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  1. Ansatte

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Nima Razavi

Last ned pressefoto
Last ned pressefoto
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Nima Razavi

Førsteamanuensis
Institutt for maskinteknikk og produksjon
Fakultet for ingeniørvitenskap

nima.razavi@ntnu.no
Verkstedteknisk, 241B, Gløshaugen, Richard Birkelands vei 2b
ResearchGate Google Scholar
Om Publikasjoner Undervisning Formidling

Om

Nima Razavi holds a MSc. and a Ph.D. within fatigue and fracture of metallic materials and structures. Since 2020 he has been full time Associate Professor within Design and Manufacturing at the Department of Mechanical and Industrial Engineering. Since 2011 he has been actively conducting experimental, computational, and numerical research studies in the field of fatigue and fracture mechanics of engineering and innovative materials and mechanical components. His research endeavor is also on the link between design, fabrication process and mechanical behavior with specific interests in the novel fabrication techniques such as additive manufacturing.

 

RESEARCH INTERESTS:

  • Fatigue and Fracture of metallic and nonmetallic materials;
  • Structural integrity of Additively Manufactured parts;
  • Local approaches for design against fatigue and fracture;
  • Design for Additive Manufacturing;
  • Life cycle enhancement of mechanical components and structures.

 

EDITORIAL AND COMMUNICATION ACTIVITIES:

Razavi has been an editorial board member of:

  • Heliyon (Elsevier) (since 2019)
  • Material Design & Processing Communications (Wiley) (since 2018)
  • Forces in Mechanics (Elsevier) (since 2021)
  • Frontiers in Materials (Frontiers) (since 2021)

He has served as guest editor and reviewer in over 90 international journals within the field details of which can be seen at https://www.webofscience.com/wos/author/record/I-1078-2019

Kompetanseord

  • Additiv tilvirkning
  • Bruddmekanikk
  • Fatigue
  • Structural Integrity

Publikasjoner

  • Kronologisk
  • Etter kategori
  • Se alle publikasjoner i Cristin

2025

  • Lipiäinen, Kalle; Ahola, Antti; Lund, Hannu; Penttilä, Sakari; Razavi, Nima; Skriko, Tuomas. (2025) Fatigue strength assessment of additively manufactured component considering local quality. Welding in the World
    Vitenskapelig artikkel
  • Razavi, Nima; Sadeghian, Hadi; Ayatollahi, Majid reza. (2025) Concurrent Channel Reinforcement: A novel reinforcing procedure for polymeric structures fabricated via material extrusion technique. Thin-walled structures
    Vitenskapelig artikkel

2024

  • Sarkar, Aritra; Aktunali, Mehmet; Arbo, Siri Marthe; Holmestad, Jon; Viespoli, Luigi Mario; Nyhus, Bård. (2024) A study on the influence of impurity content on fatigue endurance in a 6082 Al-alloy. International Journal of Fatigue
    Vitenskapelig artikkel
  • Xu, Zhuo; Razavi, Nima. (2024) Exploring the impact of thickness, scale and printing sequence on the tensile and fracture properties of PLA specimens fabricated via fused deposition modeling. Engineering Failure Analysis
    Vitenskapelig artikkel
  • Xu, Zhuo; Sarasini, Fabrizio; Medori, Elena; Berto, Filippo; Razavi, Nima. (2024) Scale-dependent mechanical performance variations in polylactic acid lattice structures fabricated via additive manufacturing. Fatigue & Fracture of Engineering Materials & Structures (FFEMS)
    Vitenskapelig artikkel
  • Giannini, Leonardo; Razavi, Nima; Alvaro, Antonio; Paltrinieri, Nicola. (2024) Embrittlement, degradation, and loss prevention of hydrogen pipelines. MRS bulletin
    Vitenskapelig artikkel
  • Borrelli, R.; Bellini, C.; Berto, Filippo; Di Cocco, Cocco; Foti, Pietro; Iacoviello, F.. (2024) The impact of Ti6Al4V powder reuse on the quality of electron beam powder bed fusion parts. Progress in Additive Manufacturing
    Vitenskapelig artikkel
  • Xu, Zhuo; Tvenning, Terje; Wu, Tao; Razavi, Nima. (2024) Evaluating quasi-static and fatigue performance of IN718 gyroid lattice structures fabricated via LPBF: Exploring relative densities. International Journal of Fatigue
    Vitenskapelig artikkel
  • Sadeghian, Hadi; Ayatollahi, Majid Reza; Khosravani, Mohammad Reza; Razavi, Nima. (2024) From prototyping to functional parts: A review of mechanical reinforcing procedures for polymeric parts fabricated via material extrusion. Journal of Manufacturing Processes
    Vitenskapelig oversiktsartikkel/review
  • Spiller, Saveria; Pereira Couto, Sara Patricia; Razavi, Nima. (2024) Fracture Analysis of 316L Specimens Fabricated via Material Extrusion Additive Manufacturing: Influence of Building Orientation and Notch Acuity. Fatigue & Fracture of Engineering Materials & Structures (FFEMS)
    Vitenskapelig artikkel
  • Avanzini, Andrea; Tomasoni, Matteo; Xu, Zhuo; Berto, Filippo; Razavi, Nima. (2024) Fracture assessment of polyamide 12 (PA12) specimens fabricated via Multi Jet Fusion(TM) in the presence of geometrical discontinuities. Engineering Fracture Mechanics
    Vitenskapelig artikkel
  • Bologna, Omar; Cecchel, Silvia; Cornacchia, Giovanna; Avanzini, Andrea; Sepe, Raffaele; Berto, Filippo. (2024) Investigating post-processing impact on fatigue performance of LPBF Ti6Al4V with heat treatment, high pressure heat treatment, and dry electropolishing strategies. International Journal of Fatigue
    Vitenskapelig artikkel
  • Demiralay, Enes; Sgarbossa, Fabio; Razavi, Nima. (2024) A Framework to Assess the Impact of Recycled or Reused Metal Powder on Circular Additive Manufacturing. IFAC-PapersOnLine
    Vitenskapelig artikkel

2023

  • Dezianian, Shokouh; Azadi, Mohammad; Razavi, Nima. (2023) Topology optimization on metamaterial cells for replacement possibility in non-pneumatic tire and the capability of 3D-printing. PLOS ONE
    Vitenskapelig artikkel
  • Bellini, C; Berto, Filippo; Borrelli, R; Di Cocco, V; Franchitti, S; Iacoviello, F. (2023) Effects of recycling on defects and microstructure in Ti-6Al-4V powder particles and samples fabricated by Electron Beam Melting process. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Morettini, Giulia; Razavi, Nima; Staffa, A; Palmieri, M; Berto, Filippo; Cianetti, F. (2023) On the combined use of averaged strain energy density criteria (ASED) and equivalent material concept (ECC) for the fracture load prediction of additively manufactured PLA v-notched specimens. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Razavi, Nima; Bagherifard, Sara; Hafnor, Sondre; Spiller, Saveria; Guagliano, Mario; Berto, Filippo. (2023) Fatigue analysis of as-built and heat-treated severely notched AlSi10Mg alloy specimens made by laser powder bed fusion technology. International Journal of Fatigue
    Vitenskapelig artikkel
  • Demiralay, Enes; Razavi, Nima; Kucukkoc, Ibrahim; Peron, Mirco. (2023) An Environmental Decision Support System for Determining On-site or Off-site Additive Manufacturing of Spare Parts. Springer
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Olden, Vigdis; Johnsen, Roy; Jemblie, Lise; Hagen, Anette Brocks; Hagen, Catalina Hoem Musinoi; Zhang, Zhiliang. (2023) International Hydrogen and Materials Integrity Workshop 2023.
    Annet produkt
  • Aramian, Atefeh; Sadeghian, Zohreh; Narimani, Mohammad; Razavi, Nima; Berto, Filippo. (2023) A review on the microstructure and properties of TiC and Ti(C,N) based cermets. International Journal of Refractory Metals and Hard Materials
    Vitenskapelig oversiktsartikkel/review
  • Spiller, Saveria; Kolstad, Sondre Olsøybakk; Razavi, Nima. (2023) Fatigue behavior of 316L stainless steel fabricated via Material Extrusion Additive Manufacturing. Engineering Fracture Mechanics
    Vitenskapelig artikkel
  • Greco, Lucrezia; Buccino, Federica; Xu, Zhuo; Vergani, Laura; Berto, Filippo; Guagliano, Mario. (2023) Design and Analysis of Energy Absorbent Bioinspired Lattice Structures. Journal of Bionic Engineering (JBE)
    Vitenskapelig artikkel
  • Foti, Pietro; Razavi, Nima; Fatemi, Ali; Berto, Filippo. (2023) Multiaxial fatigue of additively manufactured metallic components: A review of the failure mechanisms and fatigue life prediction methodologies. Progress in Materials Science
    Vitenskapelig oversiktsartikkel/review
  • Xu, Zhuo; La Mendola, Irene; Razavi, Nima; Bagherifard, Sara. (2023) Additive manufactured Triply Periodical Minimal Surface lattice structures with modulated hybrid topology. Engineering structures
    Vitenskapelig artikkel
  • Occhipinti, Roberta; Caggiani, Maria Cristina; de Ferri, Lavinia; Xu, Zhuo; Steindal, Calin Constantin; Razavi, Nima. (2023) Structural properties of volcanic precursors-based geopolymers before and after natural weathering. Ceramics International
    Vitenskapelig artikkel
  • Ermakova, Anna; Razavi, Nima; Cabeza, Sandra; Gadalinska, Elzbieta; Reid, Mark; Paradowska, Anna. (2023) The effect of surface treatment and orientation on fatigue crack growth rate and residual stress distribution of wire arc additively manufactured low carbon steel components. Journal of Materials Research and Technology (JMR&T)
    Vitenskapelig artikkel
  • Marsavina, Liviu; Moreira, Pedro; Berto, Filippo; Gao, Chao; Razavi, Nima. (2023) Editorial VSI Fracture behavior of additively manufactured materials and structures. Engineering Fracture Mechanics
    Leder
  • Nabavi-Kivi, A.; Ayatollahi, Majid R.; Razavi, Nima. (2023) Investigating the effect of raster orientation on fracture behavior of 3D-printed ABS specimens under tension-tear loading. European Journal of Mechanics. A, Solids
    Vitenskapelig artikkel
  • Ermakova, Anna; Braithwaite, Jarryd; Razavi, Nima; Ganguly, Supriyo; Berto, Filippo; Mehmanparast, Ali. (2023) The influence of laser shock peening on corrosion-fatigue behaviour of wire arc additively manufactured components. Surface & Coatings Technology
    Vitenskapelig artikkel
  • Ermakova, Anna; Razavi, Nima; Crescenzo, Rocco; Berto, Filippo; Mehmanparast, Ali. (2023) Fatigue life assessment of wire arc additively manufactured ER100S-1 steel parts. Progress in Additive Manufacturing
    Vitenskapelig artikkel
  • Sarkar, Aritra; Razavi, Nima; Ringen, Geir; Welo, Torgeir. (2023) Assessing the fatigue behaviour of recycled Al-alloys: A critical review. Materialia
    Vitenskapelig artikkel
  • Vălean, Estera; Foti, Pietro; Razavi, Nima; Berto, Filippo; Marșavina, Liviu. (2023) Static and fatigue behavior of 3D printed PLA and PLA reinforced with short carbon fibers. Journal of Mechanical Science and Technology
    Vitenskapelig artikkel

