars Erik; Leira, Bernt Johan. (2022) Effects of air-sea drag coefficient on estimating wind stress using wind statistics. Oceanologia
    Vitenskapelig artikkel
  • Samardžija, Ilija; Høyland, Knut Vilhelm; Leira, Bernt Johan; Næss, Arvid. (2023) Consolidated layer thickness in probabilistic simulation of first-year ice ridges. Cold Regions Science and Technology
    Vitenskapelig artikkel
  • Dai, Jian; Abrahamsen, Bjørn Christian; Hansen Viuff, Thomas; Leira, Bernt Johan. (2022) Effect of wave-current interaction on a long fjord-crossing floating pontoon bridge. Engineering structures
    Vitenskapelig artikkel
  • Gynnild, Vidar; Leira, Bernt Johan; Myrhaug, Dag; Holmedal, Lars Erik; Mossige, Jon Coll. (2019) Constructive Alignment in Science and Engineering: From Principle to Practice. Nordic Journal of STEM Education
    Fagartikkel
  • Gaspar, Bruno; Næss, Arvid; Leira, Bernt Johan; Soares, Carlos Guedes. (2014) System Reliability Analysis by Monte Carlo Based Method and Finite Element Structural Models. Journal of Offshore Mechanics and Arctic Engineering
    Vitenskapelig artikkel
  • Zhang, Chen; Han, Xu; Li, Chunhao; Leira, Bernt Johan; Sævik, Svein; Lu, Dongzhe; Shi, Wei; Li, Xin. (2024) Modal Parameter Identification of Jacket-Type Offshore Wind Turbines Under Operating Conditions. Journal of Marine Science and Engineering (JMSE)
    Vitenskapelig artikkel
  • Mokhtari, Mojtaba; Leira, Bernt Johan. (2025) Time-variant system reliability of pitting corroded steel pipelines. Civil Engineering and Environmental Systems
    Vitenskapelig artikkel
  • Berntsen, Per Ivar Barth; Aamo, Ole Morten; Leira, Bernt Johan; Sørensen, Asgeir Johan. (2008) Structural reliability-based control of moored interconnected structures. Control Engineering Practice
    Vitenskapelig artikkel
  • Andersen, Martin Lieberkind; Sævik, Svein; Wu, Jie; Leira, Bernt Johan; Langseth, Helge. (2024) Simulating Vortex-Induced Vibrations in Sheared Current by Using an Empirical Time-Domain Model with Adaptive Parameters. Applied Ocean Research
    Vitenskapelig artikkel
  • Pliss, Alexandra; Høyland, Knut Vilhelm; Leira, Bernt Johan. (2025) Geometry, Morphology, Physical Properties and Structure of Sea Ice Ridges During the Transition Period from First-Year to Second-Year in the Summer 2023 and 2024 †. Journal of Marine Science and Engineering (JMSE)
    Vitenskapelig artikkel
  • Chai, Wei; Næss, Arvid; Leira, Bernt Johan. (2015) Filter models for prediction of stochastic ship roll response. Probabilistic Engineering Mechanics
    Vitenskapelig artikkel
  • Næss, Arvid; Leira, Bernt Johan; Batsevych, Oleksandr. (2009) System reliability analysis by enhanced Monte Carlo simulation. Structural Safety
    Vitenskapelig artikkel
  • Myrhaug, Dag; Ong, Muk Chen; Føien, Henrik; Gjengedal, Cecilie; Leira, Bernt Johan. (2009) Scour below pipelines and around vertical piles due to second-order random waves plus a current. Ocean Engineering
    Vitenskapelig artikkel
  • Tavakoli, Mohammad Taghi; Amdahl, Jørgen; Leira, Bernt Johan. (2012) Analytical and numerical modelling of oil spill from a side tank with collision damage. Ships and Offshore Structures
    Vitenskapelig artikkel
  • Giske, Finn-Idar Grøtta; Leira, Bernt Johan; Øiseth, Ole. (2017) Long-term stochastic extreme response analysis of floating bridges. Procedia Engineering
    Vitenskapelig artikkel
  • Hansen Viuff, Thomas; Xiang, Xu; Øiseth, Ole Andre; Leira, Bernt Johan. (2020) Model uncertainty assessment for wave- and current-induced global response of a curved floating pontoon bridge. Applied Ocean Research
    Vitenskapelig artikkel
  • Suyuthi, Abdillah; Leira, Bernt Johan; Riska, Kaj Antero. (2012) Short term extreme statistics of local ice loads on ship hulls. Cold Regions Science and Technology
    Vitenskapelig artikkel
  • Næss, Arvid; Leira, Bernt Johan; Batsevych, Oleksandr. (2012) Reliability Analysis of Large Structural Systems. Probabilistic Engineering Mechanics
    Vitenskapelig artikkel
  • Lu, Changyu; Yang, Jianmin; Leira, Bernt Johan; Chen, Qihang; Wang, Shulin. (2023) Three-Dimensional Path Planning of Deep-Sea Mining Vehicle Based on Improved Particle Swarm Optimization. Journal of Marine Science and Engineering (JMSE)
    Vitenskapelig artikkel
  • Andersen, Martin Lieberkind; Sævik, Svein; Wu, Jie; Leira, Bernt Johan; Langseth, Helge. (2024) Applying Bayesian optimization to predict parameters in a time-domain model for cross-flow vortex-induced vibrations. Marine Structures
    Vitenskapelig artikkel
  • Chai, Wei; Dostal, Leo; Næss, Arvid; Leira, Bernt Johan. (2017) A comparative study of the stochastic averaging method and the path integration method for nonlinear ship roll motion in random beam seas. Journal of Marine Science and Technology
    Vitenskapelig artikkel
  • Leira, Bernt Johan; Chai, Wei; Radhakrisnan, Gowtham. (2022) Structural design considerations for ships operating in arctic regions. Zhongguo jianchuan yanjiu
    Vitenskapelig artikkel
  • Wang, Huanhuan; Yang, Jin; Sævik, Svein; Leira, Bernt Johan; Zhang, Dongyufu; Hu, Zhiqiang; Xu, Fei; Wang, Wenxing. (2021) Mechanical analysis of drilling riser based on pipe-in-pipe model. Applied Ocean Research
    Vitenskapelig artikkel
  • Myrhaug, Dag; Leira, Bernt Johan; Chai, Wei. (2020) Application of a sea surface roughness formula using joint statistics of significant wave height and spectral wave steepness. Journal of Ocean Engineering and Marine Energy
    Vitenskapelig artikkel
  • Radhakrishnan, Gowtham; Leira, Bernt Johan; Gao, Zhen; Sævik, Svein; Han, Xu. (2023) Analyzing the Sensitivity of Wave Frequency Responses of Floating Vessels to Uncertain System Variables Utilizing Polynomial Chaos Expansion. Journal of Offshore Mechanics and Arctic Engineering
    Vitenskapelig artikkel
  • Han, Xu; Leira, Bernt Johan; Sævik, Svein. (2021) Vessel hydrodynamic model tuning by Discrete Bayesian updating using simulated onboard sensor data. Ocean Engineering
    Vitenskapelig artikkel
  • Fu, Ping; Leira, Bernt Johan; Myrhaug, Dag. (2018) The effect of local wake model on collision probability for risers subjected to current and random waves. Ocean Engineering
    Vitenskapelig artikkel
  • Radhakrishnan, Gowtham; Han, Xu; Leira, Bernt Johan; Gao, Zhen; Sævik, Svein. (2023) Calibration of high-fidelity hydrodynamic models utilizing on-site vessel response measurements. Ocean Engineering
    Vitenskapelig artikkel
  • Horn, Jan-Tore H.; Bitner-Gregersen, Elzbieta M.; Krokstad, Jørgen R; Leira, Bernt Johan; Amdahl, Jørgen. (2018) A new combination of conditional environmental distributions. Applied Ocean Research
    Vitenskapelig artikkel
  • Liu, Ting; Hansen Viuff, Thomas; Leira, Bernt Johan; Xiang, Xu; Minoretti, Arianna; Halse, Karl Henning. (2022) Response validation of a submerged floating tunnel segment. Ocean Engineering
    Vitenskapelig artikkel
