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Andreas Echtermeyer

Last ned pressefoto
Last ned pressefoto
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Andreas Echtermeyer

Professor
Institutt for maskinteknikk og produksjon

andreas.echtermeyer@ntnu.no
73593819 97123217 Verkstedteknisk, 241A, Gløshaugen, Richard Birkelands vei 2B
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Om

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Andreas Echtermeyer

Andreas Echtermeyer is Professor for composites and polymers in the Department of Engineering Design and Materials at the Norwegian University of Science and Technology (NTNU) Trondheim. He joined the university full time in 2008 after having been an adjunct professor since 2003. Previously he worked for Det Norske Veritas (DNV) as senior principal engineer in the section “Structural Integrity and Laboratories” and was responsible for composites and polymers in offshore applications. He continues to be a consultant for DNV. He received his PhD in Materials Engineering from the Massachusetts Institute of Technology and his Diploma in Physics from the Technical University of Munich.

He has 18 years of industry experience with composite applications. He is author or co-author of more than 50 articles and more than 200 technical reports. He was the main contributor and responsible for the development of DNV’s offshore standards for composites offshore and composite risers. He was further heavily involved in the development of the rules for Compressed Natural Gas (CNG) composite pressure vessels for ships, of the ISO standard update for umbilicals and guidelines for adhesive joint technology for repair of metal structures and of the Recommended Practice for Qualification of New Technology. He has been project manager or responsible of many national and international research projects as well as industrial development projects.
Research Areas
Composites and Polymers with emphasis on:
·         Long term performance, fatigue, creep, environmental degradation.
·    Mechanical and adhesive joints, especially between composites, polymers and metals.
·   Production methods such as resin infusion, filament winding, extrusion.
·  Multiscale modeling: atomic structure-engineering property relationship.
·         Combination of experimental testing and theoretical modelling.
·         Materials and components for the offshore industry.

·        Pressure vessels and pipes.

 
Lectures
*       TMM4100/4105 Materialteknikk 1
*       TMM4151  Product and Material Testing
*       MM8300 Composites and Polymers, PhD Course

 

 Projects 
NICOLHy                                                                2024-2026
European Union (EU project)  
Insulation materials for liquid hydrogen storage tanks
 
C-PIMS                                                                  2020-2024
Norwegian Research Council, DNV, industrial partners
Integrity management of composite pipes and components
 
Alloc                                                                       2019-2022
Norwegian Research Council, PFI, industrial partners
Improving floor and side panels in buildings with composites
 
Thor                                                                           2019-2022
European Union (EU project)        
Thermoplastic Composite pressure vessels for hydrogen 
NTNU part: Real time inspection with embedded optical fibers
 
FlexProp                                                                    2019-2021
Norwegian Research Council, Sintef, Kongsberg
Bend twist coupling in composite ship propellers
 
MoZees                                                                      2018-2020
Norwegian Research Council, Ife, Sintef, industrial partners
Composite pressure vessels for hydrogen transport (NTNU/MTP part)
 
Affordable Composites                                               2015-2018
Norwegian Research Council, DNVGL, industrial partners 
Multiscale modeling of long-term properties of composites in harsh environments
 
Novel Fuel                                                                      2014-2017
Norwegian Research Council, Rolls Royce 
Casting large metal components into epoxy – cure modeling
HyPactor                                                                          2014-2017
European Union (EU project)        
Composit pressure vessels for transporting hydrogen.
 
TREC                                                                            2014-2017
Norwegian Research Council, Sintef
Sealing solutions for arctic conditions.
 
LIFT                                                                               2012 - 2013
Nordic project
Composite metal joints for trucks.
 
Creep-Fatigue                                                               2010 - 2014
NTNU internal
Investigation of the combined effect of creep and cyclic fatigue on polymers.
 
Copatch                  
European Union (EU project)                                          2010 - 2014
Repair of metal components with composite patches, adhesives joints.
 
Compact                                                                      2010 - 2014
Norwegian Research Council, Sintef
Modeling of composite materials with impact damage.
 
NOWITECH                                                                  2009 - 2015
Offhore Wind Turbines      
Norwegian Research Council, Sintef, Devold AMT
Relation between production parameters and fatigue properties of composites.
Development of adaptive wind turbine blades, changing shape under loading.
 
Recyclable Composites                                                 2009-2010
NTNU internal
Development of high strength recyclable composites
 
Demanding Polyolefin Applications                                 2009 - 2013
Norwegian Research Council, Sintef, Brederaw Shaw, Nexans
Modeling production and thermal properties of insulation materials for steel pipes.
 
Arctic Materials                                                            2009 - 2013
Norwegian Research Council, Sintef
Adhesive and mechanical composite metal joints at low and varying temperatures.
 
Testing of carbon fiber rods and their end fittings              2008 - 2009
Aker Solutions                                   
Short and long term testing
 
Smooth Pipe          
Norwegian Research Council, Sintef                               2008 - 2010
Long term properties of coatings inside steel pipes                                                  
 
Development of extremely large wind turbine blades         2006 - 2009
Norwegian Research Council, Sintef, internal
Develop production methods, test methods and analysis tools.
 
Joint for carbon fiber rods                                               2006 - 2008
Idea fond, Aker Solutions
Develop and test pultruded carbon fiber rods and their end-fittings
 

 

Publikasjoner

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  • Se alle publikasjoner i Cristin

2024

  • Mohd Tahir, Mohd Fadzil; Pors, Guillaume; Echtermeyer, Andreas Thorsten. (2024) Nondestructive Inspection of Thick Multi-Layered Thermoplastic Composite Pipes.
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Maneval, Victor; Vedvik, Nils-Petter; Echtermeyer, Andreas Thorsten. (2024) Progressive fatigue modelling of composite pipes with a hole. Composite structures
    Vitenskapelig artikkel
  • Mohd Tahir, Mohd Fadzil; Echtermeyer, Andreas Thorsten. (2024) Phased Array Ultrasonic Testing on Thick Glass Fiber Reinforced Thermoplastic Composite Pipe Implementing the Classical Time-Corrected Gain Method. Journal of nondestructive evaluation
    Vitenskapelig artikkel

2023

  • Maneval, Victor; Vedvik, Nils-Petter; Echtermeyer, Andreas Thorsten. (2023) Progressive Fatigue Modelling of Open-Hole Glass-Fibre Epoxy Laminates. Journal of Composites Science
    Vitenskapelig artikkel
  • Rokvam, Sondre Østli; Vedvik, Nils-Petter; Savio, Luca; Echtermeyer, Andreas Thorsten. (2023) Designing Composite Adaptive Propeller Blades with Passive Bend–Twist Deformation for Periodic-Load Variations Using Multiple Design Concepts. Polymers
    Vitenskapelig artikkel
  • Zarna, Chiara; Chinga Carrasco, Gary; Echtermeyer, Andreas Thorsten. (2023) Biocomposite panels with unidirectional core stiffeners − 3-point bending properties and considerations on 3D printing and extrusion as a manufacturing method. Composite structures
    Vitenskapelig artikkel
  • Rokvam, Sondre Østli; Vedvik, Nils-Petter; Mark, Lukas; Rømcke, Eivind; Ølnes, Jon; Savio, Luca. (2023) A computational iterative design method for bend-twist deformation in composite ship propeller blades for thrusters. Open Engineering
    Vitenskapelig artikkel

2022

  • Zarna, Chiara; Chinga Carrasco, Gary; Echtermeyer, Andreas. (2022) Bending properties and numerical modelling of cellular panels manufactured from wood fibre-PLA-biocomposite by 3D-printing. Composites Part A: Applied Science and Manufacturing
    Vitenskapelig oversiktsartikkel/review
  • Zarna, Chiara; Rodriguez Fabia, Sandra; Echtermeyer, Andreas; Chinga Carrasco, Gary. (2022) Influence of Compounding Parameters on the Tensile Properties and Fibre Dispersion of Injection-Moulded Polylactic Acid and Thermomechanical Pulp Fibre Biocomposites. Polymers
    Vitenskapelig artikkel
  • Zarna, Chiara; Rodriguez Fabia, Sandra; Echtermeyer, Andreas; Chinga Carrasco, Gary. (2022) Preparation and characterization of biocomposites containing thermomechanical pulp fibres, poly(lactic acid) and poly(butylene-adipate-terephthalate) or poly(hydroxyalkanoates) for 3D and 4D printing. Additive Manufacturing
    Vitenskapelig artikkel

2021

  • Hugaas, Eivind; Vedvik, Nils Petter; Echtermeyer, Andreas. (2021) Progressive fatigue failure analysis of a filament wound ring specimen with a hole. Journal of Composites Science
    Vitenskapelig artikkel
  • Carrasco, Gary Chinga; Zarna, Chiara; Rodriguez Fabia, Sandra; Leirset, Ingebjørg; Tanase-Opedal, Mihaela; Molteberg, Dag. (2021) Side streams from flooring laminate production – Characterisation and recycling in biocomposite formulations for injection moulding. Composites Part A: Applied Science and Manufacturing
    Vitenskapelig artikkel
  • Zarna, Chiara; Opedal, Mihaela Tanase; Echtermeyer, Andreas; Chinga-Carrasco, Gary. (2021) Reinforcement ability of lignocellulosic components in biocomposites and their 3D printed applications – A review. Composites Part C: Open Access
    Vitenskapelig oversiktsartikkel/review
  • Ronold, Knut O.; Echtermeyer, Andreas. (2021) Using Tolerance Bounds for Estimation of Characteristic Fatigue Curves for Composites with Confidence . Safety
    Vitenskapelig artikkel
  • Rokvam, Sondre Østli; Vedvik, Nils Petter; Mark, Lukas; Rømcke, Eivind; Ølnes, Jon; Savio, Luca. (2021) Experimental verification of the elastic response in a numeric model of a composite propeller blade with bend twist deformation. Polymers
    Vitenskapelig artikkel
  • Akulichev, Anton; Alcock, Benjamin; Krauklis, Andrey; Tiwari, Avinash; Echtermeyer, Andreas. (2021) Long-term ISO 23936-2 sweet oil ageing of HNBR. Polymer testing
    Vitenskapelig artikkel
  • Sahputra, Iwan Halim; Echtermeyer, Andreas. (2021) The effects of the van der Waals potential energy on the Young’s modulus of a polymer: comparison between molecular dynamics simulation and experiment. Journal of polymer research
    Vitenskapelig artikkel
  • Hugaas, Eivind; Echtermeyer, Andreas. (2021) Estimating SN curves for local fiber dominated fatigue failure in ring specimens representing filament wound pressure vessels with damage. Composites Part C: Open Access
    Vitenskapelig artikkel
  • Fan, Yiming; Krauklis, Andrey; Gagani, Abedin; Sæter, Erik; Echtermeyer, Andreas; Muliana, Anastasia H. (2021) Predicting multi-axial diffusion of water in laminated composite structural components. Composite structures
    Vitenskapelig artikkel
  • Hugaas, Eivind; Echtermeyer, Andreas. (2021) Filament wound composite fatigue mechanisms investigated with full field DIC strain monitoring. Open Engineering
    Vitenskapelig artikkel

2020

  • Wang, Shaoquan; Lasn, Kaspar; Elverum, Christer Westum; Wan, Di; Echtermeyer, Andreas. (2020) Novel in-situ residual strain measurements in additive manufacturing specimens by using the Optical Backscatter Reflectometry. Additive Manufacturing
    Vitenskapelig artikkel