2022

  • Grbovic, Aleksandar; Sedmak, Aleksandar; Petrovski, Blagoj; Sghayer, Abulgasem; Sedmak, Simon; Razavi, Nima. (2022) Numerical simulation of fatigue crack growth in AA6156 T6 panels. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Bellini, C; Berto, Filippo; Di Cocco, V; Franchitti, S; Iacoviello, Francesco; Mocanu, Larisa Patricia. (2022) Effect of recycling on internal and external defects of Ti-6Al-4V powder particles for electron beam melting process. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Cecchel, Silvia; Razavi, Nima; Mega, Francesco; Cornacchia, Giovanna; Avanzini, Andrea; Battini, Davide. (2022) Numerical, Mechanical, and Metallurgical analyses of an innovative lightweight titanium conrod additively manufactured. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Marșavina, Liviu; Vălean, Cristina; Mărghitaș, Mihai; Linul, Emanoil; Razavi, Nima; Berto, Filippo. (2022) Effect of the manufacturing parameters on the tensile and fracture properties of FDM 3D-printed PLA specimens. Engineering Fracture Mechanics
    Vitenskapelig artikkel
  • Nabavi-Kivi, A.; Ayatollahi, Majid R.; Rezaeian, Parham; Razavi, Nima. (2022) Investigating the effect of printing speed and mode mixity on the fracture behavior of FDM-ABS specimens. Theoretical and Applied Fracture Mechanics
    Vitenskapelig artikkel
  • Rezaeian, Parham; Ayatollahi, Majid R.; Nabavi-Kivi, A.; Razavi, Nima. (2022) Effect of printing speed on tensile and fracture behavior of ABS specimens produced by fused deposition modeling. Engineering Fracture Mechanics
    Vitenskapelig artikkel
  • Ermakova, Anna; Ganguly, Supriyo; Razavi, Nima; Berto, Filippo; Mehmanparast, Ali. (2022) Corrosion-fatigue crack growth behaviour of wire arc additively manufactured ER100S-1 steel specimens. Engineering Failure Analysis
    Vitenskapelig artikkel
  • Razavi, Nima; Askes, H.; Berto, Filippo; Susmel, L.. (2022) Length scale parameters to estimate fatigue lifetime of 3D-printed titanium alloy Ti6Al4V containing notches in the as-manufactured condition. International Journal of Fatigue
    Vitenskapelig artikkel
  • Cecchel, Silvia; Razavi, Nima; Mega, Francesco; Cornacchia, Giovanna; Avanzini, Andrea; Battini, Davide. (2022) Fatigue testing and end of life investigation of a topology optimized connecting rod fabricated via selective laser melting. International Journal of Fatigue
    Vitenskapelig artikkel
  • Seibert, Paul Dominic; Taylor, David; Berto, Filippo; Razavi, Nima. (2022) Energy TCD - robust and simple failure prediction unifying the TCD and ASED criterion. Engineering Fracture Mechanics
    Vitenskapelig artikkel
  • Ermakova, Anna; Ganguly, Supriyo; Razavi, Nima; Berto, Filippo; Mehmanparast, Ali. (2022) Corrosion-fatigue crack growth behaviour of wire arc additively manufactured ER70S-6 steel parts in marine environments. European Journal of Mechanics. A, Solids
    Vitenskapelig artikkel
  • Razavi, Nima; Nabavi-Kivi, Amir; Ayatollahi, Majid R.. (2022) Mixed-mode fracture prediction of acrylonitrile butadiene styrene material fabricated via fused deposition modeling. Proceedings of the Institution of mechanical engineers. Part L, journal of materials
    Vitenskapelig artikkel
  • Torabi, A.R.; Ayatollahi, M.R.; Berto, Filippo; Razavi, Nima. (2022) Experimental Verification of the Averaged Strain Energy Density Criterion for Brittle Fracture in Blunt V-Notches under Pure Compression. Strength of Materials
    Vitenskapelig artikkel
  • Spiller, Saveria; Kolstad, Sondre Olsøybakk; Razavi, Nima. (2022) Fabrication and characterization of 316L stainless steel components printed with material extrusion additive manufacturing. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Spiller, Saveria; Berto, Filippo; Razavi, Nima. (2022) Mechanical behavior of Material Extrusion Additive Manufactured components: an overview. Procedia Structural Integrity
    Vitenskapelig oversiktsartikkel/review
  • Aliha, Mohammad Reza Mohammad; Kucheki, HG; Razavi, Nima. (2022) In-plane fracture analysis of bi-material adhesively bonded joints by using a simple bend beam specimen. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Foti, Pietro; Mocanu, LP; Razavi, Nima; Bellini, C; Borrelli, R; Di Cocco, V. (2022) Effect of recycling powder on the fatigue properties of AM Ti6Al4V. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Ermakova, Anna; Razavi, Nima; Berto, Filippo; Mehmanparast, Ali. (2022) Uniaxial and multiaxial fatigue behaviour of wire arc additively manufactured ER70S-6 low carbon steel components. International Journal of Fatigue
    Vitenskapelig artikkel
  • Sepe, Raffaele; Giannella, V; Razavi, Nima; Berto, Filippo. (2022) Characterization of static, fatigue and fracture behaviour of the aluminium-lithium alloy Al-Li 2198-T851. International Journal of Fatigue
    Vitenskapelig artikkel
  • Wu, W; Xia, R; Qian, G; Liu, Z; Razavi, Nima; Berto, Filippo. (2022) Mechanostructures: rational mechanical design, fabrication, performance evaluation, and industrial application of advanced structures. Progress in Materials Science
    Vitenskapelig oversiktsartikkel/review
  • Maleki, Erfan; Bagherifard, Sara; Razavi, Nima; Riccio, Martina; Bandini, Michele; Du Plessis, Anton. (2022) Fatigue behaviour of notched laser powder bed fusion AlSi10Mg after thermal and mechanical surface post-processing. Materials Science & Engineering: A
    Vitenskapelig artikkel
  • Maleki, E.; Bagherifard, S.; Razavi, Nima; Bandini, M.; du Plessis, Plessis; Berto, Filippo. (2022) On the efficiency of machine learning for fatigue assessment of post-processed additively manufactured AlSi10Mg. International Journal of Fatigue
    Vitenskapelig artikkel
  • du Plessis, Anton; Razavi, Nima; Benedetti, Matteo; Murchio, Simone; Leary, Martin; Watson, Marcus. (2022) Properties and applications of additively manufactured metallic cellular materials: A review. Progress in Materials Science
    Vitenskapelig oversiktsartikkel/review
  • Salamina, Simone; Crivelli, Daniele; Diviani, Luca; Berto, Filippo; Razavi, Nima. (2022) Strain energy density approach as fatigue assessment of Ti6Al4V specimens machined by WEDM single step technology. International Journal of Fatigue
    Vitenskapelig artikkel
  • Du Plessis, Anton; Razavi, Nima; Wan, Di; Berto, Filippo; Imdaadulah, Adam; Beamer, Chad. (2022) Fatigue performance of shelled additively manufactured parts subjected to hot isostatic pressing. Additive Manufacturing
    Vitenskapelig artikkel

2021

  • Xu, Zhuo; Razavi, Nima; Ayatollahi, Majid R.. (2021) Functionally graded lattice structures: Fabrication methods, mechanical properties, failure mechanisms and applications. Elsevier
    Faglig kapittel
  • Razavi, Nima; Bordonaro, Giancarlo G.; Ferro, Paolo; Torgersen, Jan; Berto, Filippo. (2021) Porosity effect on tensile behavior of Ti-6Al-4V specimens produced by laser engineered net shaping technology. Proceedings of the Institution of mechanical engineers. Part C, journal of mechanical engineering science
    Vitenskapelig artikkel
  • Benedetti, M.; Du Plessis, Anton; Ritchie, R.O.; Dallago, M.; Razavi, Nima; Berto, Filippo. (2021) Architected cellular materials: A review on their mechanical properties towards fatigue-tolerant design and fabrication. Materials science & engineering. R, Reports
    Vitenskapelig oversiktsartikkel/review
  • Bahadori, Robab; Ayatollahi, Majid reza; Razavi, Nima; Berto, Filippo. (2021) Geometry effects on mode I brittle fracture in U‐notched specimens. Fatigue & Fracture of Engineering Materials & Structures (FFEMS)
    Vitenskapelig artikkel
  • Torabi, Ali reza; Saboori, Behnam; Berto, Filippo; Razavi, Nima. (2021) Strain Energy Density-Predicted Brittle Fracture of U-Notched Components under Combined Tension/Tear Loading. Strength of Materials
    Vitenskapelig artikkel
  • Aramian, Atefeh; Sadeghian, Zohreh; Razavi, Nima; Berto, Filippo. (2021) Room and High-Temperature Sliding Wear Behavior of In Situ TiC-Based Cermet Fabricated through Selective Laser Melting. Journal of materials engineering and performance (Print)
    Vitenskapelig artikkel
  • Razavi, Nima; Du Plessis, Anton; Berto, Filippo. (2021) Structural integrity III: energy-based fatigue prediction for complex parts. Elsevier
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Ermakova, Anna; Mehmanparast, Ali; Ganguly, Supriyo; Razavi, Nima; Berto, Filippo. (2021) Fatigue crack growth behaviour of wire and arc additively manufactured ER70S-6 low carbon steel components. International Journal of Fracture
    Vitenskapelig artikkel
  • Branco, Ricardo; Costa, JD; Borrego, LP; Berto, Filippo; Razavi, Nima; Macek, W. (2021) Comparison of different one-parameter damage laws and local stress-strain approaches in multiaxial fatigue life assessment of notched components. International Journal of Fatigue
    Vitenskapelig artikkel
  • Seibert, Paul Dominic; Susmel, L.; Berto, F.; Kästner, M.; Razavi, Nima. (2021) Applicability of strain energy density criterion for fracture prediction of notched PLA specimens produced via fused deposition modeling. Engineering Fracture Mechanics
    Vitenskapelig artikkel
  • Xu, Zhuo; Fostervold, Rakel; Razavi, Nima. (2021) Scale effect on the mechanical behavior of PLA specimens fabricated via Fused Deposition Modeling. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Xu, Zhuo; Medori, Elena; Sarasini, Fabrizio; Razavi, Nima. (2021) Quasi-static behavior of 3D printed lattice structures of various scales. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Xu, Zhuo; Fostervold, Rakel; Razavi, Nima. (2021) Thickness effect on the mechanical behavior of PLA specimens fabricated via Fused Deposition Modeling. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Aramian, Atefeh; Sadeghian, Zohreh; Wan, Di; Holovenko, Yaroslav; Razavi, Nima; Berto, Filippo. (2021) Microstructure and texture evolution during the manufacturing of in situ TiC-NiCr cermet through selective laser melting process. Materials Characterization
    Vitenskapelig artikkel
  • Shanmugam, Vigneshwaran; Marimuthu, Uthayakumar; Rajendran, Sundarakannan; Veerasimman, Arumugaprabu; Mahaboob Basha, A; Bin Abdul Majid, MS. (2021) Experimental Investigation of Thrust Force, Delamination and Surface Roughness in Drilling Hybrid Structural Composites. Materials
    Vitenskapelig artikkel
  • Razavi, Nima; Esmaeely neisiany, Rasoul; Razavi, Moe; Fakhar, Afsaneh; Shanmugam, Vigneshwaran; Alagumalai, V. (2021) Efficient Improvement in Fracture Toughness of Laminated Composite by Interleaving Functionalized Nanofibers. Polymers
    Vitenskapelig artikkel
  • Ganesan, V; Shanmugam, Vigneshwaran; Kaliyamoorthy, B; Sanjeevi, S; Shanmugam, SK; Alagumalai, V. (2021) Optimisation of Mechanical Properties in Saw-Dust/Woven-Jute Fibre/Polyester Structural Composites under Liquid Nitrogen Environment Using Response Surface Methodology. Polymers
    Vitenskapelig artikkel
  • Foti, Pietro; Razavi, Nima; Berto, Filippo. (2021) Fracture assessment of U-notched PMMA under mixed mode I/II loading conditions by means of local approaches. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Xu, Zhuo; Fostervold, Rakel; Razavi, Nima. (2021) Thickness effect on the fracture behavior of structural components fabricated via Fused Deposition Modeling. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Esmaeely Neisiany, Rasoul; Nouri Khorasani, Saied; Kong Yoong Lee, Jeremy; Razavi, Nima; Enayati, Mohammad Saeid; Naeimirad, Mohammadreza. (2021) Core-shell nanofibers for developing self-healing materials: Recent progress and future directions. Material Design & Processing Communications (MDPC)
    Vitenskapelig artikkel
  • Molaei, R; Fatemi, Ali; Razavi, Nima; Berto, Filippo. (2021) Fatigue and Fracture of Additively Manufactured Metallic Materials. Elsevier
    Leksikonartikkel
  • Bellini, C; Berto, Filippo; Di Cocco, V; Iacoviello, Francesco; Mocanu, LP; Razavi, Nima. (2021) Additive manufacturing processes for metals and effects of defects on mechanical strength: a review. Procedia Structural Integrity
    Vitenskapelig oversiktsartikkel/review
  • Kanyilmaz, Alper; Demir, AG; Chierici, M.; Berto, Filippo; Gardner, L; Kandukuri, SY. (2021) Role of Metal 3D Printing to Increase Quality and Resource-efficiency in the Construction Sector. Additive Manufacturing
    Vitenskapelig oversiktsartikkel/review
  • Albinmousa, Jafar; Peron, Mirco; Razavi, Nima; Al Hussain, M; Al Ghanim, A; Berto, Filippo. (2021) Experimental characterization and theoretical prediction of quasi-static fracture behavior of notched ZK60-T5 Mg samples. Fatigue & Fracture of Engineering Materials & Structures (FFEMS)
    Vitenskapelig artikkel
  • Mensah, R.A.; Shanmugam, Vigneshwaran; Narayanan, Sreenivasan; Razavi, Nima; Ulfberg, Adrian; Blanksvärd, Thomas. (2021) Biochar-Added Cementitious Materials—A Review on Mechanical, Thermal, and Environmental Properties. Sustainability
    Vitenskapelig artikkel
  • Ermakova, Anna; Ganguly, Supriyo; Razavi, Nima; Berto, Filippo; Mehmanparast, Ali. (2021) Experimental investigation of the fatigue crack growth behavior in wire arc additively manufactured ER100S-1 steel specimens. Fatigue & Fracture of Engineering Materials & Structures (FFEMS)
    Vitenskapelig artikkel
  • Karvan, Poorya; Razavi, Nima; Berto, Filippo; Bertolin, Chiara. (2021) Energy density and fracture parameters of coated Scots pine. Construction and Building Materials
    Vitenskapelig artikkel
  • Bertolin, Chiara; Karvan, Poorya; de Rosa, Andrea; Razavi, Nima; Berto, Filippo. (2021) Relation between fracture characteristics and moisture content along longitudinal direction in a naturally drying Scots pine. Theoretical and Applied Fracture Mechanics
    Vitenskapelig artikkel
  • Morettini, Giulia; Braccesi, Claudio; Cianetti, Filippo; Razavi, Nima. (2021) Design and implementation of new experimental multiaxial random fatigue tests on astm-a105 circular specimens. International Journal of Fatigue
    Vitenskapelig artikkel
  • Razavi, Nima; Avanzini, A; Cornacchia, G; Giorleo, L; Berto, Filippo. (2021) Effect of heat treatment on fatigue behavior of as-built notched Co-Cr-Mo parts produced by Selective Laser Melting. International Journal of Fatigue
    Vitenskapelig artikkel
  • Wan, Di; Ma, Yan; Sun, Binhan; Razavi, Nima; Wang, Dong; Lu, Xu. (2021) Evaluation of hydrogen effect on the fatigue crack growth behavior of medium-Mn steels via in-situ hydrogen plasma charging in an environmental scanning electron microscope. Journal of Materials Science & Technology
    Vitenskapelig artikkel
  • Foti, Pietro; Razavi, Nima; Ayatollahi, M; Marsavina, L; Berto, Filippo. (2021) On the application of the volume free strain energy density method to blunt V-notches under mixed mode condition. Engineering structures
    Vitenskapelig artikkel