  • Dai, Jian; Leira, Bernt Johan; Moan, Torgeir; Alsos, Hagbart Skage. (2021) Effect of wave inhomogeneity on fatigue damage of mooring lines of a side-anchored floating bridge. Ocean Engineering
    Vitenskapelig artikkel
  • Chai, Wei; Dostal, Leo; Næss, Arvid; Leira, Bernt Johan. (2017) Comparative Study of the Path Integration Method and the Stochastic Averaging Method for Nonlinear Roll Motion in Random Beam Seas. Procedia Engineering
    Vitenskapelig artikkel
  • Hegseth, John Marius; Bachynski, Erin Elizabeth; Leira, Bernt Johan. (2021) Effect of environmental modelling and inspection strategy on the optimal design of floating wind turbines. Reliability Engineering & System Safety
    Vitenskapelig artikkel
  • Lone, Erling Neerland; Sauder, Thomas Michel; Larsen, Kjell; Leira, Bernt Johan. (2022) Probabilistic fatigue model for design and life extension of mooring chains, including mean load and corrosion effects. Ocean Engineering
    Vitenskapelig artikkel
  • Dai, Jian; Stefanakos, Christos; Leira, Bernt Johan; Alsos, Hagbart Skage. (2021) Effect of modelling inhomogeneous wave conditions on structural responses of a very long floating bridge. Journal of Marine Science and Engineering (JMSE)
    Vitenskapelig artikkel
  • Leira, Bernt Johan; Berntsen, Per Ivar Barth; Aamo, Ole Morten. (2007) Dynamic Positioning of Marine Vessels bades on Structural Reliability Criteria. Ship Technology Research
    Vitenskapelig artikkel
  • Liu, Ting; Halse, Karl Henning; Leira, Bernt Johan; Jiang, Zhiyu. (2023) Comparative study of the mating process for a spar-type floating wind turbine using two alternative installation vessels. Applied Ocean Research
    Vitenskapelig artikkel
  • Chai, Wei; Næss, Arvid; Leira, Bernt Johan. (2018) Long-term extreme response and reliability of a vessel rolling in random beam seas. Journal of Offshore Mechanics and Arctic Engineering
    Vitenskapelig artikkel
  • Liu, Yuhan; Fan, Honghai; Sævik, Svein; Leira, Bernt Johan. (2022) Dynamic behavior of subsea wellhead and shallow pipe under seismic action. Ocean Engineering
    Vitenskapelig oversiktsartikkel
  • Leira, Bernt Johan. (2016) Reliability updating based on monitoring of structural response parameters. Reliability Engineering & System Safety
    Vitenskapelig artikkel
  • Nguyen, Tan-Hoi; Garre, Luca; Amdahl, Jørgen; Leira, Bernt Johan. (2011) Monitoring of ship damage condition during stranding. Marine Structures
    Vitenskapelig artikkel
  • Haselsteiner, Andreas F.; Coe, Ryan G.; Manuel, Lance; Chai, Wei; Leira, Bernt Johan; Clarindo, Guilherme; Soares, Carlos Guedes; Hannesdóttir, Ásta; Dimitrov, Nikolay; Sander, Aljoscha. (2021) A benchmarking exercise for environmental contours. Ocean Engineering
    Vitenskapelig artikkel
  • Bjørset, Arve; Leira, Bernt Johan; Remseth, Svein N. (1998) Local buckling analysis of Titanium pipes by probabilistic response surface methods. International Conference on Offshore Mechanics and Arctic Engineering (OMAE) [proceedings]
    Vitenskapelig artikkel
  • Fu, Ping; Leira, Bernt Johan; Myrhaug, Dag; Chai, Wei. (2021) Assessment of methods for short-term analysis of riser collision probability. Ocean Engineering
    Vitenskapelig artikkel
  • Sinsabvarodom, Chana; Næss, Arvid; Leira, Bernt Johan; Chai, Wei. (2022) Extreme Value Estimation of Beaufort Sea Ice Dynamics Driven by Global Wind Effects. China Ocean engineering
    Vitenskapelig artikkel
  • Yin, Decao; Passano, Elisabeth; Jiang, Fengjian; Lie, Halvor; Wu, Jie; Ye, Naiquan; Sævik, Svein; Leira, Bernt Johan. (2022) State-of-the-Art Review of Vortex-Induced Motions of Floating Offshore Wind Turbine Structures. Journal of Marine Science and Engineering (JMSE)
    Vitenskapelig oversiktsartikkel
  • Vrouwenvelder, Ton; Leira, Bernt Johan; Sykora, Miroslav. (2012) Modelling of Hazards. Structural Engineering International
    Vitenskapelig artikkel
  • Chai, Wei; Leira, Bernt Johan. (2018) Environmental contours based on inverse SORM. Marine Structures
    Vitenskapelig artikkel
  • Meløysund, Vivian; Lisø, Kim Robert; Hygen, Hans Olav; Høiseth, Karl Vincent; Leira, Bernt Johan. (2006) Effects of wind exposure on roof snow loads. Building and Environment
    Vitenskapelig artikkel
  • Jacobsen, Tore; Leira, Bernt Johan. (2012) Numerical and experimental studies of submerged towing of a subsea template. Ocean Engineering
    Vitenskapelig artikkel
  • Leira, Bernt Johan; Sørensen, Asgeir Johan; Berntsen, Per Ivar Barth; Aamo, Ole Morten. (2006) Structural Reliability Criteria and Dynamic Positioning of Marine Vessels. International journal of materials & structural reliability
    Vitenskapelig artikkel
  • Leira, Bernt Johan; Myrhaug, Dag; Voll, Jarle. (2006) Dynamic wind response: Effect of Sea Surface Roughness. International Conference on Offshore Mechanics and Arctic Engineering (OMAE) [proceedings]
    Vitenskapelig artikkel
  • Sinsabvarodom, Chana; Chai, Wei; Leira, Bernt Johan; Høyland, Knut Vilhelm; Næss, Arvid. (2022) Ice rose diagrams for probabilistic characterization of the ice drift behavior in the Beaufort Sea. Ocean Engineering
    Vitenskapelig artikkel
  • Agusta, A.; Leira, Bernt Johan; Thöns, S.. (2020) Value of information-based risk and fatigue management for offshore structures. Journal of Structural Integrity and Maintenance
    Vitenskapelig artikkel
  • Thomassen, Paul; Leira, Bernt Johan. (2012) Assessment of Fatigue Damage of Floating Fish Cages Due to Wave Induced Response. Journal of Offshore Mechanics and Arctic Engineering
    Vitenskapelig artikkel
  • Berntsen, Per Ivar Barth; Aamo, Ole Morten; Leira, Bernt Johan. (2009) Ensuring mooring line integrity by dynamic positioning: Controller design and experimental tests. Automatica
    Vitenskapelig artikkel
  • Ò'Catháin, Micheál; Fossen, Thor Inge; Leira, Bernt Johan. (2006) Control-Oriented Modeling of a 2-Body Interconnected Marine Structure. Elsevier IFAC Publications / IFAC Proceedings series
    Vitenskapelig artikkel
  • Sinsabvarodom, Chana; Leira, Bernt Johan; Chai, Wei; Næss, Arvid. (2021) Short-term extreme mooring loads prediction and fatigue damage evaluation for station-keeping trials in ice. Ocean Engineering
    Vitenskapelig artikkel
  • Suyuthi, Abdillah; Leira, Bernt Johan; Riska, Kaj Antero. (2013) Fatigue damage of ship hulls due to local ice-induced stresses. Applied Ocean Research
    Vitenskapelig artikkel
  • Giske, Finn-Idar Grøtta; Leira, Bernt Johan; Øiseth, Ole. (2017) Full long-term extreme response analysis of marine structures using inverse FORM. Probabilistic Engineering Mechanics
    Vitenskapelig artikkel
  • Leira, Bernt Johan; Sørensen, Asgeir Johan; Larsen, Carl Martin. (2004) A Reliability-based Control Algorithm for Dynamic Positioning of Floating Vessels. Structural Safety
    Vitenskapelig artikkel
  • Han, Xu; Leira, Bernt Johan; Sævik, Svein; Kaasen, Karl Erik. (2021) Validation of vessel seakeeping model tuning algorithm based on measurements at model scale. Marine Structures
    Vitenskapelig artikkel