2019

  • Sæter, Erik; Lasn, Kaspar; Nony, Fabien; Echtermeyer, Andreas. (2019) Embedded optical fibres for monitoring pressurization and impact of filament wound cylinders. Composite structures
    Vitenskapelig artikkel
  • Gagani, Abedin; Krauklis, Andrey; Sæter, Erik; Vedvik, Nils Petter; Echtermeyer, Andreas. (2019) A novel method for testing and determining ILSS for marine and offshore composites. Composite structures
    Vitenskapelig artikkel
  • Akulichev, Anton; Alcock, Benjamin; Protasov, Andrey; markin, pavel; Echtermeyer, Andreas. (2019) HNBR elastomer composite with zero thermal contraction over a range of temperatures. Composites Communications
    Vitenskapelig artikkel
  • Gagani, Abedin; Monsås, Anna Birgitte; Krauklis, Andrey; Echtermeyer, Andreas. (2019) The effect of temperature and water immersion on the interlaminar shear fatigue of glass fiber epoxy composites using the I-beam method. Composites Science And Technology
    Vitenskapelig artikkel
  • Gagani, Abedin; Mialon, Emeric; Echtermeyer, Andreas. (2019) Immersed interlaminar fatigue of glass fiber epoxy composites using the I-beam method. International Journal of Fatigue
    Vitenskapelig artikkel
  • Gagani, Abedin; Echtermeyer, Andreas. (2019) Influence of delaminations on fluid diffusion in multidirectional composite laminates – Theory and experiments. International Journal of Solids and Structures
    Vitenskapelig artikkel
  • Hayman, Brian; Echtermeyer, Andreas. (2019) Reduction of strength of GFRP sandwich panels in naval ships by face sheet holes, cracks and impact damage. Journal of Sandwich Structures and Materials
    Vitenskapelig artikkel
  • Krauklis, Andrey; Gagani, Abedin; Vegere, Kristine; Kalnina, Ilze; Klavins, Maris; Echtermeyer, Andreas. (2019) Dissolution kinetics of R-glass fibres: Influence of water acidity, temperature, and stress corrosion. Fibers
    Vitenskapelig artikkel
  • Krauklis, Andrey; Gagani, Abedin; Echtermeyer, Andreas. (2019) Long-Term Hydrolytic Degradation of the Sizing-Rich Composite Interphase. Coatings
    Vitenskapelig artikkel
  • Echtermeyer, Andreas; Krauklis, Andrey; Gagani, Abedin; Sæter, Erik. (2019) Zero stress aging of glass and carbon fibers in water and oil-strength reduction explained by dissolution kinetics. Fibers
    Vitenskapelig artikkel
  • Krauklis, Andrey; Akulichev, Anton; Gagani, Abedin; Echtermeyer, Andreas. (2019) Time-Temperature-Plasticization Superposition Principle: Predicting Creep of a Plasticized Epoxy. Polymers
    Vitenskapelig artikkel
  • Krauklis, Andrey; Gagani, Abedin; Echtermeyer, Andreas. (2019) Prediction of Orthotropic Hygroscopic Swelling of Fiber-Reinforced Composites from Isotropic Swelling of Matrix Polymer. Journal of Composites Science
    Vitenskapelig artikkel

2018

  • Gagani, Abedin; Echtermeyer, Andreas. (2018) Fluid diffusion in cracked composite laminates – Analytical, numerical and experimental study. Composites Science And Technology
    Vitenskapelig artikkel
  • Lasn, Kaspar; Sæter, Erik; Echtermeyer, Andreas. (2018) Sensing of Structural Damage with OBR Based Fibre-Optic Networks. STO - Meeting Proceedings Paper
    Vitenskapelig antologi/Konferanseserie
  • Krauklis, Andrey; Echtermeyer, Andreas. (2018) Dissolving Cylinder Zero-Order Kinetic Model for Predicting Hygrothermal Aging of Glass Fiber Bundles and Fiber-Reinforced Composites. Mainz, G
    Vitenskapelig antologi/Konferanseserie
  • Krauklis, Andrejs; Gagani, Abedin; Echtermeyer, Andreas. (2018) Near-Infrared Spectroscopic Method for Monitoring Water Content in Epoxy Resins and Fiber-Reinforced Composites. Materials
    Vitenskapelig artikkel
  • Krauklis, Andrejs; Echtermeyer, Andreas. (2018) Mechanism of Yellowing: Carbonyl Formation during Hygrothermal Aging in a Common Amine Epoxy. Polymers
    Vitenskapelig artikkel
  • Filgueira, Daniel; Holmen, Solveig; Melbø, Johnny K; Moldes, Diego; Echtermeyer, Andreas; Chinga-Carrasco, Gary. (2018) 3D Printable Filaments Made of Biobased Polyethylene Biocomposites. Polymers
    Vitenskapelig artikkel
  • Hugaas, Eivind; Vedvik, Nils Petter; Echtermeyer, Andreas. (2018) Buckling due to external pressure of a composite tube measured by Rayleigh optical backscatter reflectometry and analyzed by finite elements. Structural Control and Health Monitoring
    Vitenskapelig artikkel
  • Gagani, Abedin; Fan, Yiming; Muliana, Anastasia H; Echtermeyer, Andreas. (2018) Micromechanical modeling of anisotropic water diffusion in glass fiber epoxy reinforced composites. Journal of composite materials
    Vitenskapelig artikkel
  • Lasn, Kaspar; Echtermeyer, Andreas; Klauson, Aleksander; Chati, Farid. (2018) Report No. CPTR-17-1013. NDE of GFRP pressure vessels. NTNU, Composite and Polymers Report Series
    Rapport
  • Heinze, Søren; Echtermeyer, Andreas. (2018) A Running Reference Analysis Method to Greatly Improve Optical Backscatter Reflectometry Strain Data from the Inside of Hardening and Shrinking Materials. Applied Sciences
    Vitenskapelig artikkel
  • Heinze, Søren; Echtermeyer, Andreas. (2018) In-Situ Strain Measurements in Large Volumes of Hardening Epoxy Using Optical Backscatter Reflectometry. Applied Sciences
    Vitenskapelig artikkel
  • Echtermeyer, Andreas; Gagani, Abedin; Krauklis, Andrejs; Mazan, Tobiasz. (2018) Multiscale Modelling of Environmental Degradation—First Steps. Springer
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Akulichev, Anton; Echtermeyer, Andreas; Persson, B. N. J. (2018) Interfacial leakage of elastomer seals at low temperatures. International Journal of Pressure Vessels and Piping
    Vitenskapelig artikkel
  • Gagani, Abedin; Krauklis, Andrey; Echtermeyer, Andreas. (2018) Orthotropic fluid diffusion in composite marine structures. Experimental procedure, analytical and numerical modelling of plates, rods and pipes. Composites Part A: Applied Science and Manufacturing
    Vitenskapelig artikkel
  • Gagani, Abedin; Krauklis, Andrejs; Echtermeyer, Andreas. (2018) Anisotropic fluid diffusion in carbon fiber reinforced composite rods: Experimental, analytical and numerical study. Marine Structures
    Vitenskapelig artikkel
  • Heinze, Søren; Echtermeyer, Andreas. (2018) A Practical Approach for Data Gathering for Polymer Cure Simulations. Applied Sciences
    Vitenskapelig artikkel
  • Krauklis, Andrey; Echtermeyer, Andreas. (2018) Long-Term Dissolution of Glass Fibers in Water Described by Dissolving Cylinder Zero-Order Kinetic Model: Mass Loss and Radius Reduction. Open Chemistry
    Vitenskapelig artikkel
  • Krauklis, Andrey; Gagani, Abedin; Echtermeyer, Andreas. (2018) Hygrothermal Aging of Amine Epoxy: Reversible Static and Fatigue Properties. Open Engineering
    Vitenskapelig artikkel

2017

  • Akulichev, Anton; Tiwari, Avinash; Dorogin, Leonid; Echtermeyer, Andreas; Persson, Bo N.J.. (2017) Rubber adhesion below the glass transition temperature: Role of frozen-in elastic deformation. Europhysics letters
    Vitenskapelig artikkel
  • Akulichev, Anton; Alcock, Benjamin; Echtermeyer, Andreas. (2017) Elastic recovery after compression in HNBR at low and moderate temperatures: Experiment and modelling. Polymer testing
    Vitenskapelig artikkel
  • Akulichev, Anton; Alcock, Benjamin; Echtermeyer, Andreas. (2017) Compression stress relaxation in carbon black reinforced HNBR at low temperatures. Polymer testing
    Vitenskapelig artikkel
  • Tiwari, Avinash; Shubin, Sergey N.; Alcock, Benjamin; Freidin, Alexander B.; Thorkildsen, Brede; Echtermeyer, Andreas. (2017) Feasibility of using microencapsulated phase change materials as filler for improving low temperature performance of rubber sealing materials. Soft Matter
    Vitenskapelig artikkel
  • Filgueira, Daniel; Holmen, Solveig; Melbø, Johnny K; Moldes, Diego; Echtermeyer, Andreas; Chinga-Carrasco, Gary. (2017) Enzymatic-Assisted Modification of Thermomechanical Pulp Fibers to Improve the Interfacial Adhesion with Poly(lactic acid) for 3D Printing. ACS Sustainable Chemistry and Engineering
    Vitenskapelig artikkel
  • Barcikowski, Michal; Lasn, Kaspar; Echtermeyer, Andreas. (2017) D3.11: Public summary report on the results of WP3 activities. Deliverable in HyPactor
    Rapport
  • Lasn, Kaspar; Sæter, Erik; Echtermeyer, Andreas. (2017) D3.8: Modelling of impacted pressure vessels. Deliverable in HyPactor
    Rapport

2016

  • Akulichev, Anton; Alcock, Benjamin; Tiwari, Avinash; Echtermeyer, Andreas Thorsten. (2016) Thermomechanical properties of zirconium tungstate/hydrogenated nitrile butadiene rubber (HNBR) composites for low-temperature applications. Journal of Materials Science
    Vitenskapelig artikkel
  • Lasn, Kaspar; Vedvik, Nils Petter; Echtermeyer, Andreas. (2016) The sensitivity of the burst performance of impact damaged pressure vessels to material strength properties. IOP Conference Series: Materials Science and Engineering
    Vitenskapelig artikkel

2015

  • Lasn, Kaspar; Echtermeyer, Andreas; Klauson, Aleksander; Chati, Farid; Decultot, Dominique. (2015) Comparison of laminate stiffness as measured by three experimental methods. Polymer testing
    Vitenskapelig artikkel
  • Mazan, Tobiasz; Jørgensen, Jens Kjær; Echtermeyer, Andreas. (2015) Aging of polyamide 11. Part 3: Multiscale model predicting the mechanical properties after hydrolytic degradation. Journal of Applied Polymer Science
    Vitenskapelig artikkel
  • Mazan, Tobiasz; Jørgensen, Jens Kjær; Echtermeyer, Andreas. (2015) Aging of polyamide 11. Part 2: General multiscale model of the hydrolytic degradation applied to predict the morphology evolution. Journal of Applied Polymer Science
    Vitenskapelig artikkel
  • Grave, Jon Harald Lambert; Håheim, Magnus Lund; Echtermeyer, Andreas. (2015) Measuring changing strain fields in composites with Distributed Fiber-Optic Sensing using the Optical Backscatter Reflectometer. Composites Part B: Engineering
    Vitenskapelig artikkel
  • Mazan, Tobiasz; Berggren, Randi; Jørgensen, Jens Kjær; Echtermeyer, Andreas. (2015) Aging of polyamide 11. Part 1: Evaluating degradation by thermal, mechanical, and viscometric analysis. Journal of Applied Polymer Science
    Vitenskapelig artikkel
  • Lasn, Kaspar; Klauson, Aleksander; Echtermeyer, Andreas. (2015) Back-Calculation of Elastic Moduli of a Ply from the Moduli of Cross-Ply Laminates. Mechanics of composite materials
    Vitenskapelig artikkel
  • Sahputra, Iwan Halim; Echtermeyer, Andreas. (2015) Creep-fatigue relationship in polymer: a molecular dynamics simulations approach. Macromolecular Theory and Simulations
    Vitenskapelig artikkel
  • Perillo, Giovanni; Vedvik, Nils Petter; Echtermeyer, Andreas. (2015) Numerical and experimental investigation of impact on filament wound glass reinforced epoxy pipe. Journal of composite materials
    Vitenskapelig artikkel
  • Perillo, Giovanni; Vedvik, Nils Petter; Echtermeyer, Andreas. (2015) Damage development in stitchbonded GFRP composite plates under low velocity impact experimental and numerical results. Journal of composite materials
    Vitenskapelig artikkel
  • Lasn, Kaspar; Echtermeyer, Andreas; Barcikowski, Michal. (2015) Public summary report on the results of WP3 activities. HyPactor project, http://www.hypactor.eu
    Rapport
  • Lasn, Kaspar; Echtermeyer, Andreas; Klauson, Aleksander; Chati, Farid; Decultot, Dominique. (2015) An experimental study on the effects of matrix cracking to the stiffness of glass/epoxy cross plied laminates. Composites Part B: Engineering
    Vitenskapelig artikkel
  • Grave, Jon Harald Lambert; Echtermeyer, Andreas. (2015) Strain fields in adhesively bonded patch repairs of damaged Metallic beams. Polymer testing
    Vitenskapelig artikkel