2020

  • Aramian, Atefeh; Razavi, Nima; Sadeghian, Zohreh; Berto, Filippo. (2020) A review of additive manufacturing of cermets. Additive Manufacturing
    Vitenskapelig oversiktsartikkel/review
  • Morettini, Giulia; Braccesi, Claudio; Cianetti, Filippo; Razavi, Nima; Solberg, Klas; Capponi, Lorenzo. (2020) Collection of experimental data for multiaxial fatigue criteria verification. Fatigue & Fracture of Engineering Materials & Structures (FFEMS)
    Vitenskapelig artikkel
  • Razavi, Nima; Ayatollahi, Majid reza; Berto, Filippo. (2020) Assessment of mixed mode fatigue crack growth under biaxial loading using an iterative technique. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Razavi, Nima; Bale, Emil Scott; Berto, Filippo. (2020) Mechanical behavior of metallic fiber-reinforced adhesive under cyclic loading. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Valean, C; Marsavina, L; Marghitas, M; Linul, E; Razavi, Nima; Berto, Filippo. (2020) Effect of manufacturing parameters on tensile properties of FDM printed specimens. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Berto, Filippo; Fatemi, Ali; Shamsaei, Nima; Razavi, Nima. (2020) Fatigue Assessment of 17-4 PH Stainless Steel Notched Specimens Made by Direct Metal Laser Sintering. American Society for Testing & Materials (ASTM) International
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Bertolin, Chiara; De Ferri, Lavinia; Razavi, Nima; Berto, Filippo. (2020) Acoustic Emission NDT for monitoring hygro-mechanical reactions of coated pine wood: a methodological approach. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Du Plessis, Anton; Razavi, Nima; Berto, Filippo. (2020) The effects of microporosity in struts of gyroid lattice structures produced by laser powder bed fusion. Materials & design
    Vitenskapelig artikkel
  • Razavi, Nima; Van Hooreweder, Brecht; Berto, Filippo. (2020) Effect of build thickness and geometry on quasi-static and fatigue behavior of Ti-6Al-4V produced by Electron Beam Melting. Additive Manufacturing
    Vitenskapelig artikkel
  • Razavi, Nima; Ayatollahi, Majid reza; Shahmohammadi, M; Berto, Filippo. (2020) Geometry effect on fracture behavior of V-notched specimens. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Razavi, Nima; Majidi, Hamid reza; Berto, Filippo. (2020) Brittle fracture prediction of key-hole notched specimens by means of J-integral expression. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Razavi, Nima; Majidi, Hamid reza; Berto, Filippo; Ayatollahi, Majid reza. (2020) Fracture assessment of U-notched graphite specimens by means of cohesive zone model. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Ferro, Paolo; Meneghello, Roberto; Razavi, Nima; Berto, Filippo; Savio, G.. (2020) Porosity Inducing Process Parameters in Selective Laser Melted AlSi10Mg Aluminium Alloy. Physical Mesomechanics
    Vitenskapelig artikkel
  • Ermakova, Anna; Mehmanparast, Ali; Ganguly, Supriyo; Razavi, Nima; Berto, Filippo. (2020) Investigation of mechanical and fracture properties of wire and arc additively manufactured low carbon steel components. Theoretical and Applied Fracture Mechanics
    Vitenskapelig artikkel
  • Aramian, Atefeh; Sadeghian, Zohreh; Razavi, Nima; Prashanth, Konda Gokuldoss; Berto, Filippo. (2020) Effect of selective laser melting process parameters on microstructural and mechanical properties of TiC–NiCr cermet. Ceramics International
    Vitenskapelig artikkel
  • Razavi, Nima; Bale, Emil Scott; Berto, Filippo; Bertolin, Chiara. (2020) Mechanical behavior of metallic fiber-reinforced adhesive under dynamic loading. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Branco, R; Costa, J.D.; Borrego, L.P.; Berto, Filippo; Razavi, Nima; Macek, W. (2020) Multiaxial fatigue life assessment in notched components based on the effective strain energy density. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Foti, Pietro; Razavi, Nima; Marsavina, Liviu; Berto, Filippo. (2020) Volume Free Strain Energy Density Method for Applications to Blunt V-Notches. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Al Zamzami, I; Razavi, Nima; Berto, Filippo; Susmel, Luca. (2020) The Critical Distance Method to estimate the fatigue strength of notched additively manufactured titanium. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Valean, C; Marsavina, Liviu; Marghitas, M; Linul, E; Razavi, Nima; Berto, Filippo. (2020) The effect of crack insertion for FDM printed PLA materials on Mode I and Mode II fracture toughness. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Seibert, Paul Dominic; Razavi, Nima; Susmel, Luca; Berto, Filippo; Kastner, Markus. (2020) Validation of the average strain energy density criterion for additively manufactured notched polylactide acid specimens. Procedia Structural Integrity
    Vitenskapelig artikkel

2019

  • Zivkovic, Jelena; Razavi, Nima; Berto, Filippo; Øverli, Jan Arve. (2019) Effect of loading rate on the fracture energy of lightweight aggregate concrete subjected to three-point bending test.
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Berto, Filippo; Razavi, Nima. (2019) Fatigueless structures inspired by Nature: a case study. Material Design & Processing Communications (MDPC)
    Vitenskapelig artikkel
  • Ferro, Paolo; Meneghello, R; Razavi, Nima; Berto, Filippo; Gianpaolo, G. (2019) Porosity inducing process parameters in selective laser melted AlSilOMg aluminium alloy. Physical Mesomechanics
    Vitenskapelig artikkel
  • M, Rezania; M, Panahandeh; Razavi, Nima; Berto, Filippo. (2019) Experimental study of the simultaneous effect of nano-silica and nano-carbon black on permeability and mechanical properties of the concrete. Theoretical and Applied Fracture Mechanics
    Vitenskapelig artikkel
  • Majidi, Hamid Reza; Torabi, Ali reza; Zabihi, Majed; Razavi, Nima; Berto, Filippo. (2019) Energy-based ductile failure predictions in cracked friction-stir welded joints. Engineering Failure Analysis
    Vitenskapelig artikkel
  • Malikova, Lucie; Razavi, Nima; Berto, Filippo. (2019) Crack propagation in a brittle DCB specimen assessed by means of the Williams? power expansion. Frattura ed Integrità Strutturale
    Vitenskapelig artikkel
  • Solberg, Klas; Guan, Shuai; Javad Razavi, Nima; Welo, Torgeir; Chan, Kang Cheung; Berto, Filippo. (2019) Fatigue of additively manufactured 316L stainless steel: The influence of porosity and surface roughness. Fatigue & Fracture of Engineering Materials & Structures (FFEMS)
    Vitenskapelig artikkel
  • Razavi, Nima; Berto, Filippo. (2019) Directed Energy Deposition versus Wrought Ti-6Al-4V: A Comparison of Microstructure, Fatigue Behavior, and Notch Sensitivity. Advanced Engineering Materials
    Vitenskapelig artikkel
  • Torabi, A.R.; Razavi, Nima; Berto, Filippo; Ayatollahi, Majid R. (2019) On Suitability of the Averaged Strain Energy Density Criterion in Predicting Mixed Mode I/Ii Brittle Fracture of Blunt V-Notches with Negative Mode I Contributions. Strength of Materials
    Vitenskapelig artikkel
  • Razavi, Nima; Berto, Filippo. (2019) A new fixture for fracture tests under mixed mode I/II/III loading. Fatigue & Fracture of Engineering Materials & Structures (FFEMS)
    Vitenskapelig artikkel
  • Morettini, Giulia; Razavi, Nima; Zucca, Guido. (2019) Effects of build orientation on fatigue behavior of Ti-6Al-4V as-built specimens produced by direct metal laser sintering. Procedia Structural Integrity
    Vitenskapelig artikkel

2018

  • Ayatollahi, M.R.; Razavi, Nima; Berto, Filippo. (2018) Crack path stability in brittle fracture under pure mode i loading. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Razavi, Nima; Ayatollahi, M.R.; Berto, Filippo. (2018) Assessment of fatigue crack growth behavior of cracked specimens repaired by indentation. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Razavi, Nima; Berto, Filippo. (2018) Fatigue strength of notched specimens made of Ti-6Al-4V produced by Selected Laser Melting technique. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Razavi, Nima; Bordonaro, Giancarlo; Ferro, Paolo; Berto, Filippo. (2018) Fatigue assessment of semi-circular notched specimens produced by Laser Engineered Net Shaping method. MATEC Web of Conferences
    Vitenskapelig artikkel
  • Song, Wei; Liu, Xuesong; Berto, Filippo; Razavi, Nima. (2018) Energy-based low cycle fatigue indicator prediction of non-load-carrying cruciform welded joints. Theoretical and Applied Fracture Mechanics
    Vitenskapelig artikkel
  • Razavi, Nima; Ayatollahi, Majid Reza; Majidi, Hamid Reza; Berto, Filippo. (2018) A strain-based criterion for failure load prediction of steel/CFRP double strap joints. Composite structures
    Vitenskapelig artikkel
  • Peng, D; Jones, R; Berto, Filippo; Razavi, Nima. (2018) Effect of corrosion and fatigue on the remaining life of structures and its implication to additive manufacturing. Frattura ed Integrità Strutturale
    Vitenskapelig artikkel
  • Razavi, Nima; Ayatollahi, Majid reza; Amozadi, Atefeh; Berto, Filippo. (2018) Effects of different indentation methods on fatigue life extension of cracked specimens. Fatigue & Fracture of Engineering Materials & Structures (FFEMS)
    Vitenskapelig artikkel
  • Razavi, Nima; Berto, Filippo; Peron, Mirco; Torgersen, Jan. (2018) Parametric study of adhesive joints with non-flat sinusoid interfaces. Theoretical and Applied Fracture Mechanics
    Vitenskapelig artikkel
  • Song, Wei; Liu, Xuesong; Berto, Filippo; Razavi, Nima. (2018) Low-cycle fatigue behavior of 10CrNi3MoV high strength steel and its undermatched welds. Materials
    Vitenskapelig artikkel
  • Razavi, Nima; Esmaeili, Emad; Samari, Majid; Razavi, Seyed mohammad reza. (2018) Stress analysis on a non-flat zigzag interface bonded joint. The journal of adhesion
    Vitenskapelig artikkel
  • Acanfora, M; Gallo, Pasquale; Razavi, Nima; Ayatollahi, Majid reza; Berto, Filippo. (2018) Numerical Evaluation of T-stress under Mixed Mode Loading Through the Use of Coarse Meshes. Physical Mesomechanics
    Vitenskapelig artikkel
  • Razavi, Nima; Aliha, Mohammad Reza Mohammad; Berto, Filippo. (2018) Application of an average strain energy density criterion to obtain the mixed mode fracture load of granite rock tested with the cracked asymmetric four-point bend specimens. Theoretical and Applied Fracture Mechanics
    Vitenskapelig artikkel
  • Razavi, Nima; Ferro, P; Berto, Filippo; Torgersen, Jan. (2018) Fatigue strength of blunt V-notched specimens produced by selective laser melting of Ti-6Al-4V. Theoretical and Applied Fracture Mechanics
    Vitenskapelig artikkel
  • Song, Wei; Liu, Xuesong; Razavi, Nima. (2018) Fatigue assessment of steel load-carrying cruciform welded joints by means of local approaches. Fatigue & Fracture of Engineering Materials & Structures (FFEMS)
    Vitenskapelig artikkel
  • Razavi, Nima; R, EsmaeelyNeisiany; MR, Ayatollahi; S, Ramakrishna; S, NouriKhorasani; Berto, Filippo. (2018) Fracture assessment of polyacrylonitrile nanofiber-reinforced epoxy adhesive. Theoretical and Applied Fracture Mechanics
    Vitenskapelig artikkel
  • Torabi, AR; Berto, Filippo; Razavi, Nima. (2018) Tensile failure prediction of U-notched plates under moderate-scale and large-scale yielding regimes. Theoretical and Applied Fracture Mechanics
    Vitenskapelig artikkel
  • Majidi, Hamid Reza; Razavi, Nima; Torabi, Ali reza. (2018) Application of EMC-J criterion to fracture prediction of U-notched polymeric specimens with nonlinear behaviour. Fatigue & Fracture of Engineering Materials & Structures (FFEMS)
    Vitenskapelig artikkel
  • Javad Razavi, Nima; Sandnes, Lise; Torgersen, Jan; Berto, Filippo. (2018) The effect of fiber orientation on fracture response of metallic fiber-reinforced adhesive thin films. Theoretical and Applied Mechanics Letters
    Vitenskapelig artikkel
  • Javad Razavi, Nima; Berto, Filippo; Torgersen, Jan. (2018) Frontiers of fracture and fatigue: Some recent applications of the local strain energy density. Frattura ed Integrità Strutturale
    Vitenskapelig artikkel
  • Branco, Ricardo; Costa, J.D.M.; Berto, Filippo; Razavi, Nima; Ferreira, J.A.M.; Capela, C.. (2018) Low-cycle fatigue behaviour of AISI 18Ni300 maraging steel produced by selective laser melting. Metals
    Vitenskapelig artikkel
  • Nemati giv, Ali; Ayatollahi, Majid reza; Razavi, Nima; Khoramishad, Hadi. (2018) The effect of orientations of metal macrofiber reinforcements on mechanical properties of adhesively bonded single lap joints. The journal of adhesion
    Vitenskapelig artikkel
  • Razavi, Nima; Esmaeely neisiany, Rasoul; Nouri khorasani, Saied; Ramakrishna, Seeram; Berto, Filippo. (2018) Effect of neat and reinforced polyacrylonitrile nanofibers incorporation on interlaminar fracture toughness of carbon/epoxy composite. Theoretical and Applied Mechanics Letters
    Vitenskapelig artikkel
  • Abbas, I.A.; Razavi, Nima. (2018) A Mode I Crack Problem for a Thermoelastic Fibre-Reinforced Anisotropic Material Using Finite Element Method. Physical Mesomechanics
    Vitenskapelig artikkel
  • Saboori, Behnam; Torabi, Ali reza; Berto, Filippo; Razavi, Nima. (2018) Averaged strain energy density to assess mixed mode I/III fracture of U-notched GPPS samples. Structural Engineering and Mechanics
    Vitenskapelig artikkel
  • Esmaeili, Emad; Razavi, Nima; Bayat, Mohammad; Berto, Filippo. (2018) Flexural behavior of metallic fiber-reinforced adhesively bonded single lap joints. The journal of adhesion
    Vitenskapelig artikkel
  • Razavi, Nima; Ayatollahi, Majid reza; Berto, Filippo. (2018) A synthesis of geometry effect on brittle fracture. Engineering Fracture Mechanics
    Vitenskapelig artikkel
  • Razavi, Nima; Ayatollahi, Majid reza; Nemati giv, Ali; Khoramishad, Hadi. (2018) Single lap joints bonded with structural adhesives reinforced with a mixture of silica nanoparticles and multi walled carbon nanotubes. International Journal of Adhesion and Adhesives
    Vitenskapelig artikkel
  • Razavi, Nima; Bordonaro, Giancarlo; Ferro, Paolo; Torgersen, Jan; Berto, Filippo. (2018) Fatigue behavior of porous Ti-6Al-4V made by laser-engineered net shaping. Materials
    Vitenskapelig artikkel
  • Bressan, Stefano; Razavi, Nima; Berto, Filippo. (2018) Based on energy approach for the fatigue life evaluation of micrometric-sized single-crystal silicon notched specimens. Theoretical and Applied Fracture Mechanics
    Vitenskapelig artikkel
  • Torabi, Ali reza; Berto, Filippo; Razavi, Nima. (2018) Ductile failure prediction of thin notched aluminum plates subjected to combined tension-shear loading. Theoretical and Applied Fracture Mechanics
    Vitenskapelig artikkel
  • Razavi, Nima; Ayatollahi, Majid reza; Samari, Majid; Da silva, Lucas f. m.. (2018) Effect of interface non-flatness on the fatigue behavior of adhesively bonded single lap joints. Proceedings of the Institution of mechanical engineers. Part L, journal of materials
    Vitenskapelig artikkel