Bøker

  • Leira, Bernt Johan. (2013) Optimal Stochastic Control Schemes Within a Structural Reliability Framework. Springer
    Vitenskapelig monografi
  • Amdahl, Jørgen; Ehlers, Sören; Leira, Bernt Johan. (2013) Collision and Grounding of Ships and Offshore Structures. CRC Press
    Antologi

Del av bok/rapport

  • Leira, Bernt Johan; Myrhaug, Dag. (2012) Some Multivariate Probability Distributions for Reliability Assessment of Marine Structures.
    Vitenskapelig kapittel
  • Fu, Ping; Leira, Bernt Johan; Myrhaug, Dag. (2015) Experiments and Analysis Related to Flow Field Around Two Circular Cylinders.
    Vitenskapelig kapittel
  • Leira, Bernt Johan; Berntsen, Per Ivar Barth; Aamo, Ole. (2005) Structural Reliability Criteria and Dynamic Position of Marine Vessels.
    Vitenskapelig kapittel
  • Pontiki, Maria; Leira, Bernt Johan; Høyland, Knut Vilhelm. (2019) Eliminating the Uncertainties in Hydraulic and Ice Loads on Berm Breakwaters.
    Vitenskapelig kapittel
  • Radhakrishnan, Gowtham; Leira, Bernt Johan; Gao, Zhen; Sævik, Svein; Gomola, Alojz. (2022) Motion response prediction of marine vessels based on hydrodynamic models updated through on-site measurements.
    Vitenskapelig kapittel
  • Fu, Ping; Leira, Bernt Johan; Myrhaug, Dag. (2016) Parametric Study Related to the Collision Probability Between Two Risers.
    Vitenskapelig kapittel
  • Erceg, Sandro; Ehlers, Sören; von Bock und Polach, Rüdiger Ulrich Franz; Leira, Bernt Johan. (2014) A Numerical Model to Initiate the Icebreaking Pattern in Level Ice.
    Vitenskapelig kapittel
  • Viuff, Thomas; Leira, Bernt Johan; Øiseth, Ole; Xu, Xiang. (2016) Methods for Preliminary Analysis of Floating Bridge Structures.
    Vitenskapelig kapittel
  • Thomassen, Paul; Leira, Bernt Johan. (2006) Fatigue Design of Floating Fish Farms Based on Load and Response Interaction.
    Vitenskapelig kapittel
  • Anunciacao Jaculli, Marcelo; Viswanathan, Savin; Holden, Christian; Leira, Bernt Johan; Sangesland, Sigbjørn. (2024) Numerical Modeling of a Motion-Neutralized Floater Concept for Maritime Operations.
    Vitenskapelig kapittel
  • Leira, Bernt Johan. (2016) Analysis of non-linear environmental load combinations by extended contour-line algorithms.
    Vitenskapelig kapittel
  • Næss, Arvid; Leira, Bernt Johan; Batsevych, Oleksandr. (2010) EFFICIENT RELIABILITY ANALYSIS OF STRUCTURAL SYSTEMS WITH A HIGH NUMBER OF LIMIT STATES.
    Vitenskapelig kapittel
  • Suyuthi, Abdillah; Leira, Bernt Johan; Riska, Kaj Antero. (2010) VARIATION OF THE SHORT TERM EXTREME ICE LOADS ALONG A SHIP HULL.
    Vitenskapelig kapittel
  • Leira, Bernt Johan; Sørensen, Asgeir Johan. (2005) Structural Reliability Criteria for On-line Control of Marine Risers.
    Vitenskapelig kapittel
  • Zheng, Yunlong; Purnendu, K.; Yu, Lei; Leira, Bernt Johan. (2005) A benchmark study on response surface method.
    Vitenskapelig kapittel
  • Neumann, Karoline; Ehlers, Sören; Leira, Bernt Johan; Kujala, Pentti. (2015) A Novel Data Processing Method for Ice Pressure Statistics.
    Vitenskapelig kapittel
  • Leira, Bernt Johan; Cho, D.S; Brizzolara, S.; Chirica, I.; Duster, A.; Ergin, A.; Hermundstad, O.A.; Holtmann, M.; Hung, C.; Ivaldi, A.. (2015) ISSC: Report of Committee II.2 Dynamic Response.
    Vitenskapelig kapittel
  • Leira, Bernt Johan. (2010) A COMPARISON OF SOME MULTIVARIATE WEIBULL DISTRIBUTIONS.
    Vitenskapelig kapittel
  • Tavakoli, Mohammad Taghi; Amdahl, Jørgen; Leira, Bernt Johan. (2009) Investigation of Interaction Between Oil Spills and Hydrostatic Changes.
    Vitenskapelig kapittel
  • Thomassen, Paul; Leira, Bernt Johan. (2009) Assesment of Fatigue Damage of Floating Fish Cages Due to Wave Induced Response.
    Vitenskapelig kapittel
  • Li, Hui; Ong, Muk Chen; Leira, Bernt Johan; Myrhaug, Dag. (2012) Dynamic analysis of Offshore Monopile Wind Turbine Including the Effect of Scour.
    Vitenskapelig kapittel
  • Svanø, Geir; Christensen, Stein; Bryn, Petter; Rokoengen, Kåre; Leira, Bernt Johan. (2005) Verification of slope stability in the Ormen Lange area.
    Vitenskapelig kapittel
  • Leira, Bernt Johan; Næss, Arvid; Næss, Ole Erik Brandrud. (2013) Reliability analysis of corroding pipelines by enchanched Monte Carlo simulation.
    Vitenskapelig kapittel
  • Næss, Arvid; Leira, Bernt Johan; Batsevych, Oleksandr. (2009) Estimation of System Reliability by Monte Carlo Simulation.
    Vitenskapelig kapittel
  • Myrhaug, Dag; Leira, Bernt Johan; Holm, Håvard. (2009) Wave Power Statistics for Sea States.
    Vitenskapelig kapittel
  • Leira, Bernt Johan; Chai, Wei. (2018) Stochastic Dynamic Analysis of Marine Structures.
    Faglig kapittel
  • Rodrigues, José Miguel; Økland, Ole David; Fonseca, Nuno; Leira, Bernt Johan; Alsos, Hagbart Skage; Abrahamsen, Bjørn Christian; Aksnes, Vegard Øgård; Lie, Halvor. (2020) Design and verification of Large Floating Coastal Structures: floating bridges for fjord crossings.
    Vitenskapelig kapittel
  • Leira, Bernt Johan; Chai, Wei; Sinsabvarodom, Chana. (2019) On Correlation and Underlying Physics.
    Vitenskapelig kapittel
  • Dai, Jian; Leira, Bernt Johan; Moan, Torgeir; Alsos, Hagbart Skage. (2020) Structural Response Analysis and Fatigue Damage Estimation of a Floating Bridge Subjected to Inhomogeneous Wave Loads.
    Vitenskapelig kapittel
  • Leira, Bernt Johan; Myrhaug, Dag; Roti, Ingvild; Skøyen, Børge Sveaas. (2012) Assessment of Statistical Long-term Wave Power Availability.
    Vitenskapelig kapittel
  • Jaculli, Marcelo A; Leira, Bernt Johan; Sangesland, Sigbjørn; Morooka, Celso; Mendes, Celso K.. (2020) Dynamic Behavior of a Novel Heave-Compensated Floating Platform for Well Interventions.
    Vitenskapelig kapittel
  • Remseth, Svein N; Leira, Bernt Johan; Rønnquist, Anders; Udahl, Geir. (2005) Fluid Structure Interaction and Moving Boundary Problems (Chakrabarti, Hernandez, Brebbia). Southampton, UK: WIT Press 2005. ISBN 1-84564-027-6. 695 s. (Vitenskapelig antologi.
    Vitenskapelig kapittel
  • Leira, Bernt Johan; Berntsen, Per Ivar Barth; Aamo, Ole Morten. (2009) Numerical and experimental study of a reliability measure for dynamic control of floating vessels.
    Vitenskapelig kapittel
  • Han, Xu; Sævik, Svein; Leira, Bernt Johan. (2020) A Sensitivity Study of Vessel Hydrodynamic Model Parameters.
    Vitenskapelig kapittel
  • Leira, Bernt Johan. (2009) Assessment of reliability and residual lifetime of flexible risers subjected to time-varying corrosive environments.
    Vitenskapelig kapittel
  • Leira, Bernt Johan; Igland, Ragnar T.; Percy, D.; Clements, Richard; Farnes, Knut-Aril; Martin, J.; Lemos, C.; Nedrelid, Kristin. (2007) A Framework for reliability-based fatigue safety factors for flexible risers.
    Vitenskapelig kapittel
  • Tavakoli, Mohammad Taghi; Amdahl, Jørgen; Leira, Bernt Johan. (2010) Analytical and Numerical modelling of oil spill from a side damaged tank.
    Vitenskapelig kapittel
  • Leira, Bernt Johan. (2010) Some multivariate Weibull distributions with application to structural reliability assessment.
    Vitenskapelig kapittel
  • Fang, Shaoji; Blanke, Mogens; Leira, Bernt Johan. (2010) OPTIMAL SET-POINT CHASING OF POSITION MOORED VESSEL.
    Vitenskapelig kapittel
  • Leira, Bernt Johan; Ye, Naiquan; Igland, Ragnar T.; Passano, Elizabeth. (2007) Fatigue safety factors for the tensile and pressure armours of flexible risers.
    Vitenskapelig kapittel
  • Fang, Shaoji; Leira, Bernt Johan; Blanke, Mogens. (2011) Reliability-Based Dynamic Positioning of Floating Vessels with Riser and Mooring System.
    Vitenskapelig kapittel
  • Giske, Finn-Idar Grøtta; Leira, Bernt Johan; Øiseth, Ole. (2016) Stochastic Modelling of Wave Loads on Floating Bridges: Efficient Calculation of Cross-Spectral Densities.
    Vitenskapelig kapittel