2014

  • Echtermeyer, Andreas; McGeorge, Dag; Grave, Jon Harald Lambert; Weitzenböck, Jan. (2014) Bonded patch repairs for metallic structures - A new recommended practice. Journal of reinforced plastics and composites
    Vitenskapelig artikkel
  • Cox, Kevin Bain; Vedvik, Nils Petter; Echtermeyer, Andreas. (2014) Flexural Fatigue of Unbalanced Glass-Carbon Hybrid Composites. Journal of solar energy engineering
    Vitenskapelig artikkel
  • Echtermeyer, Andreas; Lasn, Kaspar. (2014) Safety approach for composite pressure vessels for road transport of hydrogen. Part 2: Safety factors and test requirements. International Journal of Hydrogen Energy
    Vitenskapelig artikkel
  • Sahputra, Iwan Halim; Echtermeyer, Andreas. (2014) Molecular dynamics simulations of strain-controlled fatigue behaviour of amorphous polyethylene. Journal of polymer research
    Vitenskapelig artikkel
  • Lasn, Kaspar; Echtermeyer, Andreas. (2014) Safety approach for composite pressure vessels for road transport of hydrogen. Part 1: Acceptable probability of failure and hydrogen mass. International Journal of Hydrogen Energy
    Vitenskapelig artikkel
  • Leong, K. H.; Gibson, A; Echtermeyer, Andreas. (2014) Guest editorial. Journal of reinforced plastics and composites
    Leder
  • Cox, Kevin Bain; Echtermeyer, Andreas. (2014) Effects of composite fiber orientation on wind turbine blade buckling resistance. Wind Energy
    Vitenskapelig artikkel
  • Burman, Magnus; Berggren, Christian; Echtermeyer, Andreas; Jönsson, Dan; Melasani, Simone; Anyfantis, Konstantinos. (2014) LiFT – End of Project Report. LiFT Project Report
    Rapport

2013

  • Sahputra, Iwan Halim; Echtermeyer, Andreas. (2013) Effects of temperature and strain rate on the deformation of amorphous polyethylene: a comparison between molecular dynamics simulations and experimental results. Modelling and Simulation in Materials Science and Engineering
    Vitenskapelig artikkel
  • Grave, Jon Harald Lambert; Echtermeyer, Andreas. (2013) D3.3 Manufacturing and short-term test results of beam specimens. Co-Patch
    Rapport
  • Grave, Jon Harald Lambert; Håheim, Magnus Lund; Echtermeyer, Andreas. (2013) D3.9 Application of the NDE methods for monitoring the patched structure, including a description of failure modes based on data obtained by the sensor system. Co-Patch
    Rapport
  • Paboeuf, Stephane; Mouton, Luc; Risso, Giovanni; Ye, Zhang; Theodoulides, Alexandros; Echtermeyer, Andreas. (2013) D4.4 Numerical Modelling Guidelines. Co-Patch
    Rapport
  • Rodrìguez, Elena; Mano, Rubèn de la; Grave, Jon Harald Lambert; Echtermeyer, Andreas; Risso, Giovanni. (2013) D6.4 Report presenting full-scale tests experimental results. Co-Patch
    Rapport
  • Echtermeyer, Andreas; Karatzas, Vassilios. (2013) D2.10 Integrated monitoring and data transmission systems for the automated monitoring of a patched structure. Co-Patch
    Rapport
  • Hegdal, Jan Peder; Tofteberg, Terje; Schjelderup, Trond; Hinrichsen, Einar L; Grytten, Frode; Echtermeyer, Andreas. (2013) Thermal conductivity of anisotropic, inhomogeneous high-density foam calculated from three-dimensional reconstruction of microtome images. Journal of Applied Polymer Science
    Vitenskapelig artikkel
  • Brataas, Arne; Mathiesen, Ragnvald; Grande, Tor; Roven, Hans Jørgen; Grepstad, Jostein; Echtermeyer, Andreas. (2013) Enabling technologies at NTNU; materials science and engineering. NTNU
    Rapport
  • Lunder, Even Vardenær; Grave, Jon Harald Lambert; Echtermeyer, Andreas. (2013) D3.3.1 Steel Characterization Test. Co-Patch
    Rapport
  • Codda, Matteo; Risso, Giovanni; Kotsidis, E. A.; Karatzas, Vassilios; Tsouvalis, Nicholas G.; Katalinic, M. (2013) D4.2.2 Report on the comparison of the numerical and experimental results for the mid-scale tests. Co-Patch
    Rapport
  • Echtermeyer, Andreas; Wilson, Elisabeth D. (2013) D2.9 Report on the development of procedures for surveyors for monitoring the patch laminate condition. Co-Patch
    Rapport
  • Cox, Kevin Bain; Echtermeyer, Andreas. (2013) Geometric scaling effects of bend-twist coupling in rotor blades. Energy Procedia
    Vitenskapelig artikkel
  • Echtermeyer, Andreas; Emdal, Arnfinn; Grønli, Morten; Hakvåg, Jan Terje; Jacobsen, Terje; Nordal, Steinar. (2013) Rapport fra Laboratorieutvalget 2012/2013. Fakultet for ingeniørvitenskap og teknologi. NTNU
    Rapport
  • Perillo, Giovanni; Echtermeyer, Andreas. (2013) Mode I Fracture Toughness Testing of Composite Pipes. Applied Composite Materials
    Vitenskapelig artikkel
  • Echtermeyer, Andreas T.. (2013) Integrating Durability in Marine Composite Certification. Springer Science+Business Media B.V.
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Echtermeyer, Andreas; Lasn, Kaspar. (2013) SAFETY FACTORS AND TEST METHODS FOR COMPOSITE PRESSURE VESSELS. DeliveryHy Project , http://www.deliverhy.eu
    Rapport
  • Schmid, Bernd; Echtermeyer, Andreas; Cox, Kevin Bain. (2013) NOWITECH WP2 ‐ Blade technology Milestone report 2013 Status of milestone first half of NOWITECH project period. SINTEF Rapport (-)
    Rapport

2012

  • Perillo, Giovanni; Echtermeyer, Andreas. (2012) Evaluation of mode i interlaminar fracture toughness of filament-wound GFRE composite pipe.
    Annet
  • Grave, Jon Harald Lambert; Håheim, Magnus Lund; Echtermeyer, Andreas. (2012) EVALUATION OF THE STRAIN FIELD IN A COMPOSITE – METAL ADHESIVE JOINT WITH AN OPTICAL BACKSCATTER REFLECTOMETER.
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Echtermeyer, Andreas. (2012) D2.6 & D2.7 Evaluation of current and new methods for monitoring crack growth in the patch-substrate bond. Co-Patch
    Rapport
  • Echtermeyer, Andreas. (2012) D2.8 Report on the evaluation of current methods for the monitoring of the patch laminate condition. Co-Patch
    Rapport
  • Cox, Kevin; Echtermeyer, Andreas. (2012) Structural design and analysis of a 10MW wind turbine blade. Energy Procedia
    Vitenskapelig artikkel
  • Cox, Kevin; Echtermeyer, Andreas. (2012) Load Alleviation from an Adaptive 10 MW Wind Turbine Blade.
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

2010

  • Le Baillif, Marie; Echtermeyer, Andreas. (2010) Effect of the Preparation of Cellulose Pellets on the Dispersion of Cellulose Fibers Into Polypropylene Matrix During Extrusion. Journal of Applied Polymer Science
    Vitenskapelig artikkel

2009

  • McGeorge, Dag; Echtermeyer, Andreas; Leong, K-H; Melve, Bjørn; Robinson, Mark; Fischer, Karl-Petter. (2009) Repair of floating offshore units using bonded fibre composite materials. Composites Part A: Applied Science and Manufacturing
    Vitenskapelig artikkel

2006

  • Gustafson, Claes-Gøran; Echtermeyer, Andreas. (2006) Long-term properties of carbon fibre composite tethers. International Journal of Fatigue
    Vitenskapelig artikkel
  • Andresen, Håkon W.; Echtermeyer, Andreas. (2006) Critical energy release rate for a CSM reinforced carbon fibre composite/steel bonding. Composites Part A: Applied Science and Manufacturing
    Vitenskapelig artikkel

2004

  • Echtermeyer, Andreas; Ekeberg, Truls; Sund, Odd. (2004) Long-term testing of composite through-thickness properties. Health and Safety Executive
    Rapport

2003

  • Echtermeyer, Andreas T.; Osnes, Harald. (2003) Recommended Practice Composite Risers, DNV-RP-F202. Det Norske Veritas
    Rapport
  • Echtermeyer, Andreas T.; Osnes, Harald. (2003) Offshore Standard Composite Components, DNV-OS-C501. Det Norske Veritas
    Rapport
  • Salama, Mamdouh M.; Stjern, Gisle; Storhaug, Turid; Spencer, Brian; Echtermeyer, Andreas. (2003) The first offshore installation of a composite riser joint. Journal of Petroleum Technology
    Vitenskapelig artikkel

1996

  • Ronold, Knut O.; Echtermeyer, Andreas. (1996) Estimation of Fatigue Curves for Design of Composite Laminates. Composites Part A: Applied Science and Manufacturing
    Vitenskapelig artikkel
  • Echtermeyer, Andreas; Engh, Bjorn; Buene, Leif. (1996) Influence og Matrix and Fabric.
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Echtermeyer, Andreas; Hayman, E; Ronold, Knut O.. (1996) Comparison of Fatigue Curves for Glass Composite Laminates.
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

1995

  • Tenchev, R.T.; Nygård, Magne Kjetil; Echtermeyer, Andreas. (1995) Design procedure for reducing the stress concentration around circular holes in laminated composites. Composites Part A: Applied Science and Manufacturing
    Vitenskapelig artikkel
  • Echtermeyer, Andreas; Buene, Leif; Engh, Bjorn. (1995) Lifetime and Young’s Modulus Changes of Glass Phenolic and Glass Polyester Composites under Fatigue. Composites Part A: Applied Science and Manufacturing
    Vitenskapelig artikkel

1994

  • Bergan, Pål; Buene, Leif; Echtermeyer, Andreas; Hayman, Brian. (1994) Assessment of FRP Sandwich Structures for Marine Applications. Marine Structures
    Vitenskapelig artikkel
  • Rothschild, Y; Echtermeyer, Andreas; Arnesen, Anders. (1994) Modelling of Nonlinear Material Behavior of Sandwich Foam Core. Composites Part A: Applied Science and Manufacturing
    Vitenskapelig artikkel