2017

  • Colussi, M.; Berto, Filippo; Razavi, Nima; Ayatollahi, M.R.. (2017) Experimental and numerical investigations of fracture behavior of magnetostrictive materials. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Campagnolo, A.; Berto, Filippo; Razavi, Nima; Ayatollahi, M.R.. (2017) Some recent criteria for brittle fracture prediction under in-plane shear loading. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Gallo, P.; Berto, Filippo; Razavi, Nima; Ayatollahi, M.R.. (2017) Non-localized creep assessment of V-notched components: A review. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Berto, Filippo; Razavi, Nima; Ayatollahi, M.R.. (2017) Fatigue behaviour of notched specimens made of 40CrMoV13.9 under multiaxial loading. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Ferro, P.; Berto, Filippo; Razavi, Nima; Ayatollahi, M.R.. (2017) The effect of residual stress on fatigue behavior of V-notched components: A review. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Berto, Filippo; Razavi, Nima; Ayatollahi, M.R.. (2017) Multiaxial fracture of graphite components: A review of recent results. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Berto, Filippo; Razavi, Nima; Ayatollahi, M.R.; Mutignani, F.. (2017) Mechanical behavior of hot-dip galvanized welded steel under cyclic loading. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Berto, Filippo; Marsavina, L.; Razavi, Nima; Ayatollahi, M.R.. (2017) On the fracture behavior of polyurethane notched components. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Ayatollahi, Majid reza; Nemati giv, Ali; Razavi, Nima; Khoramishad, Hadi. (2017) Mechanical properties of adhesively single lap-bonded joints reinforced with multi-‌‌‌walled carbon nanotubes and silica nanoparticles. The journal of adhesion
    Vitenskapelig artikkel
  • Razavi, Nima; Ayatollahi, Majid reza; Sommitsch, Christof; Moser, Christian. (2017) Retardation of fatigue crack growth in high strength steel S690 using a modified stop-hole technique. Engineering Fracture Mechanics
    Vitenskapelig artikkel
  • Razavi, Nima; Ayatollahi, Majid reza; Esmaeili, Emad; Da silva, Lucas f. m.. (2017) Mixed-mode fracture response of metallic fiber-reinforced epoxy adhesive. European Journal of Mechanics. A, Solids
    Vitenskapelig artikkel
  • Peron, Mirco; Razavi, Nima; Berto, Filippo; Torgersen, Jan; Marsavina, L. (2017) Local strain energy density for the fracture assessment of polyurethane specimens weakened by notches of different shape. Frattura ed Integrità Strutturale
    Vitenskapelig artikkel
  • Razavi, Nima; Peron, Mirco; Torgersen, Jan; Berto, Filippo. (2017) Static multiaxial fracture behavior of graphite components: A review of recent results. Key Engineering Materials
    Vitenskapelig artikkel
  • Razavi, Nima; Peron, Mirco; Torgersen, Jan; Berto, Filippo. (2017) The effect of interface geometry on the mechanical behavior of adhesive joints. Key Engineering Materials
    Vitenskapelig artikkel
  • Peron, Mirco; Razavi, Nima; Berto, Filippo; Torgersen, Jan; Mutignani, F. (2017) Local strain energy density for the fatigue assessment of hot dip galvanized welded joints: Some recent outcomes. Frattura ed Integrità Strutturale
    Vitenskapelig artikkel
  • Ferro, P; Peron, Mirco; Razavi, Nima; Berto, Filippo; Torgersen, Jan. (2017) The fatigue behavior of V-notches in presence of residual stresses: Recent developments and future outcomes. Frattura ed Integrità Strutturale
    Vitenskapelig oversiktsartikkel/review
  • Razavi, Nima; Ferro, Paolo; Berto, Filippo. (2017) Fatigue Assessment of Ti–6Al–4V Circular Notched Specimens Produced by Selective Laser Melting. Metals
    Vitenskapelig artikkel
  • Razavi, Nima; Peron, Mirco; Torgersen, Jan; Berto, Filippo; Welo, Torgeir. (2017) 40CrMoV13.9 notched specimens under multiaxial fatigue: An overview of recent results. Frattura ed Integrità Strutturale
    Vitenskapelig artikkel
  • Chebat, F; Cincera, M; Razavi, Nima; Berto, Filippo; Welo, Torgeir. (2017) Fatigue assessment of steel rollers by means of the local energy. Frattura ed Integrità Strutturale
    Vitenskapelig artikkel
  • Razavi, Nima; Peron, Mirco; Torgersen, Jan; Berto, Filippo. (2017) Notched graphite under multiaxial loading. Frattura ed Integrità Strutturale
    Vitenskapelig artikkel
  • Gallo, P; Razavi, Nima; Peron, Mirco; Torgersen, Jan; Berto, Filippo. (2017) Creep behavior of v-notched components. Frattura ed Integrità Strutturale
    Vitenskapelig artikkel
  • Razavi, Nima; Peron, Mirco; Torgersen, Jan; Berto, Filippo; Mutignani, F. (2017) Effect of hot dip galvanization on the fatigue strength of steel bolted connections. Frattura ed Integrità Strutturale
    Vitenskapelig artikkel
  • Javad Razavi, Nima; Ferro, Paolo; Berto, Filippo. (2017) RETRACTED ARTICLE: Fatigue assessment of Ti-6Al-4V circular notched specimens produced by selective laser melting. Strength of Materials
    Errata
  • Ayatollahi, Majid reza; Samari, Majid; Razavi, Nima; Da silva, Lucas f. m.. (2017) Fatigue performance of adhesively bonded single lap joints with non‐flat sinusoid interfaces. Fatigue & Fracture of Engineering Materials & Structures (FFEMS)
    Vitenskapelig artikkel
  • Peron, Mirco; Javad Razavi, Nima; Torgersen, Jan; Berto, Filippo. (2017) Fracture assessment of PEEK under static loading by means of the local strain energy density. Materials
    Vitenskapelig artikkel
  • Dadlani, Anup; Acharya, Shinjita; Trejo, Orlando; Nordlund, Dennis; Peron, Mirco; Javad Razavi, Nima. (2017) Revealing the Bonding Environment of Zn in ALD Zn(O,S) Buffer Layers through X-ray Absorption Spectroscopy. ACS Applied Materials & Interfaces
    Vitenskapelig artikkel
  • Majidi, Hamid Reza; Razavi, Nima; Berto, Filippo. (2017) Failure assessment of steel/CFRP double strap joints. Metals
    Vitenskapelig artikkel
  • Aliha, MRM; Berto, Filippo; Mousavi, A.; Javad Razavi, Nima. (2017) On the applicability of ASED criterion for predicting mixed mode I+II fracture toughness results of a rock material. Theoretical and Applied Fracture Mechanics
    Vitenskapelig artikkel
  • Peron, Mirco; Razavi, Nima; Berto, Filippo; Torgersen, Jan; Colussi, M. (2017) Fracture assessment of magnetostrictive materials. Frattura ed Integrità Strutturale
    Vitenskapelig artikkel
  • Peron, Mirco; Razavi, Nima; Berto, Filippo; Torgersen, Jan. (2017) Notch stress intensity factors under mixed mode loadings: An overview of recent advanced methods for rapid calculation. Frattura ed Integrità Strutturale
    Vitenskapelig oversiktsartikkel/review
  • Campagnolo, A; Razavi, Nima; Peron, Mirco; Torgersen, Jan; Berto, Filippo. (2017) Mode II brittle fracture: Recent developments. Frattura ed Integrità Strutturale
    Vitenskapelig artikkel
  • Razavi, Nima; Berto, Filippo. (2017) Experimental investigation of metallic fiber-reinforced adhesively bonded joints under bending. Key Engineering Materials
    Vitenskapelig artikkel
  • Razavi, Nima; Peron, Mirco; Mutignani, F; Torgersen, Jan; Berto, Filippo. (2017) A study on the fatigue behavior of hot dip galvanized steel connections. Key Engineering Materials
    Vitenskapelig artikkel
  • Razavi, Nima; Peron, Mirco; Mutignani, F; Torgersen, Jan; Berto, Filippo. (2017) Fatigue strength of hot-dip galvanized welded steel connections. Key Engineering Materials
    Vitenskapelig artikkel
  • Rashidi Moghaddam, M; Ayatollahi, MR; Razavi, Nima; Berto, Filippo. (2017) Mode II brittle fracture assessment using an energy based criterion. Physical Mesomechanics
    Vitenskapelig artikkel

2016

  • Ayatollahi, Majid reza; Razavi, Nima; Sommitsch, Christof; Moser, Christian. (2016) Fatigue Life Extension by Crack Repair Using Double Stop-Hole Technique. Materials Science Forum
    Vitenskapelig artikkel
  • Ayatollahi, Majid reza; Rashidi moghaddam, Morteza; Razavi, Nima; Berto, Filippo. (2016) Geometry effects on fracture trajectory of PMMA samples under pure mode-I loading. Engineering Fracture Mechanics
    Vitenskapelig artikkel

2015

  • Ayatollahi, Majid reza; Razavi, Nima; Rashidi moghaddam, Morteza; Berto, Filippo. (2015) Mode I Fracture Analysis of Polymethylmetacrylate Using Modified Energy-Based Models. Physical Mesomechanics
    Vitenskapelig artikkel
  • Ayatollahi, Majid reza; Razavi, Nima; Yahya, Mohd Yazid. (2015) Mixed mode fatigue crack initiation and growth in a CT specimen repaired by stop hole technique. Engineering Fracture Mechanics
    Vitenskapelig artikkel

2014

  • Ayatollahi, Majid reza; Razavi, Nima; Chamani, Hamid reza. (2014) A numerical study on the effect of symmetric crack flank holes on fatigue life extension of a SENT specimen. Fatigue & Fracture of Engineering Materials & Structures (FFEMS)
    Vitenskapelig artikkel
  • Khoramishad, Hadi; Razavi, Nima. (2014) Metallic fiber-reinforced adhesively bonded joints. International Journal of Adhesion and Adhesives
    Vitenskapelig artikkel
  • Ayatollahi, Majid reza; Razavi, Nima; Chamani, Hamid reza. (2014) Fatigue Life Extension by Crack Repair Using Stop-hole Technique under Pure Mode-I and Pure mode-II Loading Conditions. Procedia Engineering
    Vitenskapelig artikkel

2013

  • Razavi, Seyed mohammad reza; Razavi, Nima; Miri, Taghi; Shirazian, Saeed. (2013) CFD simulation of CO2 capture from gas mixtures in nanoporous membranes by solution of 2-amino-2-methyl-1-propanol and piperazine. International Journal of Greenhouse Gas Control
    Vitenskapelig artikkel