  • He, Lin; Chai, Wei; Leira, Bernt Johan; Sinsabvarodom, Chana; Feng, Peiyuan. (2022) Short-Term Analysis of Ship Capsizing Probability in Random Seas.
    Vitenskapelig kapittel
  • Han, Xu; Leira, Bernt Johan; Sævik, Svein; Radhakrishnan, Gowtham; Skjong, Stian; Kyllingstad, Lars Tandle. (2021) A Framework for Condition Monitoring and Risk-Based Decision Support Involving a Vessel State Observer.
    Vitenskapelig kapittel
  • Leira, Bernt Johan. (2017) Reliability of components subjected to interacting corrosion and fatigue processes.
    Vitenskapelig kapittel
  • Vrouwenvelder, Ton; Leira, Bernt Johan. (2011) Modelling of hazards.
    Vitenskapelig kapittel
  • Øiseth, Ole; Suyuthi, Abdillah; Leira, Bernt Johan; Mathisen, Kjell Magne; Rønnquist, Anders; Sigbjörnsson, Ragnar; Remseth, Svein N. (2013) Prediction of wave induced dynamic response in time domain using the finite element method.
    Vitenskapelig kapittel
  • Leira, Bernt Johan; Næss, Arvid. (2011) Amplified Monte Carlo simulation methods for analysis of systems reliability.
    Vitenskapelig kapittel
  • Bian, Anqi; Chai, Wei; Dong, Haibo; Yu, Zhaolong; Leira, Bernt Johan; Xiong, Fanghuai. (2024) Strength Analysis of Icebreak Ramming Sea Ice With Extreme Thickness Along the Northern Sea Route.
    Vitenskapelig kapittel
  • Radhakrishnan, Gowtham; Leira, Bernt Johan; Gao, Zhen; Sævik, Svein; Christakos, Konstantinos. (2023) Retrieval of Ocean Wave Spectra From X-Band Marine Radar Images Using Inversion Schemes Based on Auto-Spectral Analysis.
    Vitenskapelig kapittel
  • Lone, Erling Neerland; Leira, Bernt Johan; Sauder, Thomas Michel; Aksnes, Vegard Øgård; Gabrielsen, Øystein; Larsen, Kjell. (2020) Influence of Mean Tension on Mooring Line Fatigue Life.
    Vitenskapelig kapittel
  • Andersen, Martin Lieberkind; Sævik, Svein; Leira, Bernt Johan; Wu, Jie; Langseth, Helge; Passano, Elizabeth Anne; Lie, Halvor; Yin, Decao. (2022) Estimation of VIV-parameters based on Response Measurements and Bayesian Machine Learning Algorithms.
    Vitenskapelig kapittel
  • Ji, Guomin; Leira, Bernt Johan; Sævik, Svein; Klæbo, Frank; Axelsson, Gunnar; Fergestad, Dag. (2014) Integrity assessment of damaged flexible pipe cross-sections.
    Vitenskapelig kapittel
  • Fergestad, Dag; Løtveit, Svein Are; Leira, Bernt Johan. (2014) Life-cycle assessment of flexible risers.
    Vitenskapelig kapittel
  • Radhakrishnan, Gowtham; Leira, Bernt Johan; Gao, Zhen; Sævik, Svein; Kaasen, Karl Erik; Christakos, Konstantinos; Dirdal, Johann Alexander. (2023) A Methodology for Tuning of Computational Vessel Models Utilizing Wave Measurements From X-Band Marine Radar and Wave Buoy.
    Vitenskapelig kapittel
  • Shainee, Mohamed; DeCew, J; Leira, Bernt Johan; Ellingsen, Harald; Fredheim, Arne. (2013) Self-Submersible SPM Cage Simulation in Regular Waves With Oblique Currents.
    Vitenskapelig kapittel
  • Dai, Jian; Abrahamsen, Bjørn Christian; Leira, Bernt Johan. (2020) Effect of Wave-Current Interaction on Structural Responses of a Very Long and Side-Anchored Floating Bridge.
    Vitenskapelig kapittel
  • Leira, Bernt Johan; Baarholm, Gro Sagli; Igland, Ragnar T.; Farnes, Knut-Aril. (2005) Fatigue Safety Factors for flexible Risers based on case Specific reliability analysis.
    Vitenskapelig kapittel
  • Chai, Wei; Næss, Arvid; Leira, Bernt Johan. (2016) Four-dimensional path integration method for estimating the stochastic roll response.
    Vitenskapelig kapittel
  • Stange, Ivar; Leira, Bernt Johan. (2013) A Comparison of Full-Scale Measurements and Numerical Riser Response Simulation.
    Vitenskapelig kapittel
  • Leira, Bernt Johan; Grigoriu, Mircea. (2010) Reliability analysis of offshore structures by reduced order models.
    Vitenskapelig kapittel
  • Næss, Arvid; Leira, Bernt Johan; Batsevych, Oleksandr. (2010) A Monte Carlo based method for system reliability.
    Vitenskapelig kapittel
  • Jacobsen, Tore; Leira, Bernt Johan. (2011) Submerged Towing Performed by a Monohull Vessel (OMAE2011-49227).
    Vitenskapelig kapittel
  • Leira, Bernt Johan; Sørensen, Asgeir Johan; Berntsen, Per Ivar Barth; Aamo, Ole. (2005) Integration of Structural Reliability Criteria with On-line Control Schemes.
    Vitenskapelig kapittel
  • Leira, Bernt Johan; Thons, Sebastian; Faber, Michael H. (2017) System Reliability of Bridge Structure Subjected to Chloride Ingress.
    Vitenskapelig kapittel
  • Leira, Bernt Johan. (2017) Multi-purpose Offshore Platforms: Past, Present and Future Research and Developments.
    Vitenskapelig kapittel
  • Leira, Bernt Johan; Myrhaug, Dag; Holm, Håvard. (2011) A Bivariate Extreme Value Distribution for Reliability Assessment of Marine Structures (OMAE2011-49952).
    Vitenskapelig kapittel
  • Leira, Bernt Johan; Igland, Ragnar T.; Baarholm, Gro Sagli; Farnes, Knut-Aril; Nedrelid, Kristin; Martin, John. (2005) Assessment of Fatigue Safety for Flexible Risers.
    Vitenskapelig kapittel
  • Ong, Muk Chen; Li, Hui; Leira, Bernt Johan; Myrhaug, Dag. (2013) Dynamic analysis of offshore monopile wind turbine including the effects of wind-wave loading and soil properties.
    Vitenskapelig kapittel
  • Leira, Bernt Johan; Fang, Shaoji; Blanke, Mogens. (2011) Vertical Position Control for Top Tensioned Riser with Active Heave Compensator (OMAE2011-49778).
    Vitenskapelig kapittel
  • Leira, Bernt Johan; Berge, Stig; Løtveit, Svein Are; Fergestad, Dag; Langhelle, Nina Kristin. (2015) Lifetime Extension of Flexible Risers: A Generic Case Study.
    Vitenskapelig kapittel
  • Leira, Bernt Johan; Børsheim, Lars; Espeland, Ø.; Amdahl, Jørgen. (2009) Assessment of ice-induced loads on ship hulls based on continuous responce monitoring.
    Vitenskapelig kapittel
  • Suyuthi, Abdillah; Leira, Bernt Johan; Riska, Kaj Antero. (2013) L-year maximum values of local ice loads on ship hulls.
    Vitenskapelig kapittel
  • Leira, Bernt Johan. (2014) Reliability Methods.
    Faglig kapittel
  • Agusta, Arifian; Thons, Sebastian; Leira, Bernt Johan. (2017) VALUE OF INFORMATION-BASED INSPECTION PLANNING FOR OFFSHORE STRUCTURES.
    Vitenskapelig kapittel
  • Leira, Bernt Johan; Thons, Sebastian. (2017) System Reliability of Concrete Structures Subjected to Chloride Ingress.
    Vitenskapelig kapittel
  • Kleivane, Siri Kolle; Leira, Bernt Johan; Steen, Sverre. (2023) Reliability Analysis of Crack Growth Occurrence for a Secondary Structural Component due to Vibration Excitation.
    Vitenskapelig kapittel
  • Gaspar, B.; Næss, Arvid; Leira, Bernt Johan; Soares, C.G.. (2011) Efficient System Reliability Analysis by Finite Element Structural Models (OMAE2011-49950).
    Vitenskapelig kapittel
  • Kleivane, Siri Kolle; Leira, Bernt Johan. (2023) Structural reliability analysis of secondary hull detail.
    Vitenskapelig kapittel
  • Ravinthrakumar, Senthuran; Leira, Bernt Johan; Haver, Sverre Kristian; Ehlers, Sören; Klein, Marco. (2019) Evaluation of Extreme Design Wave Loads for Hull Girder Strength Assessment.
    Vitenskapelig kapittel
  • Xiang, Xu; Viuff, Thomas; Leira, Bernt Johan; Øiseth, Ole. (2018) Impact of Hydrodynamic Interaction Between Pontoons on Global Responses of a Long Floating Bridge Under Wind Waves.
    Vitenskapelig kapittel
  • Viuff, Thomas; Xiang, Xu; Leira, Bernt Johan; Øiseth, Ole. (2018) Code-to-Code Verification of End-Anchored Floating Bridge Global Analysis.
    Vitenskapelig kapittel
  • Leira, Bernt Johan. (2014) Risk Analysis Methodology.
    Faglig kapittel
  • Leira, Bernt Johan. (2014) Environmental design parameters for events with multiple components.
    Vitenskapelig kapittel
  • Shainee, Mohamed; Leira, Bernt Johan; Ellingsen, Harald; Fredheim, Arne. (2012) An Optimum design concept for offshore cage culture.
    Vitenskapelig kapittel