Tidsskriftspublikasjoner

  • Maneval, Victor; Vedvik, Nils-Petter; Echtermeyer, Andreas Thorsten. (2024) Progressive fatigue modelling of composite pipes with a hole. Composite structures
    Vitenskapelig artikkel
  • Mohd Tahir, Mohd Fadzil; Echtermeyer, Andreas Thorsten. (2024) Phased Array Ultrasonic Testing on Thick Glass Fiber Reinforced Thermoplastic Composite Pipe Implementing the Classical Time-Corrected Gain Method. Journal of nondestructive evaluation
    Vitenskapelig artikkel
  • Maneval, Victor; Vedvik, Nils-Petter; Echtermeyer, Andreas Thorsten. (2023) Progressive Fatigue Modelling of Open-Hole Glass-Fibre Epoxy Laminates. Journal of Composites Science
    Vitenskapelig artikkel
  • Rokvam, Sondre Østli; Vedvik, Nils-Petter; Savio, Luca; Echtermeyer, Andreas Thorsten. (2023) Designing Composite Adaptive Propeller Blades with Passive Bend–Twist Deformation for Periodic-Load Variations Using Multiple Design Concepts. Polymers
    Vitenskapelig artikkel
  • Zarna, Chiara; Chinga Carrasco, Gary; Echtermeyer, Andreas Thorsten. (2023) Biocomposite panels with unidirectional core stiffeners − 3-point bending properties and considerations on 3D printing and extrusion as a manufacturing method. Composite structures
    Vitenskapelig artikkel
  • Rokvam, Sondre Østli; Vedvik, Nils-Petter; Mark, Lukas; Rømcke, Eivind; Ølnes, Jon; Savio, Luca. (2023) A computational iterative design method for bend-twist deformation in composite ship propeller blades for thrusters. Open Engineering
    Vitenskapelig artikkel
  • Zarna, Chiara; Chinga Carrasco, Gary; Echtermeyer, Andreas. (2022) Bending properties and numerical modelling of cellular panels manufactured from wood fibre-PLA-biocomposite by 3D-printing. Composites Part A: Applied Science and Manufacturing
    Vitenskapelig oversiktsartikkel/review
  • Zarna, Chiara; Rodriguez Fabia, Sandra; Echtermeyer, Andreas; Chinga Carrasco, Gary. (2022) Influence of Compounding Parameters on the Tensile Properties and Fibre Dispersion of Injection-Moulded Polylactic Acid and Thermomechanical Pulp Fibre Biocomposites. Polymers
    Vitenskapelig artikkel
  • Zarna, Chiara; Rodriguez Fabia, Sandra; Echtermeyer, Andreas; Chinga Carrasco, Gary. (2022) Preparation and characterization of biocomposites containing thermomechanical pulp fibres, poly(lactic acid) and poly(butylene-adipate-terephthalate) or poly(hydroxyalkanoates) for 3D and 4D printing. Additive Manufacturing
    Vitenskapelig artikkel
  • Hugaas, Eivind; Vedvik, Nils Petter; Echtermeyer, Andreas. (2021) Progressive fatigue failure analysis of a filament wound ring specimen with a hole. Journal of Composites Science
    Vitenskapelig artikkel
  • Carrasco, Gary Chinga; Zarna, Chiara; Rodriguez Fabia, Sandra; Leirset, Ingebjørg; Tanase-Opedal, Mihaela; Molteberg, Dag. (2021) Side streams from flooring laminate production – Characterisation and recycling in biocomposite formulations for injection moulding. Composites Part A: Applied Science and Manufacturing
    Vitenskapelig artikkel
  • Zarna, Chiara; Opedal, Mihaela Tanase; Echtermeyer, Andreas; Chinga-Carrasco, Gary. (2021) Reinforcement ability of lignocellulosic components in biocomposites and their 3D printed applications – A review. Composites Part C: Open Access
    Vitenskapelig oversiktsartikkel/review
  • Ronold, Knut O.; Echtermeyer, Andreas. (2021) Using Tolerance Bounds for Estimation of Characteristic Fatigue Curves for Composites with Confidence . Safety
    Vitenskapelig artikkel
  • Rokvam, Sondre Østli; Vedvik, Nils Petter; Mark, Lukas; Rømcke, Eivind; Ølnes, Jon; Savio, Luca. (2021) Experimental verification of the elastic response in a numeric model of a composite propeller blade with bend twist deformation. Polymers
    Vitenskapelig artikkel
  • Akulichev, Anton; Alcock, Benjamin; Krauklis, Andrey; Tiwari, Avinash; Echtermeyer, Andreas. (2021) Long-term ISO 23936-2 sweet oil ageing of HNBR. Polymer testing
    Vitenskapelig artikkel
  • Sahputra, Iwan Halim; Echtermeyer, Andreas. (2021) The effects of the van der Waals potential energy on the Young’s modulus of a polymer: comparison between molecular dynamics simulation and experiment. Journal of polymer research
    Vitenskapelig artikkel
  • Hugaas, Eivind; Echtermeyer, Andreas. (2021) Estimating SN curves for local fiber dominated fatigue failure in ring specimens representing filament wound pressure vessels with damage. Composites Part C: Open Access
    Vitenskapelig artikkel
  • Fan, Yiming; Krauklis, Andrey; Gagani, Abedin; Sæter, Erik; Echtermeyer, Andreas; Muliana, Anastasia H. (2021) Predicting multi-axial diffusion of water in laminated composite structural components. Composite structures
    Vitenskapelig artikkel
  • Hugaas, Eivind; Echtermeyer, Andreas. (2021) Filament wound composite fatigue mechanisms investigated with full field DIC strain monitoring. Open Engineering
    Vitenskapelig artikkel
  • Wang, Shaoquan; Lasn, Kaspar; Elverum, Christer Westum; Wan, Di; Echtermeyer, Andreas. (2020) Novel in-situ residual strain measurements in additive manufacturing specimens by using the Optical Backscatter Reflectometry. Additive Manufacturing
    Vitenskapelig artikkel
  • Sæter, Erik; Lasn, Kaspar; Nony, Fabien; Echtermeyer, Andreas. (2019) Embedded optical fibres for monitoring pressurization and impact of filament wound cylinders. Composite structures
    Vitenskapelig artikkel
  • Gagani, Abedin; Krauklis, Andrey; Sæter, Erik; Vedvik, Nils Petter; Echtermeyer, Andreas. (2019) A novel method for testing and determining ILSS for marine and offshore composites. Composite structures
    Vitenskapelig artikkel
  • Akulichev, Anton; Alcock, Benjamin; Protasov, Andrey; markin, pavel; Echtermeyer, Andreas. (2019) HNBR elastomer composite with zero thermal contraction over a range of temperatures. Composites Communications
    Vitenskapelig artikkel
  • Gagani, Abedin; Monsås, Anna Birgitte; Krauklis, Andrey; Echtermeyer, Andreas. (2019) The effect of temperature and water immersion on the interlaminar shear fatigue of glass fiber epoxy composites using the I-beam method. Composites Science And Technology
    Vitenskapelig artikkel
  • Gagani, Abedin; Mialon, Emeric; Echtermeyer, Andreas. (2019) Immersed interlaminar fatigue of glass fiber epoxy composites using the I-beam method. International Journal of Fatigue
    Vitenskapelig artikkel
  • Gagani, Abedin; Echtermeyer, Andreas. (2019) Influence of delaminations on fluid diffusion in multidirectional composite laminates – Theory and experiments. International Journal of Solids and Structures
    Vitenskapelig artikkel
  • Hayman, Brian; Echtermeyer, Andreas. (2019) Reduction of strength of GFRP sandwich panels in naval ships by face sheet holes, cracks and impact damage. Journal of Sandwich Structures and Materials
    Vitenskapelig artikkel
  • Krauklis, Andrey; Gagani, Abedin; Vegere, Kristine; Kalnina, Ilze; Klavins, Maris; Echtermeyer, Andreas. (2019) Dissolution kinetics of R-glass fibres: Influence of water acidity, temperature, and stress corrosion. Fibers
    Vitenskapelig artikkel
  • Krauklis, Andrey; Gagani, Abedin; Echtermeyer, Andreas. (2019) Long-Term Hydrolytic Degradation of the Sizing-Rich Composite Interphase. Coatings
    Vitenskapelig artikkel
  • Echtermeyer, Andreas; Krauklis, Andrey; Gagani, Abedin; Sæter, Erik. (2019) Zero stress aging of glass and carbon fibers in water and oil-strength reduction explained by dissolution kinetics. Fibers
    Vitenskapelig artikkel
  • Krauklis, Andrey; Akulichev, Anton; Gagani, Abedin; Echtermeyer, Andreas. (2019) Time-Temperature-Plasticization Superposition Principle: Predicting Creep of a Plasticized Epoxy. Polymers
    Vitenskapelig artikkel
  • Krauklis, Andrey; Gagani, Abedin; Echtermeyer, Andreas. (2019) Prediction of Orthotropic Hygroscopic Swelling of Fiber-Reinforced Composites from Isotropic Swelling of Matrix Polymer. Journal of Composites Science
    Vitenskapelig artikkel
  • Gagani, Abedin; Echtermeyer, Andreas. (2018) Fluid diffusion in cracked composite laminates – Analytical, numerical and experimental study. Composites Science And Technology
    Vitenskapelig artikkel
  • Krauklis, Andrejs; Gagani, Abedin; Echtermeyer, Andreas. (2018) Near-Infrared Spectroscopic Method for Monitoring Water Content in Epoxy Resins and Fiber-Reinforced Composites. Materials
    Vitenskapelig artikkel
  • Krauklis, Andrejs; Echtermeyer, Andreas. (2018) Mechanism of Yellowing: Carbonyl Formation during Hygrothermal Aging in a Common Amine Epoxy. Polymers
    Vitenskapelig artikkel
  • Filgueira, Daniel; Holmen, Solveig; Melbø, Johnny K; Moldes, Diego; Echtermeyer, Andreas; Chinga-Carrasco, Gary. (2018) 3D Printable Filaments Made of Biobased Polyethylene Biocomposites. Polymers
    Vitenskapelig artikkel
  • Hugaas, Eivind; Vedvik, Nils Petter; Echtermeyer, Andreas. (2018) Buckling due to external pressure of a composite tube measured by Rayleigh optical backscatter reflectometry and analyzed by finite elements. Structural Control and Health Monitoring
    Vitenskapelig artikkel
  • Gagani, Abedin; Fan, Yiming; Muliana, Anastasia H; Echtermeyer, Andreas. (2018) Micromechanical modeling of anisotropic water diffusion in glass fiber epoxy reinforced composites. Journal of composite materials
    Vitenskapelig artikkel
  • Heinze, Søren; Echtermeyer, Andreas. (2018) A Running Reference Analysis Method to Greatly Improve Optical Backscatter Reflectometry Strain Data from the Inside of Hardening and Shrinking Materials. Applied Sciences
    Vitenskapelig artikkel
  • Heinze, Søren; Echtermeyer, Andreas. (2018) In-Situ Strain Measurements in Large Volumes of Hardening Epoxy Using Optical Backscatter Reflectometry. Applied Sciences
    Vitenskapelig artikkel
  • Akulichev, Anton; Echtermeyer, Andreas; Persson, B. N. J. (2018) Interfacial leakage of elastomer seals at low temperatures. International Journal of Pressure Vessels and Piping
    Vitenskapelig artikkel
  • Gagani, Abedin; Krauklis, Andrey; Echtermeyer, Andreas. (2018) Orthotropic fluid diffusion in composite marine structures. Experimental procedure, analytical and numerical modelling of plates, rods and pipes. Composites Part A: Applied Science and Manufacturing