Tidsskriftspublikasjoner

  • Lipiäinen, Kalle; Ahola, Antti; Lund, Hannu; Penttilä, Sakari; Razavi, Nima; Skriko, Tuomas. (2025) Fatigue strength assessment of additively manufactured component considering local quality. Welding in the World
    Vitenskapelig artikkel
  • Razavi, Nima; Sadeghian, Hadi; Ayatollahi, Majid reza. (2025) Concurrent Channel Reinforcement: A novel reinforcing procedure for polymeric structures fabricated via material extrusion technique. Thin-walled structures
    Vitenskapelig artikkel
  • Sarkar, Aritra; Aktunali, Mehmet; Arbo, Siri Marthe; Holmestad, Jon; Viespoli, Luigi Mario; Nyhus, Bård. (2024) A study on the influence of impurity content on fatigue endurance in a 6082 Al-alloy. International Journal of Fatigue
    Vitenskapelig artikkel
  • Xu, Zhuo; Razavi, Nima. (2024) Exploring the impact of thickness, scale and printing sequence on the tensile and fracture properties of PLA specimens fabricated via fused deposition modeling. Engineering Failure Analysis
    Vitenskapelig artikkel
  • Xu, Zhuo; Sarasini, Fabrizio; Medori, Elena; Berto, Filippo; Razavi, Nima. (2024) Scale-dependent mechanical performance variations in polylactic acid lattice structures fabricated via additive manufacturing. Fatigue & Fracture of Engineering Materials & Structures (FFEMS)
    Vitenskapelig artikkel
  • Giannini, Leonardo; Razavi, Nima; Alvaro, Antonio; Paltrinieri, Nicola. (2024) Embrittlement, degradation, and loss prevention of hydrogen pipelines. MRS bulletin
    Vitenskapelig artikkel
  • Borrelli, R.; Bellini, C.; Berto, Filippo; Di Cocco, Cocco; Foti, Pietro; Iacoviello, F.. (2024) The impact of Ti6Al4V powder reuse on the quality of electron beam powder bed fusion parts. Progress in Additive Manufacturing
    Vitenskapelig artikkel
  • Xu, Zhuo; Tvenning, Terje; Wu, Tao; Razavi, Nima. (2024) Evaluating quasi-static and fatigue performance of IN718 gyroid lattice structures fabricated via LPBF: Exploring relative densities. International Journal of Fatigue
    Vitenskapelig artikkel
  • Sadeghian, Hadi; Ayatollahi, Majid Reza; Khosravani, Mohammad Reza; Razavi, Nima. (2024) From prototyping to functional parts: A review of mechanical reinforcing procedures for polymeric parts fabricated via material extrusion. Journal of Manufacturing Processes
    Vitenskapelig oversiktsartikkel/review
  • Spiller, Saveria; Pereira Couto, Sara Patricia; Razavi, Nima. (2024) Fracture Analysis of 316L Specimens Fabricated via Material Extrusion Additive Manufacturing: Influence of Building Orientation and Notch Acuity. Fatigue & Fracture of Engineering Materials & Structures (FFEMS)
    Vitenskapelig artikkel
  • Avanzini, Andrea; Tomasoni, Matteo; Xu, Zhuo; Berto, Filippo; Razavi, Nima. (2024) Fracture assessment of polyamide 12 (PA12) specimens fabricated via Multi Jet Fusion(TM) in the presence of geometrical discontinuities. Engineering Fracture Mechanics
    Vitenskapelig artikkel
  • Bologna, Omar; Cecchel, Silvia; Cornacchia, Giovanna; Avanzini, Andrea; Sepe, Raffaele; Berto, Filippo. (2024) Investigating post-processing impact on fatigue performance of LPBF Ti6Al4V with heat treatment, high pressure heat treatment, and dry electropolishing strategies. International Journal of Fatigue
    Vitenskapelig artikkel
  • Demiralay, Enes; Sgarbossa, Fabio; Razavi, Nima. (2024) A Framework to Assess the Impact of Recycled or Reused Metal Powder on Circular Additive Manufacturing. IFAC-PapersOnLine
    Vitenskapelig artikkel
  • Dezianian, Shokouh; Azadi, Mohammad; Razavi, Nima. (2023) Topology optimization on metamaterial cells for replacement possibility in non-pneumatic tire and the capability of 3D-printing. PLOS ONE
    Vitenskapelig artikkel
  • Bellini, C; Berto, Filippo; Borrelli, R; Di Cocco, V; Franchitti, S; Iacoviello, F. (2023) Effects of recycling on defects and microstructure in Ti-6Al-4V powder particles and samples fabricated by Electron Beam Melting process. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Morettini, Giulia; Razavi, Nima; Staffa, A; Palmieri, M; Berto, Filippo; Cianetti, F. (2023) On the combined use of averaged strain energy density criteria (ASED) and equivalent material concept (ECC) for the fracture load prediction of additively manufactured PLA v-notched specimens. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Razavi, Nima; Bagherifard, Sara; Hafnor, Sondre; Spiller, Saveria; Guagliano, Mario; Berto, Filippo. (2023) Fatigue analysis of as-built and heat-treated severely notched AlSi10Mg alloy specimens made by laser powder bed fusion technology. International Journal of Fatigue
    Vitenskapelig artikkel
  • Aramian, Atefeh; Sadeghian, Zohreh; Narimani, Mohammad; Razavi, Nima; Berto, Filippo. (2023) A review on the microstructure and properties of TiC and Ti(C,N) based cermets. International Journal of Refractory Metals and Hard Materials
    Vitenskapelig oversiktsartikkel/review
  • Spiller, Saveria; Kolstad, Sondre Olsøybakk; Razavi, Nima. (2023) Fatigue behavior of 316L stainless steel fabricated via Material Extrusion Additive Manufacturing. Engineering Fracture Mechanics
    Vitenskapelig artikkel
  • Greco, Lucrezia; Buccino, Federica; Xu, Zhuo; Vergani, Laura; Berto, Filippo; Guagliano, Mario. (2023) Design and Analysis of Energy Absorbent Bioinspired Lattice Structures. Journal of Bionic Engineering (JBE)
    Vitenskapelig artikkel
  • Foti, Pietro; Razavi, Nima; Fatemi, Ali; Berto, Filippo. (2023) Multiaxial fatigue of additively manufactured metallic components: A review of the failure mechanisms and fatigue life prediction methodologies. Progress in Materials Science
    Vitenskapelig oversiktsartikkel/review
  • Xu, Zhuo; La Mendola, Irene; Razavi, Nima; Bagherifard, Sara. (2023) Additive manufactured Triply Periodical Minimal Surface lattice structures with modulated hybrid topology. Engineering structures
    Vitenskapelig artikkel
  • Occhipinti, Roberta; Caggiani, Maria Cristina; de Ferri, Lavinia; Xu, Zhuo; Steindal, Calin Constantin; Razavi, Nima. (2023) Structural properties of volcanic precursors-based geopolymers before and after natural weathering. Ceramics International
    Vitenskapelig artikkel
  • Ermakova, Anna; Razavi, Nima; Cabeza, Sandra; Gadalinska, Elzbieta; Reid, Mark; Paradowska, Anna. (2023) The effect of surface treatment and orientation on fatigue crack growth rate and residual stress distribution of wire arc additively manufactured low carbon steel components. Journal of Materials Research and Technology (JMR&T)
    Vitenskapelig artikkel
  • Marsavina, Liviu; Moreira, Pedro; Berto, Filippo; Gao, Chao; Razavi, Nima. (2023) Editorial VSI Fracture behavior of additively manufactured materials and structures. Engineering Fracture Mechanics
    Leder
  • Nabavi-Kivi, A.; Ayatollahi, Majid R.; Razavi, Nima. (2023) Investigating the effect of raster orientation on fracture behavior of 3D-printed ABS specimens under tension-tear loading. European Journal of Mechanics. A, Solids
    Vitenskapelig artikkel
  • Ermakova, Anna; Braithwaite, Jarryd; Razavi, Nima; Ganguly, Supriyo; Berto, Filippo; Mehmanparast, Ali. (2023) The influence of laser shock peening on corrosion-fatigue behaviour of wire arc additively manufactured components. Surface & Coatings Technology
    Vitenskapelig artikkel
  • Ermakova, Anna; Razavi, Nima; Crescenzo, Rocco; Berto, Filippo; Mehmanparast, Ali. (2023) Fatigue life assessment of wire arc additively manufactured ER100S-1 steel parts. Progress in Additive Manufacturing
    Vitenskapelig artikkel
  • Sarkar, Aritra; Razavi, Nima; Ringen, Geir; Welo, Torgeir. (2023) Assessing the fatigue behaviour of recycled Al-alloys: A critical review. Materialia
    Vitenskapelig artikkel
  • Vălean, Estera; Foti, Pietro; Razavi, Nima; Berto, Filippo; Marșavina, Liviu. (2023) Static and fatigue behavior of 3D printed PLA and PLA reinforced with short carbon fibers. Journal of Mechanical Science and Technology
    Vitenskapelig artikkel
  • Grbovic, Aleksandar; Sedmak, Aleksandar; Petrovski, Blagoj; Sghayer, Abulgasem; Sedmak, Simon; Razavi, Nima. (2022) Numerical simulation of fatigue crack growth in AA6156 T6 panels. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Bellini, C; Berto, Filippo; Di Cocco, V; Franchitti, S; Iacoviello, Francesco; Mocanu, Larisa Patricia. (2022) Effect of recycling on internal and external defects of Ti-6Al-4V powder particles for electron beam melting process. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Cecchel, Silvia; Razavi, Nima; Mega, Francesco; Cornacchia, Giovanna; Avanzini, Andrea; Battini, Davide. (2022) Numerical, Mechanical, and Metallurgical analyses of an innovative lightweight titanium conrod additively manufactured. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Marșavina, Liviu; Vălean, Cristina; Mărghitaș, Mihai; Linul, Emanoil; Razavi, Nima; Berto, Filippo. (2022) Effect of the manufacturing parameters on the tensile and fracture properties of FDM 3D-printed PLA specimens. Engineering Fracture Mechanics
    Vitenskapelig artikkel
  • Nabavi-Kivi, A.; Ayatollahi, Majid R.; Rezaeian, Parham; Razavi, Nima. (2022) Investigating the effect of printing speed and mode mixity on the fracture behavior of FDM-ABS specimens. Theoretical and Applied Fracture Mechanics
    Vitenskapelig artikkel
  • Rezaeian, Parham; Ayatollahi, Majid R.; Nabavi-Kivi, A.; Razavi, Nima. (2022) Effect of printing speed on tensile and fracture behavior of ABS specimens produced by fused deposition modeling. Engineering Fracture Mechanics
    Vitenskapelig artikkel
  • Ermakova, Anna; Ganguly, Supriyo; Razavi, Nima; Berto, Filippo; Mehmanparast, Ali. (2022) Corrosion-fatigue crack growth behaviour of wire arc additively manufactured ER100S-1 steel specimens. Engineering Failure Analysis
    Vitenskapelig artikkel
  • Razavi, Nima; Askes, H.; Berto, Filippo; Susmel, L.. (2022) Length scale parameters to estimate fatigue lifetime of 3D-printed titanium alloy Ti6Al4V containing notches in the as-manufactured condition. International Journal of Fatigue
    Vitenskapelig artikkel
  • Cecchel, Silvia; Razavi, Nima; Mega, Francesco; Cornacchia, Giovanna; Avanzini, Andrea; Battini, Davide. (2022) Fatigue testing and end of life investigation of a topology optimized connecting rod fabricated via selective laser melting. International Journal of Fatigue
    Vitenskapelig artikkel
  • Seibert, Paul Dominic; Taylor, David; Berto, Filippo; Razavi, Nima. (2022) Energy TCD - robust and simple failure prediction unifying the TCD and ASED criterion. Engineering Fracture Mechanics
    Vitenskapelig artikkel
  • Ermakova, Anna; Ganguly, Supriyo; Razavi, Nima; Berto, Filippo; Mehmanparast, Ali. (2022) Corrosion-fatigue crack growth behaviour of wire arc additively manufactured ER70S-6 steel parts in marine environments. European Journal of Mechanics. A, Solids
    Vitenskapelig artikkel
  • Razavi, Nima; Nabavi-Kivi, Amir; Ayatollahi, Majid R.. (2022) Mixed-mode fracture prediction of acrylonitrile butadiene styrene material fabricated via fused deposition modeling. Proceedings of the Institution of mechanical engineers. Part L, journal of materials
    Vitenskapelig artikkel
  • Torabi, A.R.; Ayatollahi, M.R.; Berto, Filippo; Razavi, Nima. (2022) Experimental Verification of the Averaged Strain Energy Density Criterion for Brittle Fracture in Blunt V-Notches under Pure Compression. Strength of Materials
    Vitenskapelig artikkel
  • Spiller, Saveria; Kolstad, Sondre Olsøybakk; Razavi, Nima. (2022) Fabrication and characterization of 316L stainless steel components printed with material extrusion additive manufacturing. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Spiller, Saveria; Berto, Filippo; Razavi, Nima. (2022) Mechanical behavior of Material Extrusion Additive Manufactured components: an overview. Procedia Structural Integrity
    Vitenskapelig oversiktsartikkel/review
  • Aliha, Mohammad Reza Mohammad; Kucheki, HG; Razavi, Nima. (2022) In-plane fracture analysis of bi-material adhesively bonded joints by using a simple bend beam specimen. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Foti, Pietro; Mocanu, LP; Razavi, Nima; Bellini, C; Borrelli, R; Di Cocco, V. (2022) Effect of recycling powder on the fatigue properties of AM Ti6Al4V. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Ermakova, Anna; Razavi, Nima; Berto, Filippo; Mehmanparast, Ali. (2022) Uniaxial and multiaxial fatigue behaviour of wire arc additively manufactured ER70S-6 low carbon steel components. International Journal of Fatigue
    Vitenskapelig artikkel
  • Sepe, Raffaele; Giannella, V; Razavi, Nima; Berto, Filippo. (2022) Characterization of static, fatigue and fracture behaviour of the aluminium-lithium alloy Al-Li 2198-T851. International Journal of Fatigue
    Vitenskapelig artikkel
  • Wu, W; Xia, R; Qian, G; Liu, Z; Razavi, Nima; Berto, Filippo. (2022) Mechanostructures: rational mechanical design, fabrication, performance evaluation, and industrial application of advanced structures. Progress in Materials Science
    Vitenskapelig oversiktsartikkel/review
  • Maleki, Erfan; Bagherifard, Sara; Razavi, Nima; Riccio, Martina; Bandini, Michele; Du Plessis, Anton. (2022) Fatigue behaviour of notched laser powder bed fusion AlSi10Mg after thermal and mechanical surface post-processing. Materials Science & Engineering: A
    Vitenskapelig artikkel
  • Maleki, E.; Bagherifard, S.; Razavi, Nima; Bandini, M.; du Plessis, Plessis; Berto, Filippo. (2022) On the efficiency of machine learning for fatigue assessment of post-processed additively manufactured AlSi10Mg. International Journal of Fatigue
    Vitenskapelig artikkel
  • du Plessis, Anton; Razavi, Nima; Benedetti, Matteo; Murchio, Simone; Leary, Martin; Watson, Marcus. (2022) Properties and applications of additively manufactured metallic cellular materials: A review. Progress in Materials Science
    Vitenskapelig oversiktsartikkel/review
  • Salamina, Simone; Crivelli, Daniele; Diviani, Luca; Berto, Filippo; Razavi, Nima. (2022) Strain energy density approach as fatigue assessment of Ti6Al4V specimens machined by WEDM single step technology. International Journal of Fatigue
    Vitenskapelig artikkel
  • Du Plessis, Anton; Razavi, Nima; Wan, Di; Berto, Filippo; Imdaadulah, Adam; Beamer, Chad. (2022) Fatigue performance of shelled additively manufactured parts subjected to hot isostatic pressing. Additive Manufacturing
    Vitenskapelig artikkel
  • Razavi, Nima; Bordonaro, Giancarlo G.; Ferro, Paolo; Torgersen, Jan; Berto, Filippo. (2021) Porosity effect on tensile behavior of Ti-6Al-4V specimens produced by laser engineered net shaping technology. Proceedings of the Institution of mechanical engineers. Part C, journal of mechanical engineering science
    Vitenskapelig artikkel
  • Benedetti, M.; Du Plessis, Anton; Ritchie, R.O.; Dallago, M.; Razavi, Nima; Berto, Filippo. (2021) Architected cellular materials: A review on their mechanical properties towards fatigue-tolerant design and fabrication. Materials science & engineering. R, Reports
    Vitenskapelig oversiktsartikkel/review
  • Bahadori, Robab; Ayatollahi, Majid reza; Razavi, Nima; Berto, Filippo. (2021) Geometry effects on mode I brittle fracture in U‐notched specimens. Fatigue & Fracture of Engineering Materials & Structures (FFEMS)
    Vitenskapelig artikkel