  • Fu, Ping; Leira, Bernt Johan; Myrhaug, Dag. (2018) Assessment of Methods for Short-Term Extreme Value Analysis of Riser Collision.
    Vitenskapelig kapittel
  • Sinsabvarodom, Chana; Leira, Bernt Johan; Chai, Wei; Næss, Arvid. (2021) Probabilistic Fatigue Assessment of a Mooring Line Based on Station-Keeping Trials in Ice.
    Vitenskapelig kapittel
  • Leira, Bernt Johan. (2013) On Reliability-based Calibration of LQG Control Algorithms.
    Vitenskapelig kapittel
  • Leira, Bernt Johan; Løtveit, Svein Are; Berge, Stig; Fergestad, Dag; Langhelle, Nina Kristin. (2015) Qualified Assessment for Lifetime Extension of Flexible Risers.
    Vitenskapelig kapittel
  • Bergström, Martin; Leira, Bernt Johan; Kujala, Pentti. (2020) Future Scenarios for Arctic Shipping.
    Vitenskapelig kapittel
  • Leira, Bernt Johan. (2015) Computation methods for extremes of non-linear multi-component response.
    Vitenskapelig kapittel
  • Chai, Wei; Næss, Arvid; Leira, Bernt Johan. (2016) Long-Term Extreme Response of a Vessel Rolling in Random Seas.
    Vitenskapelig kapittel
  • Yu, Xiangpeng; Chai, Wei; Leira, Bernt Johan; Gu, Jian. (2022) Short-Term Extreme Response Prediction for a Jacket Platform Subjected to Nonlinear Wave Loads.
    Vitenskapelig kapittel
  • Chai, Wei; Leira, Bernt Johan; Næss, Arvid. (2015) Stochastic dynamic analysis and reliability evaluation for a heeling vessel rolling in random beam seas.
    Vitenskapelig kapittel
  • Leira, Bernt Johan; Agusta, Arifian; Thons, Sebastian. (2019) Utilization of Digital Twins and Other Numerical Relatives for Efficient Monte Carlo Simulation in Structural Analysis.
    Vitenskapelig kapittel
  • Leira, Bernt Johan; Berntsen, Per Ivar Barth; Aamo, Ole Morten; Sørensen, Asgeir Johan. (2008) Reliability-Based Dynamic Position control of floating Vessels: A numerical and Experimental Study.
    Vitenskapelig kapittel
  • Leira, Bernt Johan; Myrhaug, Dag. (2012) Multivarate Gumbel distributions for reliability assessment.
    Vitenskapelig kapittel
  • Viuff, Thomas; Leira, Bernt Johan; Øiseth, Ole; Xiang, Xu. (2016) Dynamic Response of a Floating Bridge Structure.
    Vitenskapelig kapittel
  • Fu, Ping; Leira, Bernt Johan; Myrhaug, Dag. (2017) Wake Shielding Model Effect on Riser Dynamic Response.
    Vitenskapelig kapittel
  • Chai, Wei; Leira, Bernt Johan; Sinsabvarodom, Chana. (2018) Environmental contours for design of ice-capable vessels.
    Vitenskapelig kapittel
  • Leira, Bernt Johan. (2017) Risk Analysis Methodology.
    Faglig kapittel
  • Suyuthi, Abdillah; Leira, Bernt Johan; Riska, Kaj Antero. (2011) Full Scale Measurement on Level Ice Resistance of Icebreaker (OMAE2011-50066).
    Vitenskapelig kapittel
  • Sinsabvarodom, Chana; Leira, Bernt Johan; Chai, Wei; Næss, Arvid. (2020) Extreme Value Estimation of Mooring Loads Based on Station-Keeping Trials in Ice.
    Vitenskapelig kapittel
  • Samardžija, Ilija; Høyland, Knut Vilhelm; Leira, Bernt Johan; Næss, Arvid. (2018) Probabilistic Assessment of Ice Environment and Ridge Loads for the Norströmsgrund Lighthouse.
    Vitenskapelig kapittel
  • Tavakoli, Mohammad Taghi; Amdahl, Jørgen; Ashrafian, Alireza; Leira, Bernt Johan. (2008) Analytical Predictions of Oil Spill from Grounded Cargo Tankers.
    Vitenskapelig kapittel
  • Blanke, Mogens; Fang, Shaoji; Galeazzi, Roberto; Leira, Bernt Johan. (2012) Statistical Change Detection for Diagnosis of Buoyancy Element Defects on Moored Floating Vessels.
    Vitenskapelig kapittel
  • Hahn, Malte; Dankowski, Hendrik; Ehlers, Sören; Erceg, Sandro; Rung, Thomas; Huisman, Michael; Sjöblom, Henrik; Leira, Bernt Johan; Chai, Wei. (2017) Numerical Prediction of Ship-Ice Interaction: A Project Presentation.
    Vitenskapelig kapittel
  • Leira, Bernt Johan; Myrhaug, Dag; Voll, Jarle. (2008) Dynamic Response Analysis of a Spar Platform subjected to Wind and Wave Forces.
    Vitenskapelig kapittel
  • Leira, Bernt Johan; Børsheim, Lars. (2008) Estiamatioen of Ice Loads on a Ship Hull Based on Strain Measurements.
    Vitenskapelig kapittel
  • Sinsabvarodom, Chana; Chai, Wei; Leira, Bernt Johan; Høyland, Knut Vilhelm; Næss, Arvid. (2018) Probabilistic analysis of ice and sloping structure interaction based on ISO standard by using Monte-Carlo simulation.
    Vitenskapelig kapittel
  • Leira, Bernt Johan; Dai, Jian. (2020) Extreme dynamic response of extended bridge structures subjected to inhomogeneous environmental loading.
    Vitenskapelig kapittel
  • Zhao, Weidong; Leira, Bernt Johan; Høyland, Knut Vilhelm; Kim, Ekaterina; Feng, Guoqing; Chen, Zhanyang; Gui, Hongbin. (2022) On the Structural Analysis of Icebreakers Due to Ramming of First-Year Ice Ridges.
    Vitenskapelig kapittel
  • Lone, Erling Neerland; Sauder, Thomas Michel; Larsen, Kjell; Leira, Bernt Johan. (2021) Fatigue Assessment of Mooring Chain Considering the Effects Of Mean Load and Corrosion.
    Vitenskapelig kapittel
  • Radhakrishnan, Gowtham; Han, Xu; Sævik, Svein; Gao, Zhen; Leira, Bernt Johan. (2021) System Uncertainty Effects on the Wave Frequency Response Of Floating Vessels Based on Polynomial Chaos Expansion.
    Vitenskapelig kapittel
  • Aga, Halvor Larsson; Leira, Bernt Johan; Ehlers, Sören; Blomvågnes-Bakke, Hans Arne. (2014) A Case Study of the Influence on Crashworthiness From the Implementation of Ice Strengthening.
    Vitenskapelig kapittel
  • Erceg, Boris; Taylor, Rocky; Ehlers, Sören; Leira, Bernt Johan. (2014) A RESPONSE COMPARISON OF A STIFFENED PANEL SUBJECTED TO RULE-BASED AND MEASURED ICE LOADS.
    Vitenskapelig kapittel
  • Neumann, Karoline; Ehlers, Sören; Leira, Bernt Johan. (2014) A NOVEL DATA PROCESSING METHOD FOR ICE PRESSURE AREA RELATIONS.
    Vitenskapelig kapittel
  • Leira, Bernt Johan. (2012) Combination of Multiple Extreme Bending Moment Components.
    Vitenskapelig kapittel
  • Stefanakos, Christos; Dai, Jian; Leira, Bernt Johan. (2021) Investigation of inhomogeneous wave conditions in Sulafjorden.
    Vitenskapelig kapittel
  • Tôns, Tônis; Erceg, Sandro; Ehlers, Sören; Leira, Bernt Johan. (2014) ICE CONDITION DATABASE FOR THE ARCTIC SEA.
    Vitenskapelig kapittel
  • Thomassen, Paul; Leira, Bernt Johan. (2009) Assessment of Fatigue Damage of Floating Fish Cages due to Wave Induced Response.
    Vitenskapelig kapittel
  • Leira, Bernt Johan. (1998) Reliability aspects of marine riser and subsea pipeline design.
    Vitenskapelig kapittel
  • Leira, Bernt Johan. (2007) A closer look at representation of environmental parameters for structural design.
    Vitenskapelig kapittel
  • Leira, Bernt Johan. (2007) Extreme response estimation for marine structures based on design contours and response surface methods.
    Vitenskapelig kapittel
  • Leira, Bernt Johan; Nguyen, Tan-Hoi; Amdahl, Jørgen. (2011) Damage assessment of stranding events by means og Bayesian Networks.
    Vitenskapelig kapittel
  • Årskog, Vemund; Gjørv, Odd E.; Leira, Bernt Johan. (2005) Service Life of Cocrete Structures and Performance-Based Quality Control.
    Vitenskapelig kapittel
  • Leira, Bernt Johan; Næss, Arvid; Næss, Ole Erik Brandrud. (2014) Reliability of Corroded Pipelines by Enhanced Monte Carlo Simulation.
    Vitenskapelig kapittel
  • Giske, Finn-Idar Grøtta; Leira, Bernt Johan; Øiseth, Ole. (2017) Long-Term Extreme Response Analysis of Marine Structures Using Inverse SORM.
    Vitenskapelig kapittel
  • Leira, Bernt Johan. (2011) Structural reliability criteria in relation to on-line control schemes.
    Vitenskapelig kapittel
  • Leira, Bernt Johan; Lindstad, Halvor Borgen. (2014) Environmental Contours for Multicomponent Response.
    Vitenskapelig kapittel
  • Suyuthi, Abdillah; Leira, Bernt Johan; Riska, Kaj Antero. (2012) Non Parametric Probabilistic Approach of Ice Load Peaks on Ship Hulls.
    Vitenskapelig kapittel