    Vitenskapelig artikkel
  • Gagani, Abedin; Krauklis, Andrejs; Echtermeyer, Andreas. (2018) Anisotropic fluid diffusion in carbon fiber reinforced composite rods: Experimental, analytical and numerical study. Marine Structures
    Vitenskapelig artikkel
  • Heinze, Søren; Echtermeyer, Andreas. (2018) A Practical Approach for Data Gathering for Polymer Cure Simulations. Applied Sciences
    Vitenskapelig artikkel
  • Krauklis, Andrey; Echtermeyer, Andreas. (2018) Long-Term Dissolution of Glass Fibers in Water Described by Dissolving Cylinder Zero-Order Kinetic Model: Mass Loss and Radius Reduction. Open Chemistry
    Vitenskapelig artikkel
  • Krauklis, Andrey; Gagani, Abedin; Echtermeyer, Andreas. (2018) Hygrothermal Aging of Amine Epoxy: Reversible Static and Fatigue Properties. Open Engineering
    Vitenskapelig artikkel
  • Akulichev, Anton; Tiwari, Avinash; Dorogin, Leonid; Echtermeyer, Andreas; Persson, Bo N.J.. (2017) Rubber adhesion below the glass transition temperature: Role of frozen-in elastic deformation. Europhysics letters
    Vitenskapelig artikkel
  • Akulichev, Anton; Alcock, Benjamin; Echtermeyer, Andreas. (2017) Elastic recovery after compression in HNBR at low and moderate temperatures: Experiment and modelling. Polymer testing
    Vitenskapelig artikkel
  • Akulichev, Anton; Alcock, Benjamin; Echtermeyer, Andreas. (2017) Compression stress relaxation in carbon black reinforced HNBR at low temperatures. Polymer testing
    Vitenskapelig artikkel
  • Tiwari, Avinash; Shubin, Sergey N.; Alcock, Benjamin; Freidin, Alexander B.; Thorkildsen, Brede; Echtermeyer, Andreas. (2017) Feasibility of using microencapsulated phase change materials as filler for improving low temperature performance of rubber sealing materials. Soft Matter
    Vitenskapelig artikkel
  • Filgueira, Daniel; Holmen, Solveig; Melbø, Johnny K; Moldes, Diego; Echtermeyer, Andreas; Chinga-Carrasco, Gary. (2017) Enzymatic-Assisted Modification of Thermomechanical Pulp Fibers to Improve the Interfacial Adhesion with Poly(lactic acid) for 3D Printing. ACS Sustainable Chemistry and Engineering
    Vitenskapelig artikkel
  • Akulichev, Anton; Alcock, Benjamin; Tiwari, Avinash; Echtermeyer, Andreas Thorsten. (2016) Thermomechanical properties of zirconium tungstate/hydrogenated nitrile butadiene rubber (HNBR) composites for low-temperature applications. Journal of Materials Science
    Vitenskapelig artikkel
  • Lasn, Kaspar; Vedvik, Nils Petter; Echtermeyer, Andreas. (2016) The sensitivity of the burst performance of impact damaged pressure vessels to material strength properties. IOP Conference Series: Materials Science and Engineering
    Vitenskapelig artikkel
  • Lasn, Kaspar; Echtermeyer, Andreas; Klauson, Aleksander; Chati, Farid; Decultot, Dominique. (2015) Comparison of laminate stiffness as measured by three experimental methods. Polymer testing
    Vitenskapelig artikkel
  • Mazan, Tobiasz; Jørgensen, Jens Kjær; Echtermeyer, Andreas. (2015) Aging of polyamide 11. Part 3: Multiscale model predicting the mechanical properties after hydrolytic degradation. Journal of Applied Polymer Science
    Vitenskapelig artikkel
  • Mazan, Tobiasz; Jørgensen, Jens Kjær; Echtermeyer, Andreas. (2015) Aging of polyamide 11. Part 2: General multiscale model of the hydrolytic degradation applied to predict the morphology evolution. Journal of Applied Polymer Science
    Vitenskapelig artikkel
  • Grave, Jon Harald Lambert; Håheim, Magnus Lund; Echtermeyer, Andreas. (2015) Measuring changing strain fields in composites with Distributed Fiber-Optic Sensing using the Optical Backscatter Reflectometer. Composites Part B: Engineering
    Vitenskapelig artikkel
  • Mazan, Tobiasz; Berggren, Randi; Jørgensen, Jens Kjær; Echtermeyer, Andreas. (2015) Aging of polyamide 11. Part 1: Evaluating degradation by thermal, mechanical, and viscometric analysis. Journal of Applied Polymer Science
    Vitenskapelig artikkel
  • Lasn, Kaspar; Klauson, Aleksander; Echtermeyer, Andreas. (2015) Back-Calculation of Elastic Moduli of a Ply from the Moduli of Cross-Ply Laminates. Mechanics of composite materials
    Vitenskapelig artikkel
  • Sahputra, Iwan Halim; Echtermeyer, Andreas. (2015) Creep-fatigue relationship in polymer: a molecular dynamics simulations approach. Macromolecular Theory and Simulations
    Vitenskapelig artikkel
  • Perillo, Giovanni; Vedvik, Nils Petter; Echtermeyer, Andreas. (2015) Numerical and experimental investigation of impact on filament wound glass reinforced epoxy pipe. Journal of composite materials
    Vitenskapelig artikkel
  • Perillo, Giovanni; Vedvik, Nils Petter; Echtermeyer, Andreas. (2015) Damage development in stitchbonded GFRP composite plates under low velocity impact experimental and numerical results. Journal of composite materials
    Vitenskapelig artikkel
  • Lasn, Kaspar; Echtermeyer, Andreas; Klauson, Aleksander; Chati, Farid; Decultot, Dominique. (2015) An experimental study on the effects of matrix cracking to the stiffness of glass/epoxy cross plied laminates. Composites Part B: Engineering
    Vitenskapelig artikkel
  • Grave, Jon Harald Lambert; Echtermeyer, Andreas. (2015) Strain fields in adhesively bonded patch repairs of damaged Metallic beams. Polymer testing
    Vitenskapelig artikkel
  • Echtermeyer, Andreas; McGeorge, Dag; Grave, Jon Harald Lambert; Weitzenböck, Jan. (2014) Bonded patch repairs for metallic structures - A new recommended practice. Journal of reinforced plastics and composites
    Vitenskapelig artikkel
  • Cox, Kevin Bain; Vedvik, Nils Petter; Echtermeyer, Andreas. (2014) Flexural Fatigue of Unbalanced Glass-Carbon Hybrid Composites. Journal of solar energy engineering
    Vitenskapelig artikkel
  • Echtermeyer, Andreas; Lasn, Kaspar. (2014) Safety approach for composite pressure vessels for road transport of hydrogen. Part 2: Safety factors and test requirements. International Journal of Hydrogen Energy
    Vitenskapelig artikkel
  • Sahputra, Iwan Halim; Echtermeyer, Andreas. (2014) Molecular dynamics simulations of strain-controlled fatigue behaviour of amorphous polyethylene. Journal of polymer research
    Vitenskapelig artikkel
  • Lasn, Kaspar; Echtermeyer, Andreas. (2014) Safety approach for composite pressure vessels for road transport of hydrogen. Part 1: Acceptable probability of failure and hydrogen mass. International Journal of Hydrogen Energy
    Vitenskapelig artikkel
  • Leong, K. H.; Gibson, A; Echtermeyer, Andreas. (2014) Guest editorial. Journal of reinforced plastics and composites
    Leder
  • Cox, Kevin Bain; Echtermeyer, Andreas. (2014) Effects of composite fiber orientation on wind turbine blade buckling resistance. Wind Energy
    Vitenskapelig artikkel
  • Sahputra, Iwan Halim; Echtermeyer, Andreas. (2013) Effects of temperature and strain rate on the deformation of amorphous polyethylene: a comparison between molecular dynamics simulations and experimental results. Modelling and Simulation in Materials Science and Engineering
    Vitenskapelig artikkel
  • Hegdal, Jan Peder; Tofteberg, Terje; Schjelderup, Trond; Hinrichsen, Einar L; Grytten, Frode; Echtermeyer, Andreas. (2013) Thermal conductivity of anisotropic, inhomogeneous high-density foam calculated from three-dimensional reconstruction of microtome images. Journal of Applied Polymer Science
    Vitenskapelig artikkel
  • Cox, Kevin Bain; Echtermeyer, Andreas. (2013) Geometric scaling effects of bend-twist coupling in rotor blades. Energy Procedia
    Vitenskapelig artikkel
  • Perillo, Giovanni; Echtermeyer, Andreas. (2013) Mode I Fracture Toughness Testing of Composite Pipes. Applied Composite Materials
    Vitenskapelig artikkel
  • Cox, Kevin; Echtermeyer, Andreas. (2012) Structural design and analysis of a 10MW wind turbine blade. Energy Procedia
    Vitenskapelig artikkel
  • Le Baillif, Marie; Echtermeyer, Andreas. (2010) Effect of the Preparation of Cellulose Pellets on the Dispersion of Cellulose Fibers Into Polypropylene Matrix During Extrusion. Journal of Applied Polymer Science
    Vitenskapelig artikkel
  • McGeorge, Dag; Echtermeyer, Andreas; Leong, K-H; Melve, Bjørn; Robinson, Mark; Fischer, Karl-Petter. (2009) Repair of floating offshore units using bonded fibre composite materials. Composites Part A: Applied Science and Manufacturing
    Vitenskapelig artikkel
  • Gustafson, Claes-Gøran; Echtermeyer, Andreas. (2006) Long-term properties of carbon fibre composite tethers. International Journal of Fatigue
    Vitenskapelig artikkel
  • Andresen, Håkon W.; Echtermeyer, Andreas. (2006) Critical energy release rate for a CSM reinforced carbon fibre composite/steel bonding. Composites Part A: Applied Science and Manufacturing
    Vitenskapelig artikkel
  • Salama, Mamdouh M.; Stjern, Gisle; Storhaug, Turid; Spencer, Brian; Echtermeyer, Andreas. (2003) The first offshore installation of a composite riser joint. Journal of Petroleum Technology
    Vitenskapelig artikkel
  • Ronold, Knut O.; Echtermeyer, Andreas. (1996) Estimation of Fatigue Curves for Design of Composite Laminates. Composites Part A: Applied Science and Manufacturing
    Vitenskapelig artikkel
  • Tenchev, R.T.; Nygård, Magne Kjetil; Echtermeyer, Andreas. (1995) Design procedure for reducing the stress concentration around circular holes in laminated composites. Composites Part A: Applied Science and Manufacturing
    Vitenskapelig artikkel
  • Echtermeyer, Andreas; Buene, Leif; Engh, Bjorn. (1995) Lifetime and Young’s Modulus Changes of Glass Phenolic and Glass Polyester Composites under Fatigue. Composites Part A: Applied Science and Manufacturing
    Vitenskapelig artikkel
  • Bergan, Pål; Buene, Leif; Echtermeyer, Andreas; Hayman, Brian. (1994) Assessment of FRP Sandwich Structures for Marine Applications. Marine Structures
    Vitenskapelig artikkel
  • Rothschild, Y; Echtermeyer, Andreas; Arnesen, Anders. (1994) Modelling of Nonlinear Material Behavior of Sandwich Foam Core. Composites Part A: Applied Science and Manufacturing
    Vitenskapelig artikkel