  • Torabi, Ali reza; Saboori, Behnam; Berto, Filippo; Razavi, Nima. (2021) Strain Energy Density-Predicted Brittle Fracture of U-Notched Components under Combined Tension/Tear Loading. Strength of Materials
    Vitenskapelig artikkel
  • Aramian, Atefeh; Sadeghian, Zohreh; Razavi, Nima; Berto, Filippo. (2021) Room and High-Temperature Sliding Wear Behavior of In Situ TiC-Based Cermet Fabricated through Selective Laser Melting. Journal of materials engineering and performance (Print)
    Vitenskapelig artikkel
  • Ermakova, Anna; Mehmanparast, Ali; Ganguly, Supriyo; Razavi, Nima; Berto, Filippo. (2021) Fatigue crack growth behaviour of wire and arc additively manufactured ER70S-6 low carbon steel components. International Journal of Fracture
    Vitenskapelig artikkel
  • Branco, Ricardo; Costa, JD; Borrego, LP; Berto, Filippo; Razavi, Nima; Macek, W. (2021) Comparison of different one-parameter damage laws and local stress-strain approaches in multiaxial fatigue life assessment of notched components. International Journal of Fatigue
    Vitenskapelig artikkel
  • Seibert, Paul Dominic; Susmel, L.; Berto, F.; Kästner, M.; Razavi, Nima. (2021) Applicability of strain energy density criterion for fracture prediction of notched PLA specimens produced via fused deposition modeling. Engineering Fracture Mechanics
    Vitenskapelig artikkel
  • Xu, Zhuo; Fostervold, Rakel; Razavi, Nima. (2021) Scale effect on the mechanical behavior of PLA specimens fabricated via Fused Deposition Modeling. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Xu, Zhuo; Medori, Elena; Sarasini, Fabrizio; Razavi, Nima. (2021) Quasi-static behavior of 3D printed lattice structures of various scales. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Xu, Zhuo; Fostervold, Rakel; Razavi, Nima. (2021) Thickness effect on the mechanical behavior of PLA specimens fabricated via Fused Deposition Modeling. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Aramian, Atefeh; Sadeghian, Zohreh; Wan, Di; Holovenko, Yaroslav; Razavi, Nima; Berto, Filippo. (2021) Microstructure and texture evolution during the manufacturing of in situ TiC-NiCr cermet through selective laser melting process. Materials Characterization
    Vitenskapelig artikkel
  • Shanmugam, Vigneshwaran; Marimuthu, Uthayakumar; Rajendran, Sundarakannan; Veerasimman, Arumugaprabu; Mahaboob Basha, A; Bin Abdul Majid, MS. (2021) Experimental Investigation of Thrust Force, Delamination and Surface Roughness in Drilling Hybrid Structural Composites. Materials
    Vitenskapelig artikkel
  • Razavi, Nima; Esmaeely neisiany, Rasoul; Razavi, Moe; Fakhar, Afsaneh; Shanmugam, Vigneshwaran; Alagumalai, V. (2021) Efficient Improvement in Fracture Toughness of Laminated Composite by Interleaving Functionalized Nanofibers. Polymers
    Vitenskapelig artikkel
  • Ganesan, V; Shanmugam, Vigneshwaran; Kaliyamoorthy, B; Sanjeevi, S; Shanmugam, SK; Alagumalai, V. (2021) Optimisation of Mechanical Properties in Saw-Dust/Woven-Jute Fibre/Polyester Structural Composites under Liquid Nitrogen Environment Using Response Surface Methodology. Polymers
    Vitenskapelig artikkel
  • Foti, Pietro; Razavi, Nima; Berto, Filippo. (2021) Fracture assessment of U-notched PMMA under mixed mode I/II loading conditions by means of local approaches. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Xu, Zhuo; Fostervold, Rakel; Razavi, Nima. (2021) Thickness effect on the fracture behavior of structural components fabricated via Fused Deposition Modeling. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Esmaeely Neisiany, Rasoul; Nouri Khorasani, Saied; Kong Yoong Lee, Jeremy; Razavi, Nima; Enayati, Mohammad Saeid; Naeimirad, Mohammadreza. (2021) Core-shell nanofibers for developing self-healing materials: Recent progress and future directions. Material Design & Processing Communications (MDPC)
    Vitenskapelig artikkel
  • Bellini, C; Berto, Filippo; Di Cocco, V; Iacoviello, Francesco; Mocanu, LP; Razavi, Nima. (2021) Additive manufacturing processes for metals and effects of defects on mechanical strength: a review. Procedia Structural Integrity
    Vitenskapelig oversiktsartikkel/review
  • Kanyilmaz, Alper; Demir, AG; Chierici, M.; Berto, Filippo; Gardner, L; Kandukuri, SY. (2021) Role of Metal 3D Printing to Increase Quality and Resource-efficiency in the Construction Sector. Additive Manufacturing
    Vitenskapelig oversiktsartikkel/review
  • Albinmousa, Jafar; Peron, Mirco; Razavi, Nima; Al Hussain, M; Al Ghanim, A; Berto, Filippo. (2021) Experimental characterization and theoretical prediction of quasi-static fracture behavior of notched ZK60-T5 Mg samples. Fatigue & Fracture of Engineering Materials & Structures (FFEMS)
    Vitenskapelig artikkel
  • Mensah, R.A.; Shanmugam, Vigneshwaran; Narayanan, Sreenivasan; Razavi, Nima; Ulfberg, Adrian; Blanksvärd, Thomas. (2021) Biochar-Added Cementitious Materials—A Review on Mechanical, Thermal, and Environmental Properties. Sustainability
    Vitenskapelig artikkel
  • Ermakova, Anna; Ganguly, Supriyo; Razavi, Nima; Berto, Filippo; Mehmanparast, Ali. (2021) Experimental investigation of the fatigue crack growth behavior in wire arc additively manufactured ER100S-1 steel specimens. Fatigue & Fracture of Engineering Materials & Structures (FFEMS)
    Vitenskapelig artikkel
  • Karvan, Poorya; Razavi, Nima; Berto, Filippo; Bertolin, Chiara. (2021) Energy density and fracture parameters of coated Scots pine. Construction and Building Materials
    Vitenskapelig artikkel
  • Bertolin, Chiara; Karvan, Poorya; de Rosa, Andrea; Razavi, Nima; Berto, Filippo. (2021) Relation between fracture characteristics and moisture content along longitudinal direction in a naturally drying Scots pine. Theoretical and Applied Fracture Mechanics
    Vitenskapelig artikkel
  • Morettini, Giulia; Braccesi, Claudio; Cianetti, Filippo; Razavi, Nima. (2021) Design and implementation of new experimental multiaxial random fatigue tests on astm-a105 circular specimens. International Journal of Fatigue
    Vitenskapelig artikkel
  • Razavi, Nima; Avanzini, A; Cornacchia, G; Giorleo, L; Berto, Filippo. (2021) Effect of heat treatment on fatigue behavior of as-built notched Co-Cr-Mo parts produced by Selective Laser Melting. International Journal of Fatigue
    Vitenskapelig artikkel
  • Wan, Di; Ma, Yan; Sun, Binhan; Razavi, Nima; Wang, Dong; Lu, Xu. (2021) Evaluation of hydrogen effect on the fatigue crack growth behavior of medium-Mn steels via in-situ hydrogen plasma charging in an environmental scanning electron microscope. Journal of Materials Science & Technology
    Vitenskapelig artikkel
  • Foti, Pietro; Razavi, Nima; Ayatollahi, M; Marsavina, L; Berto, Filippo. (2021) On the application of the volume free strain energy density method to blunt V-notches under mixed mode condition. Engineering structures
    Vitenskapelig artikkel
  • Aramian, Atefeh; Razavi, Nima; Sadeghian, Zohreh; Berto, Filippo. (2020) A review of additive manufacturing of cermets. Additive Manufacturing
    Vitenskapelig oversiktsartikkel/review
  • Morettini, Giulia; Braccesi, Claudio; Cianetti, Filippo; Razavi, Nima; Solberg, Klas; Capponi, Lorenzo. (2020) Collection of experimental data for multiaxial fatigue criteria verification. Fatigue & Fracture of Engineering Materials & Structures (FFEMS)
    Vitenskapelig artikkel
  • Razavi, Nima; Ayatollahi, Majid reza; Berto, Filippo. (2020) Assessment of mixed mode fatigue crack growth under biaxial loading using an iterative technique. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Razavi, Nima; Bale, Emil Scott; Berto, Filippo. (2020) Mechanical behavior of metallic fiber-reinforced adhesive under cyclic loading. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Valean, C; Marsavina, L; Marghitas, M; Linul, E; Razavi, Nima; Berto, Filippo. (2020) Effect of manufacturing parameters on tensile properties of FDM printed specimens. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Bertolin, Chiara; De Ferri, Lavinia; Razavi, Nima; Berto, Filippo. (2020) Acoustic Emission NDT for monitoring hygro-mechanical reactions of coated pine wood: a methodological approach. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Du Plessis, Anton; Razavi, Nima; Berto, Filippo. (2020) The effects of microporosity in struts of gyroid lattice structures produced by laser powder bed fusion. Materials & design
    Vitenskapelig artikkel
  • Razavi, Nima; Van Hooreweder, Brecht; Berto, Filippo. (2020) Effect of build thickness and geometry on quasi-static and fatigue behavior of Ti-6Al-4V produced by Electron Beam Melting. Additive Manufacturing
    Vitenskapelig artikkel
  • Razavi, Nima; Ayatollahi, Majid reza; Shahmohammadi, M; Berto, Filippo. (2020) Geometry effect on fracture behavior of V-notched specimens. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Razavi, Nima; Majidi, Hamid reza; Berto, Filippo. (2020) Brittle fracture prediction of key-hole notched specimens by means of J-integral expression. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Razavi, Nima; Majidi, Hamid reza; Berto, Filippo; Ayatollahi, Majid reza. (2020) Fracture assessment of U-notched graphite specimens by means of cohesive zone model. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Ferro, Paolo; Meneghello, Roberto; Razavi, Nima; Berto, Filippo; Savio, G.. (2020) Porosity Inducing Process Parameters in Selective Laser Melted AlSi10Mg Aluminium Alloy. Physical Mesomechanics
    Vitenskapelig artikkel
  • Ermakova, Anna; Mehmanparast, Ali; Ganguly, Supriyo; Razavi, Nima; Berto, Filippo. (2020) Investigation of mechanical and fracture properties of wire and arc additively manufactured low carbon steel components. Theoretical and Applied Fracture Mechanics
    Vitenskapelig artikkel
  • Aramian, Atefeh; Sadeghian, Zohreh; Razavi, Nima; Prashanth, Konda Gokuldoss; Berto, Filippo. (2020) Effect of selective laser melting process parameters on microstructural and mechanical properties of TiC–NiCr cermet. Ceramics International
    Vitenskapelig artikkel
  • Razavi, Nima; Bale, Emil Scott; Berto, Filippo; Bertolin, Chiara. (2020) Mechanical behavior of metallic fiber-reinforced adhesive under dynamic loading. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Branco, R; Costa, J.D.; Borrego, L.P.; Berto, Filippo; Razavi, Nima; Macek, W. (2020) Multiaxial fatigue life assessment in notched components based on the effective strain energy density. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Foti, Pietro; Razavi, Nima; Marsavina, Liviu; Berto, Filippo. (2020) Volume Free Strain Energy Density Method for Applications to Blunt V-Notches. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Al Zamzami, I; Razavi, Nima; Berto, Filippo; Susmel, Luca. (2020) The Critical Distance Method to estimate the fatigue strength of notched additively manufactured titanium. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Valean, C; Marsavina, Liviu; Marghitas, M; Linul, E; Razavi, Nima; Berto, Filippo. (2020) The effect of crack insertion for FDM printed PLA materials on Mode I and Mode II fracture toughness. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Seibert, Paul Dominic; Razavi, Nima; Susmel, Luca; Berto, Filippo; Kastner, Markus. (2020) Validation of the average strain energy density criterion for additively manufactured notched polylactide acid specimens. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Berto, Filippo; Razavi, Nima. (2019) Fatigueless structures inspired by Nature: a case study. Material Design & Processing Communications (MDPC)
    Vitenskapelig artikkel
  • Ferro, Paolo; Meneghello, R; Razavi, Nima; Berto, Filippo; Gianpaolo, G. (2019) Porosity inducing process parameters in selective laser melted AlSilOMg aluminium alloy. Physical Mesomechanics
    Vitenskapelig artikkel
  • M, Rezania; M, Panahandeh; Razavi, Nima; Berto, Filippo. (2019) Experimental study of the simultaneous effect of nano-silica and nano-carbon black on permeability and mechanical properties of the concrete. Theoretical and Applied Fracture Mechanics
    Vitenskapelig artikkel
  • Majidi, Hamid Reza; Torabi, Ali reza; Zabihi, Majed; Razavi, Nima; Berto, Filippo. (2019) Energy-based ductile failure predictions in cracked friction-stir welded joints. Engineering Failure Analysis
    Vitenskapelig artikkel
  • Malikova, Lucie; Razavi, Nima; Berto, Filippo. (2019) Crack propagation in a brittle DCB specimen assessed by means of the Williams? power expansion. Frattura ed Integrità Strutturale
    Vitenskapelig artikkel
  • Solberg, Klas; Guan, Shuai; Javad Razavi, Nima; Welo, Torgeir; Chan, Kang Cheung; Berto, Filippo. (2019) Fatigue of additively manufactured 316L stainless steel: The influence of porosity and surface roughness. Fatigue & Fracture of Engineering Materials & Structures (FFEMS)
    Vitenskapelig artikkel
  • Razavi, Nima; Berto, Filippo. (2019) Directed Energy Deposition versus Wrought Ti-6Al-4V: A Comparison of Microstructure, Fatigue Behavior, and Notch Sensitivity. Advanced Engineering Materials
    Vitenskapelig artikkel
  • Torabi, A.R.; Razavi, Nima; Berto, Filippo; Ayatollahi, Majid R. (2019) On Suitability of the Averaged Strain Energy Density Criterion in Predicting Mixed Mode I/Ii Brittle Fracture of Blunt V-Notches with Negative Mode I Contributions. Strength of Materials
    Vitenskapelig artikkel
  • Razavi, Nima; Berto, Filippo. (2019) A new fixture for fracture tests under mixed mode I/II/III loading. Fatigue & Fracture of Engineering Materials & Structures (FFEMS)
    Vitenskapelig artikkel
  • Morettini, Giulia; Razavi, Nima; Zucca, Guido. (2019) Effects of build orientation on fatigue behavior of Ti-6Al-4V as-built specimens produced by direct metal laser sintering. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Ayatollahi, M.R.; Razavi, Nima; Berto, Filippo. (2018) Crack path stability in brittle fracture under pure mode i loading. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Razavi, Nima; Ayatollahi, M.R.; Berto, Filippo. (2018) Assessment of fatigue crack growth behavior of cracked specimens repaired by indentation. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Razavi, Nima; Berto, Filippo. (2018) Fatigue strength of notched specimens made of Ti-6Al-4V produced by Selected Laser Melting technique. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Razavi, Nima; Bordonaro, Giancarlo; Ferro, Paolo; Berto, Filippo. (2018) Fatigue assessment of semi-circular notched specimens produced by Laser Engineered Net Shaping method. MATEC Web of Conferences
    Vitenskapelig artikkel
  • Song, Wei; Liu, Xuesong; Berto, Filippo; Razavi, Nima. (2018) Energy-based low cycle fatigue indicator prediction of non-load-carrying cruciform welded joints. Theoretical and Applied Fracture Mechanics
    Vitenskapelig artikkel
  • Razavi, Nima; Ayatollahi, Majid Reza; Majidi, Hamid Reza; Berto, Filippo. (2018) A strain-based criterion for failure load prediction of steel/CFRP double strap joints. Composite structures
    Vitenskapelig artikkel
  • Peng, D; Jones, R; Berto, Filippo; Razavi, Nima. (2018) Effect of corrosion and fatigue on the remaining life of structures and its implication to additive manufacturing. Frattura ed Integrità Strutturale
    Vitenskapelig artikkel