Rapport

  • Leira, Bernt Johan. (2000) SIN 1548 Stoachastic Theory of Sealoads: Probabilistic Modelling and Estimation. UK-2000-72. Inst.f.marine konstruksjoner
    Arbeidsnotat
  • Leira, Bernt Johan. (2001) SIN 1010 Marin Hydrodynamikk og Konstruksjonsteknikk, Grunnkurs 2. Inst.f.marine konstruksjoner, NTNU
    Arbeidsnotat
  • Leira, Bernt Johan. (2000) SIN 1548 Stochastic Theory of Sealoads Probabilistic Modelling and Estimation. Inst.f.marine konstruksjoner, NTNU
    Arbeidsnotat
  • Aksnes, Vegard Øgård; Stefanakos, Christos; Fonseca, Nuno; Leira, Bernt Johan; Rodrigues, José Miguel; Bachynski-Polic, Erin Elizabeth. (2021) LFCS - Summary report. SINTEF AS
    Forskningsrapport
  • Leira, Bernt Johan; Pettersen, Bjørnar. (2000) UK 00-71, SIN1010 Marin hydrodynamikk og konstruksjonsteknikk, Grunnkurs 2. Inst.f.marine konstruksjoner, NTNU
    Arbeidsnotat
  • Leira, Bernt Johan; Kvittem, Marit Irene; Alsos, Hagbart Skage; Fylling, Ivar John. (2019) LFCS Review report – Structure and mooring response. SINTEF Ocean
    Forskningsrapport
  • Leira, Bernt Johan; Kvittem, Marit Irene; Alsos, Hagbart Skage; Fylling, Ivar John. (2019) LFCS Review report – Structure and mooring response - OC2018 A-073-WP3/WP4. SINTEF Ocean AS
    Forskningsrapport
  • Bjørset, Arve; Leira, Bernt Johan. (2001) Buckling and collapse strength of titanium risers. DNV Workshop, 2001-10-01 - 2001-10-02
    Forskningsrapport
  • Bjørset, Arve; Leira, Bernt Johan. (2001) Buckling and collapse strength of titanium risers. DNV Workshop, 2001-10-01 - 2001-10-02
    Forskningsrapport
  • Bjørset, Arve; Leira, Bernt Johan. (2001) Buckling and collapse strength of titanium risers. DNV Workshop, 2001-10-01 - 2001-10-02
    Forskningsrapport

Studentoppgave eller avhandling

  • Orsten, Andreas; Skjetne, Roger; Leira, Bernt Johan; Norgren, Petter. (2014) Automatic Reliability-based Control of Iceberg Towing in Open Waters. Norges teknisk-naturvitenskapelige universitet
    Masteroppgave

Undervisning

Emner

  • TMR4505 - Marin konstruksjonsteknikk, fordypningsemne
  • TMR5950 - Vindturbinenergi - Offshorekonstruksjoner, masteroppgave
  • TMR4500 - Marin konstruksjonsteknikk, fordypningsprosjekt
  • TMR4930 - Marin teknikk, masteroppgave
  • TMR4167 - Marin teknikk 2 - Konstruksjoner
  • TMR4590 - Vindturbin energi - Offshore konstruksjoner, fordypningsprosjekt
  • TMR4195 - Havkonstruksjoner
  • TMR4350 - Grunnleggende marin teknikk

Formidling

2021

  • Konferanseforedrag
    Kiryu, Paulo Oliveira; morooka, Celso Kazuyuki; Jaculli, Marcelo Anunciacao; Leira, Bernt Johan; Sangesland, Sigbjørn. (2021) Dynamic behaviour of a reduced heave motion platform for offshore wind power. 26th. International congress of mechanical engineering
  • Konferanseforedrag
    Stefanakos, Christos; Dai, Jian; Leira, Bernt Johan. (2021) Investigation of inhomogeneous wave conditions in Sulafjorden. The 31st international Ocean and Polar Engineering Conference

2020

  • Foredrag
    Han, Xu; Sævik, Svein; Leira, Bernt Johan. (2020) A Sensitivity Study of Vessel Hydrodynamic Model Parameters. 39th International Conference on Ocean, Offshore & Arctic Engineering
  • Foredrag
    Han, Xu; Leira, Bernt Johan; Sævik, Svein. (2020) Tuning of vessel seakeeping model parameters based on motion and wave measurements. SFI MOVE Autumn Conference 2020
  • Konferanseforedrag
    Dai, Jian; Abrahamsen, Bjørn Christian; Leira, Bernt Johan. (2020) Effect of wave-current interaction on structural responses of a very long and side-anchored floating bridge. 39th International Conference on Ocean, Offshore and Arctic Engineering
  • Konferanseforedrag
    Lone, Erling N.; Leira, Bernt J.; Sauder, Thomas; Aksnes, Vegard; Gabrielsen, Øystein; Larsen, Kjell. (2020) Influence of mean tension on mooring line fatigue life. 39th International Conference on Ocean, Offshore and Arctic Engineering

2019

  • Konferanseforedrag
    Chai, Wei; Leira, Bernt Johan; Sinsabvarodom, Chana; Shi, Wei. (2019) Estimation of Ice Conditions along the Northern Sea Route. PRADS 2019
  • Konferanseforedrag
    Gynnild, Vidar; Leira, Bernt Johan; Myrhaug, Dag; Holmedal, Lars Erik; Mossige, Jon Coll. (2019) Constructive Alignment in Science and Engineering: From Principle to Practice. MNT-konferansen 2019

2018

  • Konferanseforedrag
    Leira, Bernt Johan. (2018) LARGE FLOATING PLATFORMS AND STRUCTURAL RELIABILITY. SAROSS 2018

2017

  • Konferanseforedrag
    Chai, Wei; Næss, Arvid; Leira, Bernt Johan; Cheng, Zhengshun. (2017) Stochastic responses of nonlinear energy harvesters under random forced excitations. 12th International Conference on Structural Safety & Reliability
  • Foredrag
    Chai, Wei; Leira, Bernt Johan; Næss, Arvid. (2017) Probabilistic prediction of short-term extreme ice loads and fatigue damage evaluation for an icebreaker. international Conference on Ships and Offshore Structures (ICSOS 2017)
  • Konferanseposter
    Horn, Jan-Tore H.; Leira, Bernt Johan; Amdahl, Jørgen. (2017) A Preliminary Study of Reliability-based Controller Scheduling in Offshore Wind Turbines. EERA DeepWind'17

2015

  • Konferanseforedrag
    Leira, Bernt Johan. (2015) Nonlinear Combination of Multiple Environmental Design Parameters Based on FORM Algorithms. ICASP12
  • Konferanseforedrag
    Leira, Bernt Johan; Næss, Arvid; Næss, Ole Erik Brandrud. (2015) Reliability of Corroded Pipelines Accounting for System Effects. ICASP12
  • Konferanseforedrag
    Leira, Bernt Johan; Ehlers, Sören; Kujala, P.; Veitch, B.; Khan, F.; Vanhatalo, J.. (2015) Education of Maritime Doctoral Students as Part of International University Network. Education & Professional Development in the Maritime Industry
  • Konferanseforedrag
    Chai, Wei; Næss, Arvid; Leira, Bernt Johan. (2015) Influence of linear filters and nonlinear damping models on the stochastic roll response of a ship in random seas. 12th International Conference on the Stability of Ships and Ocean Vehicles

2014

  • Konferanseforedrag
    Fergestad, Dag; Løtveit, Svein Are; Leira, Bernt Johan. (2014) Life-cycle assessment of flexible risers. 33rd International Conference on Ocean, Offshore and Arctic Engineering
  • Konferanseforedrag
    Ji, Guomin; Leira, Bernt Johan; Sævik, Svein; Klæbo, Frank; Axelsson, Gunnar; Fergestad, Dag. (2014) Integrity assessment of damaged flexible pipe cross-sections. 33rd International Conference on Ocean, Offshore and Arctic Engineering OMAE 2014
  • Konferanseforedrag
    Chai, Wei; Næss, Arvid; Leira, Bernt Johan. (2014) Stochastic dynamic analysis of nonlinear ship rolling in random beam seas. The 7th International Conference on Computational Stochastic Mechanics

2013

  • Konferanseforedrag
    Ong, Muk Chen; Leira, Bernt Johan; Li, Hui; Myrhaug, Dag. (2013) Dynamic analysis of offshore monopile wind turbine including the effects of wind-wave loading and soil properties. OMAE2013
  • Konferanseforedrag
    Øiseth, Ole; Suyuthi, Abdillah; Leira, Bernt Johan; Mathisen, Kjell Magne; Rønnquist, Anders; Sigbjörnsson, Ragnar; Remseth, Svein N. (2013) Prediction of wave induced dynamic response in time domain using the finite element method. Strait crossings 2013