Bøker

  • Lasn, Kaspar; Sæter, Erik; Echtermeyer, Andreas. (2018) Sensing of Structural Damage with OBR Based Fibre-Optic Networks. STO - Meeting Proceedings Paper
    Vitenskapelig antologi/Konferanseserie
  • Krauklis, Andrey; Echtermeyer, Andreas. (2018) Dissolving Cylinder Zero-Order Kinetic Model for Predicting Hygrothermal Aging of Glass Fiber Bundles and Fiber-Reinforced Composites. Mainz, G
    Vitenskapelig antologi/Konferanseserie

Del av bok/rapport

  • Mohd Tahir, Mohd Fadzil; Pors, Guillaume; Echtermeyer, Andreas Thorsten. (2024) Nondestructive Inspection of Thick Multi-Layered Thermoplastic Composite Pipes.
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Echtermeyer, Andreas; Gagani, Abedin; Krauklis, Andrejs; Mazan, Tobiasz. (2018) Multiscale Modelling of Environmental Degradation—First Steps. Springer
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Echtermeyer, Andreas T.. (2013) Integrating Durability in Marine Composite Certification. Springer Science+Business Media B.V.
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Perillo, Giovanni; Echtermeyer, Andreas. (2012) Evaluation of mode i interlaminar fracture toughness of filament-wound GFRE composite pipe.
    Annet
  • Grave, Jon Harald Lambert; Håheim, Magnus Lund; Echtermeyer, Andreas. (2012) EVALUATION OF THE STRAIN FIELD IN A COMPOSITE – METAL ADHESIVE JOINT WITH AN OPTICAL BACKSCATTER REFLECTOMETER.
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Cox, Kevin; Echtermeyer, Andreas. (2012) Load Alleviation from an Adaptive 10 MW Wind Turbine Blade.
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Echtermeyer, Andreas; Engh, Bjorn; Buene, Leif. (1996) Influence og Matrix and Fabric.
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Echtermeyer, Andreas; Hayman, E; Ronold, Knut O.. (1996) Comparison of Fatigue Curves for Glass Composite Laminates.
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

Rapport

  • Lasn, Kaspar; Echtermeyer, Andreas; Klauson, Aleksander; Chati, Farid. (2018) Report No. CPTR-17-1013. NDE of GFRP pressure vessels. NTNU, Composite and Polymers Report Series
    Rapport
  • Barcikowski, Michal; Lasn, Kaspar; Echtermeyer, Andreas. (2017) D3.11: Public summary report on the results of WP3 activities. Deliverable in HyPactor
    Rapport
  • Lasn, Kaspar; Sæter, Erik; Echtermeyer, Andreas. (2017) D3.8: Modelling of impacted pressure vessels. Deliverable in HyPactor
    Rapport
  • Lasn, Kaspar; Echtermeyer, Andreas; Barcikowski, Michal. (2015) Public summary report on the results of WP3 activities. HyPactor project, http://www.hypactor.eu
    Rapport
  • Burman, Magnus; Berggren, Christian; Echtermeyer, Andreas; Jönsson, Dan; Melasani, Simone; Anyfantis, Konstantinos. (2014) LiFT – End of Project Report. LiFT Project Report
    Rapport
  • Grave, Jon Harald Lambert; Echtermeyer, Andreas. (2013) D3.3 Manufacturing and short-term test results of beam specimens. Co-Patch
    Rapport
  • Grave, Jon Harald Lambert; Håheim, Magnus Lund; Echtermeyer, Andreas. (2013) D3.9 Application of the NDE methods for monitoring the patched structure, including a description of failure modes based on data obtained by the sensor system. Co-Patch
    Rapport
  • Paboeuf, Stephane; Mouton, Luc; Risso, Giovanni; Ye, Zhang; Theodoulides, Alexandros; Echtermeyer, Andreas. (2013) D4.4 Numerical Modelling Guidelines. Co-Patch
    Rapport
  • Rodrìguez, Elena; Mano, Rubèn de la; Grave, Jon Harald Lambert; Echtermeyer, Andreas; Risso, Giovanni. (2013) D6.4 Report presenting full-scale tests experimental results. Co-Patch
    Rapport
  • Echtermeyer, Andreas; Karatzas, Vassilios. (2013) D2.10 Integrated monitoring and data transmission systems for the automated monitoring of a patched structure. Co-Patch
    Rapport
  • Brataas, Arne; Mathiesen, Ragnvald; Grande, Tor; Roven, Hans Jørgen; Grepstad, Jostein; Echtermeyer, Andreas. (2013) Enabling technologies at NTNU; materials science and engineering. NTNU
    Rapport
  • Lunder, Even Vardenær; Grave, Jon Harald Lambert; Echtermeyer, Andreas. (2013) D3.3.1 Steel Characterization Test. Co-Patch
    Rapport
  • Codda, Matteo; Risso, Giovanni; Kotsidis, E. A.; Karatzas, Vassilios; Tsouvalis, Nicholas G.; Katalinic, M. (2013) D4.2.2 Report on the comparison of the numerical and experimental results for the mid-scale tests. Co-Patch
    Rapport
  • Echtermeyer, Andreas; Wilson, Elisabeth D. (2013) D2.9 Report on the development of procedures for surveyors for monitoring the patch laminate condition. Co-Patch
    Rapport
  • Echtermeyer, Andreas; Emdal, Arnfinn; Grønli, Morten; Hakvåg, Jan Terje; Jacobsen, Terje; Nordal, Steinar. (2013) Rapport fra Laboratorieutvalget 2012/2013. Fakultet for ingeniørvitenskap og teknologi. NTNU
    Rapport
  • Echtermeyer, Andreas; Lasn, Kaspar. (2013) SAFETY FACTORS AND TEST METHODS FOR COMPOSITE PRESSURE VESSELS. DeliveryHy Project , http://www.deliverhy.eu
    Rapport
  • Schmid, Bernd; Echtermeyer, Andreas; Cox, Kevin Bain. (2013) NOWITECH WP2 ‐ Blade technology Milestone report 2013 Status of milestone first half of NOWITECH project period. SINTEF Rapport (-)
    Rapport
  • Echtermeyer, Andreas. (2012) D2.6 & D2.7 Evaluation of current and new methods for monitoring crack growth in the patch-substrate bond. Co-Patch
    Rapport
  • Echtermeyer, Andreas. (2012) D2.8 Report on the evaluation of current methods for the monitoring of the patch laminate condition. Co-Patch
    Rapport
  • Echtermeyer, Andreas; Ekeberg, Truls; Sund, Odd. (2004) Long-term testing of composite through-thickness properties. Health and Safety Executive
    Rapport
  • Echtermeyer, Andreas T.; Osnes, Harald. (2003) Recommended Practice Composite Risers, DNV-RP-F202. Det Norske Veritas
    Rapport
  • Echtermeyer, Andreas T.; Osnes, Harald. (2003) Offshore Standard Composite Components, DNV-OS-C501. Det Norske Veritas
    Rapport

Undervisning

Emner

  • TMM4940 - Nanoteknologi, masteroppgave
  • MM8484 - Seminarserie for anvendte materialer
  • TMM4960 - Produktutvikling og materialer, masteroppgave
  • TMM4550 - Nanoteknologi, fordypningsprosjekt
  • MM8300 - Polymerbaserte komposittmaterialer
  • TMM4560 - Produktutvikling og materialer, fordypningsprosjekt
  • TMM4151 - Produkt- og materialtesting
  • MAST2100 - Materialteknologi
  • TMM4935 - Industriell IKT, masteroppgave

Formidling

2022

  • Vitenskapelig foredrag
    Zarna, Chiara; Carrasco, Gary Chinga; Echtermeyer, Andreas. (2022) Numerical modelling of bending properties of 3D printed biocomposites. A. J. M. Ferreira, Faculty of Engineering, University of Porto, Portugal ICCS25 , Porto, Portugal 2022-07-19 - 2022-07-22
  • Vitenskapelig foredrag
    Zarna, Chiara; Rodriguez Fabia, Sandra; Echtermeyer, Andreas; Chinga Carrasco, Gary. (2022) Influence of compounding parameters on the tensile properties and fibre dispersion of injection moulded polylactic acid (PLA) and TMP fibre biocomposites. LEPAMAP-PRODIS research group from the University of Girona CIADICYP 2022 , Girona, Spain 2022-06-28 - 2022-07-01

2021

  • Vitenskapelig foredrag
    Zarna, Chiara; Tanase Opedal, Mihaela; Echtermeyer, Andreas; Chinga-Carrasco, Gary. (2021) Micromechanical characterization of wood fibre-reinforced biocmposites. 5th International Conference on Natural Fibres , Online 2021-05-17 - 2021-05-19

2020

  • Vitenskapelig foredrag
    Echtermeyer, Andreas; Moslemian, Ramin. (2020) Describing long-term properties due to chemical degradation in composites. AMI AMI Polymers for Oil and Gas virtual summit , London 2020-12-01 - 2020-12-03

2019

  • Vitenskapelig foredrag
    Wang, Shaoquan; Lasn, Kaspar; Elverum, Christer Westum; Echtermeyer, Andreas. (2019) A novel in-situ characterization method for 3D printing. NTNU, SINTEFF 56th Nordic Polymer Days , Trondheim 2019-06-05 - 2019-06-07
  • Vitenskapelig foredrag
    Echtermeyer, Andreas; Gagani, Abedin; Krauklis, Andrey; Moslemian, Ramin. (2019) LONG TERM FATIGUE DEGRADATION – SUPERPOSITION OF DRY AND WET PROPERTIES . MCI Australia TWENTY-SECOND INTERNATIONAL CONFERENCE ON COMPOSITE MATERIALS (ICCM22) , Melbourne 2019-08-11 - 2019-08-16

2018

  • Vitenskapelig foredrag
    Krauklis, Andrey; Echtermeyer, Andreas. (2018) Dissolving Cylinder Zero-Order Kinetic Model for Predicting Hygrothermal Aging of Glass Fiber Bundles and Fiber-Reinforced Composites. International Glass Fiber Symposium IGS 2018 , Aachen 2018-10-29 - 2018-10-31
  • Vitenskapelig foredrag
    Krauklis, Andrejs; Gagani, Abedin; Echtermeyer, Andreas. (2018) Hygrothermal Aging of Fiber-Reinforced Composites: Introduction to Phenomenological Perspective and Mass Balance Approach. International Conference on Composite Structures ICCS21 2018-09-03 - 2018-09-07
  • Vitenskapelig foredrag
    Gagani, Abedin; Krauklis, Andrejs; Echtermeyer, Andreas. (2018) Fluid diffusion in fiber reinforced composites in the presence of cracks and delamination. International Conference on Composite Structures ICCS21 2018-09-03 - 2018-09-07
  • Vitenskapelig foredrag
    Dahmene, Fethi; Yaacoubi, Slah; Bittendiebel, Sylvie; Bardoux, Olivier; Blanc-Vannet, Pierre; Maldachowska, Agnieszka. (2018) Use of Acoustic Emission for Inspection of Composite Pressure Vessels Subjected to Mechanical Impact. 33rd European Conference on Acoustic Emission Testing , Senlis 2018-09-12 - 2018-09-14

2017

  • Faglig foredrag
    Lasn, Kaspar; Echtermeyer, Andreas. (2017) Numerical Modeling of COPVs. Dissemination Workshop on Composite Cylinders , Paris 2017-06-19 - 2017-06-19
  • Faglig foredrag
    Dahmene, Fethi; Yaacoubi, Slah; Bittendiebel, Sylvie; Maldachowska, Agnieszka; Barcikowski, Michal; Rybczynski, Radoslaw. (2017) Acoustic emission technique for impact induced damage detection and classification. ICCS20 - 20th International Conference on Composite Structures , Paris 2017-09-04 - 2017-09-07
  • Faglig foredrag
    Blanc-Vannet, Pierre; Bardoux, Olivier; Alexandre, Noemie; Nony, Fabien; Barcikowski, Michal; Rybczynski, Radoslaw. (2017) Residual performance and non-destructive testing of composite pressure vessels with plastic liner after mechanical impact. ICCS20 - 20th International Conference on Composite Structures , Paris 2017-09-04 - 2017-09-07
  • Faglig foredrag
    Barcikowski, Michal; Maldachowska, Agnieszka; Rybczynski, Radoslaw; Panek, Maciej; Nony, Fabien; Alexandre, Noemie. (2017) Long-term post-impact performance of composite overwrapped pressure vessels -HyPactor project. XXI Symposium "Composites 2017 - Theory and Practice" , Kielce 2017-04-26 - 2017-04-28
  • Vitenskapelig foredrag
    Gagani, Abedin; Krauklis, Andrejs; Echtermeyer, Andreas. (2017) 3D microscale finite element anisotropic model for predicting diffusion in GF/epoxy composites. 20th International Conference on Composite Structures (ICCS20) , Paris 2017-09-04 - 2017-09-07
  • Faglig foredrag
    Lasn, Kaspar; Vedvik, Nils Petter; Echtermeyer, Andreas; Blanc-Vannet, Pierre; Bardoux, Olivier; Alexandre, Noemie. (2017) Artificial impact damage for estimating the short-term residual burst pressure of COPVs. 21st International Conference on Composite Materials , Xi’an 2017-08-20 - 2017-08-25
  • Faglig foredrag
    Blanc-Vannet, Pierre; Bardoux, Olivier; Alexandre, Noemie; Nony, Fabien; Barcikowski, Michal; Rybczynski, Radoslaw. (2017) Residual performance of composite pressure vessels submitted to mechanical impact. 7th International Conference on Hydrogen Safety , Hamburg 2017-09-11 - 2017-09-13
  • Vitenskapelig foredrag
    Echtermeyer, Andreas; Gagani, Abedin; Krauklis, Andrejs. (2017) Long-term degradation of composite laminates in offshore applications described by a multi-scale approach. American Society of Mechanical Engineers (ASME) 36th International Conference on Ocean, Offshore and Arctic Engineering Conference (OMAE 17) , Trondheim 2017-06-25 - 2017-06-30
  • Vitenskapelig foredrag
    Echtermeyer, Andreas; Gagani, Abedin; Krauklis, Andrejs. (2017) Effect of anisotropic diffusion of water on the long-term degradation of composite laminates inside metal end fittings. Oil & Gas Non-Metallics 2017 , London, UK 2017-11-07 - 2017-11-08