  • Razavi, Nima; Ayatollahi, Majid reza; Amozadi, Atefeh; Berto, Filippo. (2018) Effects of different indentation methods on fatigue life extension of cracked specimens. Fatigue & Fracture of Engineering Materials & Structures (FFEMS)
    Vitenskapelig artikkel
  • Razavi, Nima; Berto, Filippo; Peron, Mirco; Torgersen, Jan. (2018) Parametric study of adhesive joints with non-flat sinusoid interfaces. Theoretical and Applied Fracture Mechanics
    Vitenskapelig artikkel
  • Song, Wei; Liu, Xuesong; Berto, Filippo; Razavi, Nima. (2018) Low-cycle fatigue behavior of 10CrNi3MoV high strength steel and its undermatched welds. Materials
    Vitenskapelig artikkel
  • Razavi, Nima; Esmaeili, Emad; Samari, Majid; Razavi, Seyed mohammad reza. (2018) Stress analysis on a non-flat zigzag interface bonded joint. The journal of adhesion
    Vitenskapelig artikkel
  • Acanfora, M; Gallo, Pasquale; Razavi, Nima; Ayatollahi, Majid reza; Berto, Filippo. (2018) Numerical Evaluation of T-stress under Mixed Mode Loading Through the Use of Coarse Meshes. Physical Mesomechanics
    Vitenskapelig artikkel
  • Razavi, Nima; Aliha, Mohammad Reza Mohammad; Berto, Filippo. (2018) Application of an average strain energy density criterion to obtain the mixed mode fracture load of granite rock tested with the cracked asymmetric four-point bend specimens. Theoretical and Applied Fracture Mechanics
    Vitenskapelig artikkel
  • Razavi, Nima; Ferro, P; Berto, Filippo; Torgersen, Jan. (2018) Fatigue strength of blunt V-notched specimens produced by selective laser melting of Ti-6Al-4V. Theoretical and Applied Fracture Mechanics
    Vitenskapelig artikkel
  • Song, Wei; Liu, Xuesong; Razavi, Nima. (2018) Fatigue assessment of steel load-carrying cruciform welded joints by means of local approaches. Fatigue & Fracture of Engineering Materials & Structures (FFEMS)
    Vitenskapelig artikkel
  • Razavi, Nima; R, EsmaeelyNeisiany; MR, Ayatollahi; S, Ramakrishna; S, NouriKhorasani; Berto, Filippo. (2018) Fracture assessment of polyacrylonitrile nanofiber-reinforced epoxy adhesive. Theoretical and Applied Fracture Mechanics
    Vitenskapelig artikkel
  • Torabi, AR; Berto, Filippo; Razavi, Nima. (2018) Tensile failure prediction of U-notched plates under moderate-scale and large-scale yielding regimes. Theoretical and Applied Fracture Mechanics
    Vitenskapelig artikkel
  • Majidi, Hamid Reza; Razavi, Nima; Torabi, Ali reza. (2018) Application of EMC-J criterion to fracture prediction of U-notched polymeric specimens with nonlinear behaviour. Fatigue & Fracture of Engineering Materials & Structures (FFEMS)
    Vitenskapelig artikkel
  • Javad Razavi, Nima; Sandnes, Lise; Torgersen, Jan; Berto, Filippo. (2018) The effect of fiber orientation on fracture response of metallic fiber-reinforced adhesive thin films. Theoretical and Applied Mechanics Letters
    Vitenskapelig artikkel
  • Javad Razavi, Nima; Berto, Filippo; Torgersen, Jan. (2018) Frontiers of fracture and fatigue: Some recent applications of the local strain energy density. Frattura ed Integrità Strutturale
    Vitenskapelig artikkel
  • Branco, Ricardo; Costa, J.D.M.; Berto, Filippo; Razavi, Nima; Ferreira, J.A.M.; Capela, C.. (2018) Low-cycle fatigue behaviour of AISI 18Ni300 maraging steel produced by selective laser melting. Metals
    Vitenskapelig artikkel
  • Nemati giv, Ali; Ayatollahi, Majid reza; Razavi, Nima; Khoramishad, Hadi. (2018) The effect of orientations of metal macrofiber reinforcements on mechanical properties of adhesively bonded single lap joints. The journal of adhesion
    Vitenskapelig artikkel
  • Razavi, Nima; Esmaeely neisiany, Rasoul; Nouri khorasani, Saied; Ramakrishna, Seeram; Berto, Filippo. (2018) Effect of neat and reinforced polyacrylonitrile nanofibers incorporation on interlaminar fracture toughness of carbon/epoxy composite. Theoretical and Applied Mechanics Letters
    Vitenskapelig artikkel
  • Abbas, I.A.; Razavi, Nima. (2018) A Mode I Crack Problem for a Thermoelastic Fibre-Reinforced Anisotropic Material Using Finite Element Method. Physical Mesomechanics
    Vitenskapelig artikkel
  • Saboori, Behnam; Torabi, Ali reza; Berto, Filippo; Razavi, Nima. (2018) Averaged strain energy density to assess mixed mode I/III fracture of U-notched GPPS samples. Structural Engineering and Mechanics
    Vitenskapelig artikkel
  • Esmaeili, Emad; Razavi, Nima; Bayat, Mohammad; Berto, Filippo. (2018) Flexural behavior of metallic fiber-reinforced adhesively bonded single lap joints. The journal of adhesion
    Vitenskapelig artikkel
  • Razavi, Nima; Ayatollahi, Majid reza; Berto, Filippo. (2018) A synthesis of geometry effect on brittle fracture. Engineering Fracture Mechanics
    Vitenskapelig artikkel
  • Razavi, Nima; Ayatollahi, Majid reza; Nemati giv, Ali; Khoramishad, Hadi. (2018) Single lap joints bonded with structural adhesives reinforced with a mixture of silica nanoparticles and multi walled carbon nanotubes. International Journal of Adhesion and Adhesives
    Vitenskapelig artikkel
  • Razavi, Nima; Bordonaro, Giancarlo; Ferro, Paolo; Torgersen, Jan; Berto, Filippo. (2018) Fatigue behavior of porous Ti-6Al-4V made by laser-engineered net shaping. Materials
    Vitenskapelig artikkel
  • Bressan, Stefano; Razavi, Nima; Berto, Filippo. (2018) Based on energy approach for the fatigue life evaluation of micrometric-sized single-crystal silicon notched specimens. Theoretical and Applied Fracture Mechanics
    Vitenskapelig artikkel
  • Torabi, Ali reza; Berto, Filippo; Razavi, Nima. (2018) Ductile failure prediction of thin notched aluminum plates subjected to combined tension-shear loading. Theoretical and Applied Fracture Mechanics
    Vitenskapelig artikkel
  • Razavi, Nima; Ayatollahi, Majid reza; Samari, Majid; Da silva, Lucas f. m.. (2018) Effect of interface non-flatness on the fatigue behavior of adhesively bonded single lap joints. Proceedings of the Institution of mechanical engineers. Part L, journal of materials
    Vitenskapelig artikkel
  • Colussi, M.; Berto, Filippo; Razavi, Nima; Ayatollahi, M.R.. (2017) Experimental and numerical investigations of fracture behavior of magnetostrictive materials. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Campagnolo, A.; Berto, Filippo; Razavi, Nima; Ayatollahi, M.R.. (2017) Some recent criteria for brittle fracture prediction under in-plane shear loading. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Gallo, P.; Berto, Filippo; Razavi, Nima; Ayatollahi, M.R.. (2017) Non-localized creep assessment of V-notched components: A review. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Berto, Filippo; Razavi, Nima; Ayatollahi, M.R.. (2017) Fatigue behaviour of notched specimens made of 40CrMoV13.9 under multiaxial loading. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Ferro, P.; Berto, Filippo; Razavi, Nima; Ayatollahi, M.R.. (2017) The effect of residual stress on fatigue behavior of V-notched components: A review. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Berto, Filippo; Razavi, Nima; Ayatollahi, M.R.. (2017) Multiaxial fracture of graphite components: A review of recent results. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Berto, Filippo; Razavi, Nima; Ayatollahi, M.R.; Mutignani, F.. (2017) Mechanical behavior of hot-dip galvanized welded steel under cyclic loading. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Berto, Filippo; Marsavina, L.; Razavi, Nima; Ayatollahi, M.R.. (2017) On the fracture behavior of polyurethane notched components. Procedia Structural Integrity
    Vitenskapelig artikkel
  • Ayatollahi, Majid reza; Nemati giv, Ali; Razavi, Nima; Khoramishad, Hadi. (2017) Mechanical properties of adhesively single lap-bonded joints reinforced with multi-‌‌‌walled carbon nanotubes and silica nanoparticles. The journal of adhesion
    Vitenskapelig artikkel
  • Razavi, Nima; Ayatollahi, Majid reza; Sommitsch, Christof; Moser, Christian. (2017) Retardation of fatigue crack growth in high strength steel S690 using a modified stop-hole technique. Engineering Fracture Mechanics
    Vitenskapelig artikkel
  • Razavi, Nima; Ayatollahi, Majid reza; Esmaeili, Emad; Da silva, Lucas f. m.. (2017) Mixed-mode fracture response of metallic fiber-reinforced epoxy adhesive. European Journal of Mechanics. A, Solids
    Vitenskapelig artikkel
  • Peron, Mirco; Razavi, Nima; Berto, Filippo; Torgersen, Jan; Marsavina, L. (2017) Local strain energy density for the fracture assessment of polyurethane specimens weakened by notches of different shape. Frattura ed Integrità Strutturale
    Vitenskapelig artikkel
  • Razavi, Nima; Peron, Mirco; Torgersen, Jan; Berto, Filippo. (2017) Static multiaxial fracture behavior of graphite components: A review of recent results. Key Engineering Materials
    Vitenskapelig artikkel
  • Razavi, Nima; Peron, Mirco; Torgersen, Jan; Berto, Filippo. (2017) The effect of interface geometry on the mechanical behavior of adhesive joints. Key Engineering Materials
    Vitenskapelig artikkel
  • Peron, Mirco; Razavi, Nima; Berto, Filippo; Torgersen, Jan; Mutignani, F. (2017) Local strain energy density for the fatigue assessment of hot dip galvanized welded joints: Some recent outcomes. Frattura ed Integrità Strutturale
    Vitenskapelig artikkel
  • Ferro, P; Peron, Mirco; Razavi, Nima; Berto, Filippo; Torgersen, Jan. (2017) The fatigue behavior of V-notches in presence of residual stresses: Recent developments and future outcomes. Frattura ed Integrità Strutturale
    Vitenskapelig oversiktsartikkel/review
  • Razavi, Nima; Ferro, Paolo; Berto, Filippo. (2017) Fatigue Assessment of Ti–6Al–4V Circular Notched Specimens Produced by Selective Laser Melting. Metals
    Vitenskapelig artikkel
  • Razavi, Nima; Peron, Mirco; Torgersen, Jan; Berto, Filippo; Welo, Torgeir. (2017) 40CrMoV13.9 notched specimens under multiaxial fatigue: An overview of recent results. Frattura ed Integrità Strutturale
    Vitenskapelig artikkel
  • Chebat, F; Cincera, M; Razavi, Nima; Berto, Filippo; Welo, Torgeir. (2017) Fatigue assessment of steel rollers by means of the local energy. Frattura ed Integrità Strutturale
    Vitenskapelig artikkel
  • Razavi, Nima; Peron, Mirco; Torgersen, Jan; Berto, Filippo. (2017) Notched graphite under multiaxial loading. Frattura ed Integrità Strutturale
    Vitenskapelig artikkel
  • Gallo, P; Razavi, Nima; Peron, Mirco; Torgersen, Jan; Berto, Filippo. (2017) Creep behavior of v-notched components. Frattura ed Integrità Strutturale
    Vitenskapelig artikkel
  • Razavi, Nima; Peron, Mirco; Torgersen, Jan; Berto, Filippo; Mutignani, F. (2017) Effect of hot dip galvanization on the fatigue strength of steel bolted connections. Frattura ed Integrità Strutturale
    Vitenskapelig artikkel
  • Javad Razavi, Nima; Ferro, Paolo; Berto, Filippo. (2017) RETRACTED ARTICLE: Fatigue assessment of Ti-6Al-4V circular notched specimens produced by selective laser melting. Strength of Materials
    Errata
  • Ayatollahi, Majid reza; Samari, Majid; Razavi, Nima; Da silva, Lucas f. m.. (2017) Fatigue performance of adhesively bonded single lap joints with non‐flat sinusoid interfaces. Fatigue & Fracture of Engineering Materials & Structures (FFEMS)
    Vitenskapelig artikkel
  • Peron, Mirco; Javad Razavi, Nima; Torgersen, Jan; Berto, Filippo. (2017) Fracture assessment of PEEK under static loading by means of the local strain energy density. Materials
    Vitenskapelig artikkel
  • Dadlani, Anup; Acharya, Shinjita; Trejo, Orlando; Nordlund, Dennis; Peron, Mirco; Javad Razavi, Nima. (2017) Revealing the Bonding Environment of Zn in ALD Zn(O,S) Buffer Layers through X-ray Absorption Spectroscopy. ACS Applied Materials & Interfaces
    Vitenskapelig artikkel
  • Majidi, Hamid Reza; Razavi, Nima; Berto, Filippo. (2017) Failure assessment of steel/CFRP double strap joints. Metals
    Vitenskapelig artikkel
  • Aliha, MRM; Berto, Filippo; Mousavi, A.; Javad Razavi, Nima. (2017) On the applicability of ASED criterion for predicting mixed mode I+II fracture toughness results of a rock material. Theoretical and Applied Fracture Mechanics
    Vitenskapelig artikkel
  • Peron, Mirco; Razavi, Nima; Berto, Filippo; Torgersen, Jan; Colussi, M. (2017) Fracture assessment of magnetostrictive materials. Frattura ed Integrità Strutturale
    Vitenskapelig artikkel
  • Peron, Mirco; Razavi, Nima; Berto, Filippo; Torgersen, Jan. (2017) Notch stress intensity factors under mixed mode loadings: An overview of recent advanced methods for rapid calculation. Frattura ed Integrità Strutturale
    Vitenskapelig oversiktsartikkel/review
  • Campagnolo, A; Razavi, Nima; Peron, Mirco; Torgersen, Jan; Berto, Filippo. (2017) Mode II brittle fracture: Recent developments. Frattura ed Integrità Strutturale
    Vitenskapelig artikkel
  • Razavi, Nima; Berto, Filippo. (2017) Experimental investigation of metallic fiber-reinforced adhesively bonded joints under bending. Key Engineering Materials
    Vitenskapelig artikkel
  • Razavi, Nima; Peron, Mirco; Mutignani, F; Torgersen, Jan; Berto, Filippo. (2017) A study on the fatigue behavior of hot dip galvanized steel connections. Key Engineering Materials
    Vitenskapelig artikkel
  • Razavi, Nima; Peron, Mirco; Mutignani, F; Torgersen, Jan; Berto, Filippo. (2017) Fatigue strength of hot-dip galvanized welded steel connections. Key Engineering Materials
    Vitenskapelig artikkel
  • Rashidi Moghaddam, M; Ayatollahi, MR; Razavi, Nima; Berto, Filippo. (2017) Mode II brittle fracture assessment using an energy based criterion. Physical Mesomechanics
    Vitenskapelig artikkel
  • Ayatollahi, Majid reza; Razavi, Nima; Sommitsch, Christof; Moser, Christian. (2016) Fatigue Life Extension by Crack Repair Using Double Stop-Hole Technique. Materials Science Forum
    Vitenskapelig artikkel
  • Ayatollahi, Majid reza; Rashidi moghaddam, Morteza; Razavi, Nima; Berto, Filippo. (2016) Geometry effects on fracture trajectory of PMMA samples under pure mode-I loading. Engineering Fracture Mechanics
    Vitenskapelig artikkel
  • Ayatollahi, Majid reza; Razavi, Nima; Rashidi moghaddam, Morteza; Berto, Filippo. (2015) Mode I Fracture Analysis of Polymethylmetacrylate Using Modified Energy-Based Models. Physical Mesomechanics
    Vitenskapelig artikkel
  • Ayatollahi, Majid reza; Razavi, Nima; Yahya, Mohd Yazid. (2015) Mixed mode fatigue crack initiation and growth in a CT specimen repaired by stop hole technique. Engineering Fracture Mechanics
    Vitenskapelig artikkel
  • Ayatollahi, Majid reza; Razavi, Nima; Chamani, Hamid reza. (2014) A numerical study on the effect of symmetric crack flank holes on fatigue life extension of a SENT specimen. Fatigue & Fracture of Engineering Materials & Structures (FFEMS)
    Vitenskapelig artikkel
  • Khoramishad, Hadi; Razavi, Nima. (2014) Metallic fiber-reinforced adhesively bonded joints. International Journal of Adhesion and Adhesives
    Vitenskapelig artikkel
  • Ayatollahi, Majid reza; Razavi, Nima; Chamani, Hamid reza. (2014) Fatigue Life Extension by Crack Repair Using Stop-hole Technique under Pure Mode-I and Pure mode-II Loading Conditions. Procedia Engineering
    Vitenskapelig artikkel
  • Razavi, Seyed mohammad reza; Razavi, Nima; Miri, Taghi; Shirazian, Saeed. (2013) CFD simulation of CO2 capture from gas mixtures in nanoporous membranes by solution of 2-amino-2-methyl-1-propanol and piperazine. International Journal of Greenhouse Gas Control
    Vitenskapelig artikkel