2012

  • Konferanseforedrag
    Suyuthi, Abdillah; Leira, Bernt Johan; Riska, Kaj Antero. (2012) Non Parametric Probabilistic Approach of Ice Load Peaks on Ship Hulls. OMAE 2012
  • Konferanseforedrag
    Leira, Bernt Johan. (2012) Combination of Multiple Extreme Bending Moment Components. OMEA2012
  • Konferanseforedrag
    Li, Hui; Ong, Muk Chen; Leira, Bernt Johan; Myrhaug, Dag. (2012) Dynamic Analysis of Offshore Monopile Wind Turbine Including the Effect of Scour. OMAE2012
  • Konferanseforedrag
    Shainee, Mohamed; Leira, Bernt Johan; Ellingsen, Harald; Fredheim, Arne. (2012) The Prospect of SPM cages for offshore mariculture. Offshore Mariculture Conference 2012
  • Konferanseforedrag
    Næss, Arvid; Gaspar, Bruno; Leira, Bernt Johan; Soares, Carlos Guedes. (2012) RELIABILITY ANALYSIS OF A STIFFENED PANEL UNDER COMBINED UNIAXIAL COMPRESSION AND LATERAL PRESSURE LOADS. 2012 Joint Conference of the Engineering Mechanics Institute and the 11th ASCE Joint Specialty Conference on Probabilistic Mechanics and Structural Reliability (EMI/PMC 2012)
  • Konferanseforedrag
    Shainee, Mohamed; Leira, Bernt Johan; Ellingsen, Harald; Fredheim, Arne. (2012) An optimum design concept for offshore cage culture. 31st International Conference on Ocean, Offshore and Arctic Engineering

2011

  • Konferanseforedrag
    Leira, Bernt Johan; Fang, Shaoji; Blanke, Mogens. (2011) Vertical Position Control for Top Tensioned Riser with Active Heave Compensator (OMAE2011-49778). 30th International Conference on Ocean, Offshore and Arctic Engineering (OMAE2011).
  • Konferanseforedrag
    Suyuthi, Abdillah; Leira, Bernt Johan; Riska, Kaj Antero. (2011) Full Scale Measurement on Level Ice Resistance of Icebreaker (OMAE2011-50066). 30th International Conference on Ocean, Offshore and Arctic Engineering (OMAE2011).
  • Konferanseforedrag
    Gaspar, B.; Næss, Arvid; Leira, Bernt Johan; Soares, C.G.. (2011) Efficient System Reliability Analysis by Finite Element Structural Models (OMAE2011-49950). 30th International Conference on Ocean, Offshore and Arctic Engineering (OMAE2011).
  • Konferanseforedrag
    Nguyen, Tan-Hoi; Garre, Luca; Amdahl, Jørgen; Leira, Bernt Johan. (2011) A study on dynamic grounding of ships. 3rd International Conference on Marine Structures

2010

  • Konferanseforedrag
    Nguyen, Tan-Hoi; Amdahl, Jørgen; Garre, Luca; Leira, Bernt Johan. (2010) Identification of ship damage conditions during stranding. International Conference on Collision and Grounding of Ships
  • Konferanseforedrag
    Garre, Luca; Leira, Bernt Johan; Nguyen, Tan-Hoi; Amdahl, Jørgen. (2010) Sample-based categorization of stranding events. Advanced Analysis, Risk and Reliability for the 5th Conference

2009

  • Konferanseforedrag
    Thomassen, Paul; Leira, Bernt Johan. (2009) Assessment of Fatigue Damage of Floating Fish Cages due to Wave Induced Response. Computational Methods in Marine Engineering III
  • Konferanseforedrag
    Næss, Arvid; Leira, Bernt Johan; Batsevych, Oleksandr. (2009) A Monte Carlo based method for system reliability. ICOSSAR 2009

2008

  • Konferanseforedrag
    Myrhaug, Dag; Leira, Bernt Johan; Holm, Håvard. (2008) Statistical aspects of wave power for sea states. 1 st NTVA-CAE Joint Seminar on Strategy

2007

  • Konferanseforedrag
    Ò'Catháin, Micheál; Leira, Bernt Johan; Ringwood, John V.. (2007) Modelling of Multibody Marine Systems with Application to Wave-Energy Devices. Energy Conference of the 7th Europan Wave and Tidal energy Conference

2006

  • Konferanseforedrag
    Berntsen, Per Ivar Barth; Aamo, Ole Morten; Leira, Bernt Johan. (2006) Positions Mooring Based on Structural Reliability. 7th IFAC Conference on Monoeuvring and Control of Marine Craft
  • Konferanseforedrag
    Ò'Catháin, Micheál; Fossen, Thor I.; Leira, Bernt Johan. (2006) Control-oriented Modeling of a Two-body Interconnected Marine Structure. 7th IFAC conference on Manoeuvring and Control of Mareine Craft
  • Konferanseforedrag
    Leira, Bernt Johan; Berntsen, Per Ivar Barth; Aamo, Ole Morten. (2006) Reliability-based structural optimization for positioning of marine vessels. 25th International Conference on Offshore Mechanics and Arctic Engineering
  • Konferanseforedrag
    Berntsen, Per Ivar Barth; Aamo, Ole Morten; Leira, Bernt Johan. (2006) Position mooring based on structural reliability. 7th IFAC Conference on Manoeuvring and Control of Marine Craft
  • Konferanseposter
    Berntsen, Per Ivar Barth; Aamo, Ole Morten; Leira, Bernt Johan. (2006) Dynamic positioning of moored vessels based on structural reliability. 45th IEEE Conference on Decision and Control

2004

  • Konferanseforedrag
    Leira, Bernt Johan; Berntsen, Per Ivar Barth; Aamo, Ole Morten; Sørensen, Asgeir Johan. (2004) Positioning and Motion Control of Multiple Interconnected Marine Structures Based on Structural Design Criteria. 9th International Symposium on Practical Design of Ships and other Floating Structures
  • Konferanseforedrag
    Leira, Bernt Johan. (2004) ANALYSIS GUIDELINES AND APPLICATION OF A RISER-SOIL INTERACTION MODEL INCLUDING TRENCH EFFECTS. OMAE 2004
  • Konferanseforedrag
    Leira, Bernt Johan; Berntsen, Per Ivar Barth; Thomassen, Paul. (2004) Aspects of Design and Operation of Fish-farming Plants for Harsh Environments. Seventh International Conference on Marine Science and Technology
  • Konferanseforedrag
    Berntsen, Per Ivar Barth; Leira, Bernt Johan; Aamo, Ole Morten; Sørensen, Asgeir Johan. (2004) Structural Reliability Criteria for Control of Large-Scale Interconnected Marine Structures. In Proceeding of OMAE's04. paper OMAE2004-51350. 23st International conference on Offashore Mechanics and Arctic Engineering

2003

  • Konferanseforedrag
    Bjørset, Arve; Leira, Bernt Johan; Igland, Ragnar. (2003) Comparison of simulated and measured wind forces on offshore tower structure. OMAE2003-37474
  • Konferanseforedrag
    Chezhian, Muthu; Mørk, Kim; Sødahl, Nils; Leira, Bernt Johan. (2003) Risk based fatigue safety factors for deepwater risers. 15th Deep Offshore Technology (International Conference & exhibition)
  • Konferanseforedrag
    Leira, Bernt Johan; Holmås, Tore; Herfjord, Kjell. (2003) Application of Response Surface for Reliability Analysis of Marine Structures. Safety and Reliability
  • Konferanseforedrag
    Leira, Bernt Johan; Larsen, Carl Martin; Stahl, Bernie; Trim, Andrew. (2003) Assessment of fatigue safety factors for deep-water risers in relation to viv. OMAE2003/SR-37346
  • Konferanseforedrag
    Leira, Bernt Johan; Holmås, Tore; Herfjord, Kjell. (2003) An essessment of response surfaces for estimation of fatigue damage and extreme response due to environment loads. OMAE2003-37355
  • Konferanseforedrag
    Leira, Bernt Johan; Holmås, Tore; Herfjord, Kjell. (2003) Response Surface Parameterization for Estimation of Fatigue Damage and Extreme Response of Marine Structures. Proceedings of the 9th international conference on applications of statistics and probabiility in civil engineering.
  • Konferanseforedrag
    Leira, Bernt Johan; Lindgård, Jan; Skjølsvold, Ola; Fluge, Finn. (2003) Design Formats for Chloride Service Lifetime Based on Probabilistic Modeling and Analysis. Sixth Canmet/Aci Internatioanl Conference on Durablility of Concrete