2016

  • Faglig foredrag
    Dahmene, Fethi; Yaacoubi, Slah; Bittendiebel, Sylvie; Porot, G; Ferrari, M; Alexandre, Noemie. (2016) AE testing of COPVs subjected to mechanical impact. 32nd European Conference on Acoustic Emission Testing (EWGAE2016) , Prague 2016-09-07 - 2016-09-09
  • Faglig foredrag
    Lasn, Kaspar; Vedvik, Nils Petter; Echtermeyer, Andreas. (2016) Modeling fatigue of carbon fiber composites under tensile loads. 16th Baltic Polymer Symposium (BPS 2016) , Klaipeda 2016-09-21 - 2016-09-24
  • Faglig foredrag
    Lasn, Kaspar; Vedvik, Nils Petter; Echtermeyer, Andreas. (2016) The sensitivity of the burst performance of impact damaged pressure vessels to material strength properties. 37th Risø International Symposium on Materials Science , Risø Campus, Roskilde 2016-09-05 - 2016-09-08
  • Faglig foredrag
    Yaacoubi, Slah; Dahmene, Fethi; Bittendiebel, Sylvie; Porot, G; Ferrari, M; Alexandre, Noemie. (2016) An approach for determining relevant pass/fail criteria of testing CPVs subjected to mechanical impacts. 19th International Conference on Composite Structures (ICCS19) , Porto 2016-09-05 - 2016-09-09
  • Faglig foredrag
    Nony, Fabien; Dahmene, Fethi; Bardoux, Olivier; Alexandre, Noemie; Bittendiebel, Sylvie; Barcikowski, Michal. (2016) COPV resistance to mechanical impact. HyPactor - 1st Dissemination Webinar 2016-11-28 - 2016-11-28

2015

  • Vitenskapelig foredrag
    Grave, Jon Harald Lambert; Echtermeyer, Andreas. (2015) Composite Patch Strengthened I-Beam – Long-Term Performance and Condition Monitoring. International Committee on Composite Materials (ICCM) 20th International Conference on Composite Materials (ICCM20) , Copenhagen 2015-07-19 - 2015-07-24
  • Faglig foredrag
    Lasn, Kaspar; Echtermeyer, Andreas. (2015) Societal risk and safety factors for pressure vessels for road transport of hydrogen. 4th International Symposium on Energy Challenges and Mechanics , Aberdeen, Scotland, UK 2015-08-11 - 2015-08-13

2014

  • Faglig foredrag
    Maze, Gérard; Chati, Farid; Léon, Fernand; Decultot, Dominique; Lasn, Kaspar; Klauson, Aleksander. (2014) Characterization of a composite plate immersed in water by acoustic scattering. 5th International Symposium on Aircraft Materials (ACMA 2014) , Marrakech, Morocco 2014-04-23 - 2014-04-26

2013

  • Vitenskapelig foredrag
    Echtermeyer, Andreas; Grave, Jon Harald Lambert. (2013) Composite Metal Adhesive Joints - Long-Term Performance and Condition Monitoring. Applied Vehicle Technology Panel AVT-211 Understanding Failure Mechanisms of Composites for Sustaining and Enhancing Military Systems Structures , Riga 2013-10-07 - 2013-10-09
  • Faglig foredrag
    Sahputra, Iwan Halim; Echtermeyer, Andreas. (2013) Molecular Dynamics Simulation of Polycarbonate Deformation: Effect of Temperature and Strain Rate. Durham University International Conference on Computational Mechanics (CM13) , Durham 2013-03-25 - 2013-03-27
  • Poster
    Grave, Jon Harald Lambert; Echtermeyer, Andreas. (2013) Co-Patch: Composite Patch Repair for Marine and Civil Engineering Infrastructure Applications - NTNU. Co-Patch (SSA) Co-Patch Stakeholder Workshop III , BIS 2013-04-17 -
  • Vitenskapelig foredrag
    Grave, Jon Harald Lambert; Echtermeyer, Andreas. (2013) Laboratory Test Results Small-Scale Beam Tests. Co-Patch (SSA) Co-Patch Technical Workshop III , BIS 2013-04-17 -
  • Vitenskapelig foredrag
    Grave, Jon Harald Lambert; Echtermeyer, Andreas. (2013) NDT methods for composite patches. Forsvarets Forskningsinstitutt (FFI) Reise Bort 2013 , Quality Hotel Grand Kongsberg 2013-09-10 - 2013-09-11

2012

  • Vitenskapelig foredrag
    Grave, Jon Harald Lambert; Håheim, Magnus Lund; Echtermeyer, Andreas. (2012) EVALUATION OF THE STRAIN FIELD IN A COMPOSITE – METAL ADHESIVE JOINT WITH AN OPTICAL BACKSCATTER REFLECTOMETER. European Society for Composite Materials 15th European Conference on Composite Materials , Venice 2012-06-24 - 2012-06-28
  • Vitenskapelig foredrag
    Perillo, Giovanni; Vedvik, Nils Petter; Echtermeyer, Andreas. (2012) Numerical analyses of low velocity impacts on composite. Advanced modelling techniques. Simulia 2012 SIMULIA Customer Conference , Providence 2012-05-15 - 2012-05-17
  • Vitenskapelig foredrag
    Cox, Kevin; Echtermeyer, Andreas. (2012) Load Alleviation from an Adaptive 10 MW Wind Turbine Blade. DEWI German Wind Energy Conference (DEWEK) , Bremen 2012-11-07 - 2012-11-08
  • Vitenskapelig foredrag
    Hayman, Brian; Echtermeyer, Andreas. (2012) Effects of Face Sheet Holes and Impact Damage on Residual Strength of GRP Sandwich Panels in Naval Ships. Université de Nantes 10th International Conference on Sandwich Structures , Nantes 2012-08-27 - 2012-08-29
  • Vitenskapelig foredrag
    Echtermeyer, Andreas; Weitzenbock, Jan; McGeorge, Dag. (2012) Bonded Patch Repair for Metallic Structure – A New Recommended Practice. 8th Asian-Australasian Conference on Composite Materials (ACCM-8) , Kuala Lumpur 2012-11-06 - 2012-11-08
  • Vitenskapelig foredrag
    Echtermeyer, Andreas T.. (2012) Integrating Durability in Marine Composite Certification. IFREMER Durability of composites in a marine environment , Nantes 2012-06-28 - 2012-06-30

2011

  • Vitenskapelig foredrag
    Perillo, Giovanni; Echtermeyer, Andreas; Vedvik, Nils Petter. (2011) Numerical application of three-dimensional failure criteria for laminated composite materials. Simulia Simulia customer conference , Barcellona 2011-05-16 - 2011-05-19
  • Poster
    Perillo, Giovanni; Echtermeyer, Andreas; Vedvik, Nils Petter. (2011) Numerical comparison of three-dimensional failure criteria for laminated composite materials. 6th International Conference on Fracture of Polymers, Composites & Adhesives , Les Diablerets 2011-09-11 - 2011-09-15

2010

  • Vitenskapelig foredrag
    Hayman, Brian; Echtermeyer, Andreas; Berggreen, Christian. (2010) Effects of face sheet damage on residual strength of GRP sandwich panels in naval ships. California Institute of Technology 9th International Conference on Sandwich Structures, ICSS-9 , Pasadena 2010-06-14 - 2010-06-16

2009

  • Vitenskapelig foredrag
    Scott, Murray; Gibson, A. G.; Echtermeyer, Andreas. (2009) Advanced Composites in the Offshore Industry - Past Experience and Future Opportunities. Petronas Petronas Technology Journal , Kualalumpur 2009-11-01 - 2009-11-01
  • Vitenskapelig foredrag
    Hayman, Brian; Berggreen, Christian; Quispitupa, Amilcar; Moslemian, Ramin; Echtermeyer, Andreas T.. (2009) Effects of debaonds and face sheet damage in GRP sandwich panels in naval ships. University of Glasgow Light Weight Marine Structures , Glasgow 2009-09-07 - 2009-09-08

2008

  • Vitenskapelig foredrag
    Le, Baillif Marie; Echtermeyer, Andreas. (2008) Optimization of the pelletization of cellulose fibers for extrusion applications. 10th International Conference on Progress in Wood & Bio Fibre Plasic Composites , Toronto 2008-05-12 - 2008-05-13

2006

  • Vitenskapelig foredrag
    Echtermeyer, Andreas; Leong, K. H.; Robinson, Mark; Melve, Bjørn; McGeorge, Dag; Fischer, Karl-Petter. (2006) Experience with Composite Patches for the Repair of FPSO. AP Energy Business Publications Composite Asia Conference and Exhibition 2006 , Kuala Lumpur 2006-11-15 - 2006-11-16
  • Vitenskapelig foredrag
    Echtermeyer, Andreas. (2006) Engineering standard for bruk av GRP. NKF Avdeling Stavanger Materialteknologi & Overflatebehandling , Statoil Stavanger 2006-05-31 - 2006-06-01
  • Vitenskapelig foredrag
    Hayman, Brian; Echtermeyer, Andreas T.. (2006) Certification of wind turbine blades - Can we learn from the offshore industry?. Risø National Laboratory Wind/Composites Workshop , Roskilde 2006-06-02 - 2006-06-02
  • Vitenskapelig foredrag
    Echtermeyer, Andreas; Chia, Meng Teck. (2006) Acceptance of Critical Composite Structures. AP Energy Business Publications Composite Asia Conference and Exhibition 2006 , Kuala Lumpur 2006-11-15 - 2006-11-16

2005

  • Vitenskapelig foredrag
    Echtermeyer, Andreas; McGeorge, Dag; Sund, Odd; Andresen, Håkon; Fischer, Karl Petter. (2005) Repair of FPSO with Composite Patches. University of Houston Fourth International Conference On Composite Materials For Offshore Operations , Houston, TX 2005-10-04 - 2005-10-06
  • Vitenskapelig foredrag
    Echtermeyer, Andreas. (2005) Composite Pressure Vessels for CNG Transport. University of Houston Fourth International Conference On Composite Materials For Offshore Operations , Houston, TX 2005-10-04 - 2005-10-06
  • Vitenskapelig foredrag
    Echtermeyer, Andreas. (2005) Regulatory & Certification Issues. University of Houston Fourth International Conference On Composite Materials For Offshore Operations , Houston, TX 2005-10-04 - 2005-10-06
  • Vitenskapelig foredrag
    Echtermeyer, Andreas. (2005) Composite Standards Offshore. Technologisk Institut Composite Workshop , Oslo 2005-11-18 - 2005-11-18

2004

  • Vitenskapelig foredrag
    Echtermeyer, Andreas. (2004) Standards & Codes - Ensuring the Correct Use of Composites. PETRONAS Composites Material Workshop "Pushing Limits Further with Composites" , Melaka 2004-03-17 - 2004-03-18
  • Vitenskapelig foredrag
    Echtermeyer, Andreas. (2004) Utmatting i kompositter. Stalmat Temadag II, Utmatting - analysemetodikk og forbederingsmetoder , Høvik 2004-11-23 - 2004-11-23
  • Vitenskapelig foredrag
    Gustafson, Claes-Gøran; Echtermeyer, Andreas. (2004) Long term properties of carbon fibre composite tethers. Society of Materials Science, Japan (JSMS) ICFC3 -Third International Conference on Fatigue of Composites , Doshisha University's Kyoto (IMADEGAWA) campus 2004-09-13 - 2004-09-15

2003

  • Vitenskapelig foredrag
    Leinum, Bente; Echtermeyer, Andreas. (2003) Recommended Practices for Design of Risers for Deep Water. DOT Deepwater Offshore Technology (DOT) , Marseille 2003-06-05 -
  • Vitenskapelig foredrag
    Echtermeyer, Andreas; Larsen, Martin J.; Fischer, Karl-Petter. (2003) A new Approach to the Repair of FPSOs without Hotwor. OMAE 22nd Internation Conference on Offhore Mechanics and Arctic Engineering, , Cancun 2003-11-01 -
  • Vitenskapelig foredrag
    Echtermeyer, Andreas; Larsen, Martin J.; Fischer, Karl-Petter. (2003) Structural Repairs of FPSO without Hotwork. IBC IBC’s 18th Annual Conference & Exhibition Floating Production Systems , London 2003-12-03 - 2003-12-05

2002

  • Vitenskapelig foredrag
    Echtermeyer, Andreas T.; Osnes, Harald; Ronold, Knut O.; Moe, Einar Tore. (2002) Recommended Practice for Composite Risers. The Offshore Technology Conference , Houston, Texas, USA 2002-05-06 -
  • Vitenskapelig foredrag
    Echtermeyer, Andreas. (2002) Qualification of New Risers for Deep Water. 3rd Workshop on Subsea Pipelines , Rio de Janeiro 2002-03-01 -
  • Vitenskapelig foredrag
    Salama, Mamdouh M.; Stjern, Gisle; Storhaug, Turid; Spencer, Brian; Echtermeyer, Andreas. (2002) The First Offshore Field Installation for a Composite Riser Joint. OTC Offshore Technology Conference , Houston 2002-05-06 -
  • Vitenskapelig foredrag
    Storhaug, Turid; Echtermeyer, Andreas; Sund, Odd E.; Salama, Mamdouh M.; Paulshus, Bjørn. (2002) Composite Tethers - Qualified for Ultra Deep Waters. DOT Deepwater Offshore Technology (DOT) , New Orleans 2002-10-02 -

2001

  • Vitenskapelig foredrag
    Dubois, F; Decobert, F; Echtermeyer, Andreas; Grenni, A; Hoebergen, A; Lay, P. (2001) Damage Repair Methodology of Naval Composite Structures. SAMPE SAMPE Europe - 22nd International Conference and Tutorials , Paris 2001-03-27 -
  • Vitenskapelig foredrag
    Weitzenbock, Jan; McGeorge, Dag; Echtermeyer, Andreas; Hayman, Brian. (2001) Advances in Adhesive Bonding for Naval Ship Construction. Naval Platform Technology Seminar , Singapore 2001-08-01 -

2000

  • Vitenskapelig foredrag
    Echtermeyer, Andreas; Sætre, O. (2000) Design Guideline for Composite Structures: Case Studies. Offshore & Marine Composites , Newcastle 2000-04-01 -
  • Vitenskapelig foredrag
    Echtermeyer, Andreas. (2000) New Design Guidelines and Acceptance Criteria for Composites Offshore. Composites for Offshore Operations – 3 , Houston 2000-11-02 -
  • Vitenskapelig foredrag
    Echtermeyer, Andreas; Hayman, Brian; McGeorge, Dag; Noury, Philippe. (2000) Sandwich Failure Criteria for Design Guidelines. Fifth International Conference on Sandwich Construction , Zurich 2000-09-01 -
  • Vitenskapelig foredrag
    Echtermeyer, Andreas. (2000) A New Guideline for Design in FRP. 8th International Conference on Fibre Reinforced Composites, FRC 2000 , Newcastle 2000-10-01 -
  • Vitenskapelig foredrag
    Echtermeyer, Andreas; Hayman, Brian. (2000) Development of Composite Riser Design Guideline. Composites for Offshore Operations – 3 , Houston 2000-11-02 -

1999

  • Vitenskapelig foredrag
    Hayman, Brian; Echtermeyer, Andreas. (1999) European Research on Composites in High Speed Vessels. FAST 99 , Seattle 1999-07-01 -
  • Vitenskapelig foredrag
    Salama, Mamdouh M.; Echtermeyer, Andreas; Lindefjeld, O. (1999) Composite Risers for Deepwater Applications. Deepwater Offshore Technology (DOT) , Stavanger 1999-09-01 -
  • Vitenskapelig foredrag
    Echtermeyer, Andreas; Moe, Einar Tore. (1999) Design Guideline for Load Bearing Rubber Components. Nordic Rubber Conference, NRC '99 , Drammen 1999-06-03 -
  • Vitenskapelig foredrag
    Echtermeyer, Andreas; Breuil, O; Ronold, Knut O.; Moe, Einar Tore. (1999) An Up to Date Design Guideline for Composite Materials. Workshop on the Cost Effective Use of Fiber Reinforced Composites Offshore , Manchester 1999-09-07 -
  • Vitenskapelig foredrag
    Tørstad, Elisabeth H.; Echtermeyer, Andreas. (1999) Application of Titanium and FRP in Deep Water. Offshore Technology Conference , Houston 1999-05-03 -
  • Vitenskapelig foredrag
    Weitzenbock, Jan; Echtermeyer, Andreas; Grønlund, Per Kristian; Artiga-Dubois, F; Parmar, M. (1999) Nondestructive Inspection and Evaluation Methods for Composites used in the Marine Industry. 12th International Conference on Composite Materials (ICCM 12) , Paris 1999-07-05 -

1998

  • Vitenskapelig foredrag
    Wiese, Morten; Echtermeyer, Andreas; Hayman, Brian. (1998) Evaluation of Oblique Impact Damage on Sandwich Panels with PVC and Balsa Core Materials. 4th Int. Conf. On Sandwich Construction , Stockholm 1998-06-09 -
  • Vitenskapelig foredrag
    Weitzenbock, Jan; Echtermeyer, Andreas; Artiga-Dubois, F; Parmar, M. (1998) Nondestructive Inspection and Evaluation Methods for Sandwich Panels. 4th Int. Conf. On Sandwich Construction , Stockholm 1998-06-09 -
  • Vitenskapelig foredrag
    Weitzenbock, Jan; Echtermeyer, Andreas; Hayman, Brian. (1998) Selection of Adhesives and Pretreatments for Structural Bonding of Aluminium in Ships. Structural Adhesives in Engineering V (SAE V) , Bristol 1998-04-01 -
  • Vitenskapelig foredrag
    McGeorge, Dag; Echtermeyer, Andreas. (1998) Fracture Toughness of Core Skin Interfaces of Sandwich Materials. 4th Int. Conf. On Sandwich Construction , Stockholm 1998-06-09 -
  • Vitenskapelig foredrag
    Weitzenbock, Jan; Echtermeyer, Andreas; Hayman, Brian. (1998) Structural Adhesive Bonding of Aluminium in Marine Applications. The third international forum on Aluminium Ships , Haugesun 1998-05-27 -

1997

  • Vitenskapelig foredrag
    Echtermeyer, Andreas; Hayman, Brian. (1997) Good Design Codes - A Must for Growth in the Marine Composites Industry. International Mechanical Engineering Congress & Exhibition , Dallas 1997-11-16 -

1996

  • Vitenskapelig foredrag
    Echtermeyer, Andreas; Kensche, C; Bach, P; Poppen, M; Lilholt, L; Andersen, S.I.. (1996) Method to Predict Fatigue Lifetimes of GRP Wind Turbine Blades and Comparison with Experiments. EU European Union Wind Energy Conference and Exhibition , Göteborg 1996-08-01 -

1995

  • Vitenskapelig foredrag
    McGeorge, Dag; Echtermeyer, Andreas; Hayman, Brian. (1995) Local Strength of Plating in High Speed Craft. Third International Conference on Fast Sea Transportation (FAST ‘95) , Travemünde 1995-09-01 -

1994

  • Vitenskapelig foredrag
    Echtermeyer, Andreas. (1994) Evaluation of the [±45]s Inplane Shear Test Method for Composites Reinforced by Multiaxial Fabrics. 2nd European Conference on Composites Testing & Standardisation , Hamburg 1994-09-13 - 1994-09-15
  • Vitenskapelig foredrag
    Echtermeyer, Andreas. (1994) Fatigue of Glass Reinforced Composites Described by One Standard Fatigue Lifetime Curve. Proceedings of the European Wind Energy Association Conference and Exhibition , Thessaloniki 1994-10-10 -
  • Vitenskapelig foredrag
    Echtermeyer, Andreas; Pinzelli, R.F.; Raybould, Ken; Skomedal, Nere. (1994) Advanced Composite Hull Structures for High Speed Craft. 15th International SAMPE European Conference/Exhibition , Touluse 1994-06-08 -

1993

  • Vitenskapelig foredrag
    McGeorge, Dag; Echtermeyer, Andreas. (1993) Testing and Modeling of Polymer Foam Materials used in Sandwich Cores - Nonlinear Properties. 6th Inter. Conf. on Computational Methods and Experimental Measurements (CMEM 93) , Siena 1993-04-01 -
  • Vitenskapelig foredrag
    Echtermeyer, Andreas; McGeorge, Dag; Buene, Leif. (1993) Effect of Various Glass and Aramid Reinforcements on Static and Fatigue Properties of Composites. Univ. of Wollongong International Conference on Advanced Composite Materials 1993-04-01 -
  • Vitenskapelig foredrag
    Aamlid, Olav; Echtermeyer, Andreas; McGeorge, Dag; Buene, Leif. (1993) Behaviour of Cellular Foam Core Materials in GRP Sandwich under Fatigue. Univ. of Wollongong International Conference on Advanced Composite Materials 1993-04-01 -

1992

  • Vitenskapelig foredrag
    Buene, Leif; Echtermeyer, Andreas; Hayman, Brian; Sund, Odd E.; Engh, Bjorn. (1992) Shear properties of GRP sandwich beams subject to slamming loads. 2nd International Conference on Sandwich Construction , Gainesville, Florida 1992-04-01 -
  • Vitenskapelig foredrag
    Rothschild, Y; Echtermeyer, Andreas. (1992) Simulation of Yield and Plastic Flow of Three Dimensional Sandwich Foam Cores. 2nd International Conference on Sandwich Construction , Gainesville, Florida 1992-04-01 -

1991

  • Vitenskapelig foredrag
    Echtermeyer, Andreas; Buene, Leif; Sund, Odd E.. (1991) Significance of damage caused by fatigue on mechanical properties of composite laminates. 8th International Conference on Composite Materials , Honolulu, Hawaii 1991-07-10 - 1991-07-15
  • Vitenskapelig foredrag
    Buene, Leif; Echtermeyer, Andreas; Sund, Odd E.; Nygård, Magne Kjetil; Hayman, Brian. (1991) Assessment of long term effects of slamming loads on FRP sandwich panels. First International Conference on Fast Sea Transportation (FAST'91) , Trondheim 1991-11-01 -
  • Vitenskapelig foredrag
    Echtermeyer, Andreas; Buene, Leif; McGeorge, Dag; Sund, Odd E.. (1991) Four point bend testing of GRP sandwich beams. Nordic Composite and Sandwich Meeting, Part I , Stockholm 1991-11-19 -

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