2002

  • Konferanseforedrag
    Årskog, Vemund; Gjørv, Odd E.; Leira, Bernt Johan. (2002) Service Life of Concrete Structures and Performance-based Quality Control. Nordic Concrete Research
  • Konferanseforedrag
    Leira, Bernt Johan; Bjørset, Arve; Berge, Stig. (2002) Titanium Riser Configurations. 21th Int. Conference on Offshore Mechancis and Arctic Engineering
  • Konferanseforedrag
    Leira, Bernt Johan; Sørensen, Asgeir Johan; Larsen, Carl Martin. (2002) Reliability-based schemes for control of riser response and dynamic positioning of floating vessels. 21st Int.Conf. on Offshore Mechanics and Artic Engineering
  • Konferanseforedrag
    Holmås, Tore; Leira, Bernt Johan; Herfjord, Kjell. (2002) Estimation of Extreme Response and Fatigue Damage for Colliding Risers. 21th International Conference on Offshore Mechanics and Arctic Engineering
  • Konferanseforedrag
    Leira, Bernt Johan; Holmås, Tore; Herfjord, Kjell. (2002) Probabilistic Analysis and Design in Relation to Riser-Riser Collision. ISOPE 02
  • Konferanseforedrag
    Holmås, Tore; Leira, Bernt Johan; Herfjord, Kjell; Hanson, Tor; Bryndum, Mads. (2002) Computation of itneraction between deepwater risers. Collision statistics and stress analysis. 21st International Conf. on Offshore Mechanics and Arctic Engineering
  • Konferanseforedrag
    Leira, Bernt Johan; Sørensen, Asgeir Johan; Larsen, Carl Martin. (2002) Dynamic Positioning Algorithm based on Riser Response Criteria. ISOPE 02
  • Konferanseforedrag
    Sørensen, Asgeir Johan; Leira, Bernt Johan; Larsen, Carl Martin. (2002) Riser Angle Based Position Reference System. 21st Int. Conf. of OMAE
  • Konferanseforedrag
    Årskog, Vemund; Gjørv, Odd E.; Leira, Bernt Johan. (2002) Service Life of Concrete Structures and Performance-based Quality Control. Nordic Concrete Research
  • Konferanseforedrag
    Sørensen, Asgeir Johan; Larsen, Carl Martin; Leira, Bernt Johan; Høiskar, Paul Erik. (2002) Riser angle Based Position Reference System. 21st International Conference on Offshore Mechanics and Arctic Engineering

2001

  • Foredrag
    Bjørset, Arve; Leira, Bernt Johan. (2001) Buckling and Collapse Strength of Titanium Risers. DnV Workshop, 2001
  • Foredrag
    Bjørset, Arve; Leira, Bernt Johan. (2001) Buckling and collapse strength of titanium risers. DNV Workshop
  • Foredrag
    Leira, Bernt Johan. (2001) Probabilistic Modelling of Chloride Service Lifetime. Chloride and Corrosion Seminar, Chalmers
  • Foredrag
    Bjørset, Arve; Leira, Bernt Johan. (2001) Buckling and Collapse Strength of Titanium Risers. DnV Workshop, 2001
  • Konferanseforedrag
    Leira, Bernt Johan; Chen, Qiaofeng; Sørensen, Asgeir Johan; Larsen, Carl Martin. (2001) Modelling of riser response for DP control. 20th International conference on Offshore mechanics and Arcti Engineering, OMAE 2001/SR-2160
  • Konferanseforedrag
    Larsen, Carl Martin; Remseth, Svein N; Leira, Bernt Johan; Bjørset, Arve. (2001) Titanium pipes subjected to bending moment and external pressure. 20th International Conference on Offshore Mechanics and Arctic Engineering - OMAE 2001/MA -T3020
  • Konferanseforedrag
    Bjørset, Arve; Leira, Bernt Johan; Remseth, Svein N; Larsen, Carl Martin. (2001) Titanium subjected to bending moment and external pressure. The 20th International Conference on Offshore Mechanics and Arctic Engineering (OMAE 2001)
  • Konferanseforedrag
    Leira, Bernt Johan; Chen, Qiaofeng; Sørensen, Asgeir Johan; Larsen, Carl Martin. (2001) Modeling of of Riser Response for DP Control. 20th International Conference on Offshore Mechanics and Arctic Engineering
  • Konferanseforedrag
    Leira, Bernt Johan; Sørensen, Asgeir Johan; Strand, Jann Peter; Larsen, Carl Martin. (2001) A Reliability-Based On-line Dynamic Positioning Control Algorithm. The 8th International Conference onStructural Safety and Reliability
  • Konferanseforedrag
    Leira, Bernt Johan; Holmås, Tore; Herfjord, Kjell. (2001) Probabilistic Modelling and Analysis of Riser Collision. 20th International Conference on Offshore Mechanics and Arctic Engineering
  • Konferanseforedrag
    Leira, Bernt Johan; Holmås, Tore; Herfjord, Kjell. (2001) A Probabilistic Design Approach for Riser Collision based on Time-Domain Response Analysis. Int. Conf. Structural Safety and Reliability - ICOSSAR

2000

  • Konferanseforedrag
    Næss, Arvid; Leira, Bernt Johan. (2000) Long term stochastic modeling for combination of snow and wind load effects. The fourth International Conference on Snow Engineering
  • Konferanseforedrag
    Sørensen, Asgeir Johan; Leira, Bernt Johan; Strand, Jann-Peter; Larsen, Carl Martin. (2000) Modelling and Control of Riser Angles and Stresses in Dynamic Positioning. 5th IFAC Conference on Manoeuvring and Control of Marine Craft
  • Foredrag
    Leira, Bernt Johan. (2000) Digitale Grunnkurs ved Fakultet for Marin Teknikk. Norsk Konferanse om Utdanning og Læring, NKUL 2000
  • Konferanseforedrag
    Leira, Bernt Johan; Berge, Stig; Larsen, Carl Martin; Bjørset, Arve. (2000) Titanium Risers for Deepwater TLP Applications: Feasibility Studies. ETCE/OMAE2000 Joint Conference: Energy for the New Millennium
  • Konferanseforedrag
    Leira, Bernt Johan; Igland, Ragnar; Mørk, Kim; Sødahl, Nils; Kirkemo, Finn. (2000) Design and Analysis of Metallic Risers. Global Analysis Procedures. ETC/OMAE2000 Joint Conference: Energy for the New Millenium
  • Konferanseforedrag
    Leira, Bernt Johan; Hynne, Trine; Lindgård, Jan. (2000) Marine Concrete Structures Subjected to Chlorid Attack: Probabilistic Lifetime Assessment. ETCE/OMAE2000 Joint Conference: Energy for the New Millennium
  • Konferanseforedrag
    Leira, Bernt Johan; Kirkemo, Finn; Mørk, Kim; Sødahl, Nils. (2000) Design and Analysis of metallic Risers. Limit State Design. OMAE 2000 Joint Conference: Energy for the New Millennium
  • Konferanseforedrag
    Sørensen, Asgeir Johan; Leira, Bernt Johan; Strand, Jann Peter; Larsen, Carl Martin. (2000) Modelling and control of riser angles and stresses in dynamic positioning. 5th IFAC Conference on Manoeuvring and Control of Marine Craft. MCMC 2000

1999

  • Konferanseforedrag
    Bjørset, Arve; Leira, Bernt Johan; Remseth, Svein N. (1999) Local collapse analysis of deep-water titanium risers. Proc. of the 12th. Nordic Seminar on Computional Mechanics (NSCM)
  • Konferanseforedrag
    Karunakaran, Daniel; Sævik, Svein; Leira, Bernt Johan. (1999) Analysis Procedures for Design Verification of Fleixble Risers and Umbilicals. Third European Conference on Flexible Pipes, Umbilicals and Marine Cables - Materials Utilisation for Cyclic and Thermal Loading - MARINFLEX '99
  • Konferanseforedrag
    Bjørset, Arve; Leira, Bernt Johan; Remseth, Svein N. (1999) Prediction of collapse capacity of mumerical FEM analysis and probabilistic modelling of constitutive relations. 18th Int. Conf. on Offshore Mechanics and Arctic Engineering (OMAE)
  • Konferanseforedrag
    Leira, Bernt Johan; Bjørset, Arve. (1999) Mechanical Design. Inst. Seminar on Titanium Risers and Flowlines
  • Konferanseforedrag
    Bjørset, Arve; Leira, Bernt Johan; Remseth, Svein N. (1999) Reliability analysis of local pipe buckling by finite element response surface methods. Proc. of the 8th Int. Conf. on Applications of Statistics and Probability (ICASP)
  • Konferanseforedrag
    Næss, Arvid; Leira, Bernt Johan. (1999) Load effect combination for snow and wind actions. The 8. International Conference on Applications of Statistics and Probability in Soil and Structural Engineering

1997

  • Konferanseforedrag
    Leira, Bernt Johan; Holmås, T.; Høiseth, K.V.; Dahlslett, F.; Rolfseng, L.; Kulbotten, H.. (1997) Reliability of power transmission lines subjected to extreme wind and ice loads. 7th ICOSSAR
  • Foredrag
    Leira, Bernt Johan. (1997) On-line control algorithm based on reliability methods. 16th International Conference on Ooffshore Mechanics and Arctic Engineering
  • Konferanseforedrag
    Leira, Bernt Johan; Torhaug, Rune; Kirkvik, Rolf H.. (1997) Reliability aspects of deep-water riser design. 16th International Conference on Offshore Mechanics and Arctic Engineering
  • Konferanseforedrag
    Karunakaran, D.; Bærheim, M.; Leira, Bernt Johan. (1997) Measured and simulated dynamic response of a jacket platform. 16th International Conference on Offshore Mechanics and Arctic Engineering
  • Konferanseforedrag
    Leira, Bernt Johan; Hopperstad, Odd Sture; Remseth, Svein N; Larssen, Rolf M.. (1997) Reliability-based analysis of a stretch-bending proces for aluminium-extrusions. 7th ICOSSAR
  • Konferanseforedrag
    Larssen, Rolf M.; Leira, Bernt Johan; Remseth, Svein N. (1997) Structural parameter identification for marine bridges. 7th ICOSSAR

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