Del av bok/rapport

  • Demiralay, Enes; Razavi, Nima; Kucukkoc, Ibrahim; Peron, Mirco. (2023) An Environmental Decision Support System for Determining On-site or Off-site Additive Manufacturing of Spare Parts. Springer
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Xu, Zhuo; Razavi, Nima; Ayatollahi, Majid R.. (2021) Functionally graded lattice structures: Fabrication methods, mechanical properties, failure mechanisms and applications. Elsevier
    Faglig kapittel
  • Razavi, Nima; Du Plessis, Anton; Berto, Filippo. (2021) Structural integrity III: energy-based fatigue prediction for complex parts. Elsevier
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Molaei, R; Fatemi, Ali; Razavi, Nima; Berto, Filippo. (2021) Fatigue and Fracture of Additively Manufactured Metallic Materials. Elsevier
    Leksikonartikkel
  • Berto, Filippo; Fatemi, Ali; Shamsaei, Nima; Razavi, Nima. (2020) Fatigue Assessment of 17-4 PH Stainless Steel Notched Specimens Made by Direct Metal Laser Sintering. American Society for Testing & Materials (ASTM) International
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • Zivkovic, Jelena; Razavi, Nima; Berto, Filippo; Øverli, Jan Arve. (2019) Effect of loading rate on the fracture energy of lightweight aggregate concrete subjected to three-point bending test.
    Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

PRODUKT

  • Olden, Vigdis; Johnsen, Roy; Jemblie, Lise; Hagen, Anette Brocks; Hagen, Catalina Hoem Musinoi; Zhang, Zhiliang. (2023) International Hydrogen and Materials Integrity Workshop 2023.
    Annet produkt

Undervisning

Emner

  • MAST2009 - 3D Computer Modeling and Simulation
  • TMM4167 - Nondestructive Techniques and Structural Health Monitoring
  • TMM4960 - Engineering Design and Materials, Master's Thesis
  • MM8420 - Advanced Metallic Materials
  • TMM4540 - Industrial ICT Engineering Design and Materials, Specialization Project
  • MM8410 - Additive Manufacturing of advanced Alloys
  • TMM4560 - Engineering Design and Materials, Specialization Project
  • TMM4142 - Fracture Mechanics and Fatigue Design
  • TMM4935 - Industrial ICT, Master's Thesis

Formidling

2024

  • Faglig foredrag
    Endrös, Paula; Johnsen, Roy; Razavi, Nima; Lu, Xu. (2024) Hydriding behavior in Ti-6Al-4V manufactured with electron beam powder bed fusion (PBF-EB) . MSE 2024 Congress - Materials Science and Engineering 2024-09-24 - 2024-09-26
  • Faglig foredrag
    Endrös, Paula; Razavi, Nima; Johnsen, Roy; Lu, Xu. (2024) Hydrogen embrittlement of Ti-6Al-4V manufactured with electron beam powder bed fusion (PBF-EB) . European Conference on Fracture 2024 2024-08-26 - 2024-08-30
  • Vitenskapelig foredrag
    Sarkar, Aritra; Tråstadkjølen, Simen Ulleberg; Wilson, Håvard; Nyhus, Bård; Razavi, Nima. (2024) Influence of prior corrosion on the fatigue behavior in a simulated recycled 6082 Al-alloy. ESIS European conference of Fracture 2024 , Zagreb, Croatia 2024-08-26 - 2024-08-30
  • Vitenskapelig foredrag
    Xu, Zhuo; Sarkar, Aritra; Branco, Ricardo; Borrego, Luis Miguel; Wronski, Sebastian; Razavi, Nima. (2024) Evaluating Quasi-Static and Fatigue Performance of AlSi10Mg Sheet-TPMS-Based Lattices: Impact of Scale, Unit Cell Size and Wall Thickness. ESIS European conference of Fracture 2024 , Zagreb, Croatia 2024-08-26 - 2024-08-30
  • Vitenskapelig foredrag
    Sarkar, Aritra; Holmestad, Jon; Arbo, Siri Marthe; Nyhus, Bard; Razavi, Nima. (2024) Mechanism of fatigue failure in a simulated recycled 6082 Al-alloy. ESIS European conference of Fracture 2024 , Zagreb, Croatia 2024-08-26 - 2024-08-30

2023

  • Vitenskapelig foredrag
    Razavi, Nima. (2023) Design for Additive Manufacturing, a methodology to enhance fatigue performance. EdF Modelling & Simulation Centre Invited talk at University of Manchester 2023-04-25 -
  • Populærvitenskapelig foredrag
    Razavi, Nima. (2023) Design for Additive Manufacturing, a methodology to enhance fatigue performance. European Structural Integrity Society The third European Conference on the Structural Integrity of Additively Manufactured Materials , Porto 2023-09-04 - 2023-09-06
  • Populærvitenskapelig foredrag
    Razavi, Nima. (2023) Design for AM: geometry dependent mechanical properties of AM components . Norwegian Additive Manufacturing cluster National Conference for Additive Manufacturing NCAM2023 , Trondheim 2023-03-21 - 2023-03-22
  • Faglig foredrag
    Sarkar, Aritra; Viespoli, Luigi Mario; Nyhus, Bård; Razavi, Nima. (2023) A comparative study on fatigue behavior of recycled Aluminum alloys and their welded joints. European Structural Integrity Society IWPDF 2023 (3rd International Workshop on Plasticity, Damage and Fracture of Engineering Materials) , Istanbul, Turkey 2023-10-04 - 2023-10-06
  • Faglig foredrag
    Occhipinti, Roberta; Caggiani, Maria Cristina; de Ferri, Lavinia; Xu, Zhuo; Steindal, Calin Constantin; Razavi, Nima. (2023) Strength and durability studies on Mt. Etna volcanic precursors-based geopolymers. Università degli Studi di Bari Aldo Moro Convegno Nazionale sui Geopolimeri , Bari 2023-02-16 - 2023-02-17
  • Vitenskapelig foredrag
    Xu, Zhuo; Razavi, Nima; Lamendola, Irene; Bagherifard, Sara. (2023) Design and analysis of additively manufactured Triply Periodic Minimal Surface (TPMS) lattice structures with hybrid topology. Gruppo Italino Frattura ESIAM23 , Porto 2023-09-04 - 2023-09-06
  • Poster
    Xu, Zhuo; Razavi, Nima; Wu, Tao; Berto, Filippo. (2023) Wall thickness effect on the quasi-static compression and fatigue properties of Inconel 718 sheet-based lattice structures fabricated via SLM . The Swedish Arena for Additive Manufacturing of Metals AM - Arena member days 2023 , Gothenburg 2023-03-08 - 2023-03-09
  • Vitenskapelig foredrag
    Spiller, Saveria; Razavi, Nima; Pereira Couto, Sara Patricia. (2023) Effect of notch size on fracture behaviour of 316L stainless steel components produced via material extrusion additive manufacturing. ESIS; IGF; SPFIE; SPM ESIAM 2023 , Porto-Portugal 2023-09-04 - 2023-09-06
  • Vitenskapelig foredrag
    Cecchel, Silvia; Razavi, Nima; Mega, Francesco; Cornacchia, Giovanna; Avanzini, Andrea; Battini, Davide. (2023) Weight reduction of a Selective Laser Melted titanium conrod: project development, experimental characterization and full-scale fatigue investigation. SAE WCX conference , Detroit 2023-04-18 - 2023-04-20
  • Vitenskapelig foredrag
    Xu, Zhuo; Razavi, Nima; Branco, Ricardo; Borrego, Luís Miguel. (2023) Wall thickness and scale effect on the quasi-static compression and fatigue performance of lattice structures fabricated via Selective Laser Melting. The Swedish Arena for Additive Manufacturing of Metals PhD Network within the AM-Arena - Webinar , online 2023-02-14 - 2023-02-14

2022

  • Poster
    Xu, Zhuo; Razavi, Nima; Berto, Filippo. (2022) Wall thickness effect on the quasi-static compression and fatigue properties of Inconel 718 sheet-based lattice structures . European Structural Integrity Society - ESIS European Conference on Fracture - ECF23 , Madeira 2022-06-27 - 2022-07-02
  • Vitenskapelig foredrag
    Spiller, Saveria; Razavi, Nima; Kolstad, Sondre Olsøybakk. (2022) Fabrication and characterization of 316L stainless steel components printed with material extrusion additive manufacturing. ESIS ECF23 , Madeira-Portugal 2022-06-27 - 2022-07-01
  • Vitenskapelig foredrag
    Spiller, Saveria; Razavi, Nima; Kolstad, Sondre Olsøybakk. (2022) Fabrication and tensile properties of SS 316L specimens obtained via Material Extrusion Additive Manufacturing. SIRAMM RdAMM22 , Belgrade-Serbia/online 2022-10-04 - 2022-10-06
  • Vitenskapelig foredrag
    Spiller, Saveria; Razavi, Nima; Berto, Filippo. (2022) Mechanical Behavior of Material Extrusion Additive Manufactured components: an overview. AGFME; GSEMM; GEF; IGF Medfract2 , Catania-Italy 2022-02-14 - 2022-02-16
  • Vitenskapelig foredrag
    Xu, Zhuo; Razavi, Nima; Branco, Ricardo; Borrego, Luis Miguel; Berto, Filippo. (2022) Quasi-static and fatigue properties of additively manufactured AlSi10Mg lattice of various scales . SIRAMM Reliability and Design of Additively Manufactured Materials RdAMM22 , Belgrade 2022-10-04 - 2022-10-07
  • Vitenskapelig foredrag
    Xu, Zhuo; Razavi, Nima; Branco, Ricardo; Borrego, Luís Miguel; Berto, Filippo. (2022) Wall thickness, cubic size and scale effect on the quasi-static compression and fatigue performance of AlSi10Mg sheet-based lattice structures fabricated via Selective Laser Melting. European Structural Integrity Society - ESIS European Conference on Fracture - ECF23 , Madeira 2022-06-27 - 2022-07-02

2021

  • Faglig foredrag
    Xu, Zhuo; Fostervold, Rakel; Razavi, Nima. (2021) Thickness and scale effect on the mechanical behavior of PLA specimens fabricated via FDM. European Structural Integrity Society - ESIS ESIAM21 , online 2021-09-08 - 2021-09-10
  • Vitenskapelig foredrag
    Xu, Zhuo; Razavi, Nima; Sarasini, Fabrizio; Medori, Elena. (2021) The influence of various thicknesses and scales of lattice structures under compression loading. European Structural Integrity Society - ESIS ESIAM21 , online 2021-09-08 - 2021-09-10
  • Vitenskapelig foredrag
    Bertolin, Chiara; Berto, Filippo; Razavi, Nima; de Ferri, Lavinia; Karvan, Poorya. (2021) Monitoring hygro-mechanical reactions of pine wood by AE, DIC, after environmental changes: a methodological approach. NTNU Symbol Final Conference , virtual 2021-10-02 - 2021-10-03
  • Vitenskapelig foredrag
    Karvan, Poorya; Razavi, Nima; Berto, Filippo; Bertolin, Chiara. (2021) Effect of Climate-induced parameters on Fracture properties of semi-circular coated wooden specimens under three-point bending. Italian Group of Fracture - IGF IGF26 26th International Conference on Fracture and Structural Integrity, Turin, Italy. , Turin 2021-05-26 - 2021-05-28
  • Vitenskapelig foredrag
    Foti, Pietro; Karvan, Poorya; de Rosa, Andrea; Razavi, Nima; Bertolin, Chiara; Berto, Filippo. (2021) Mechanical properties of Scots pine based on numerical modeling and experiments. NTNU Symbol Final Conference , virtual 2021-10-02 - 2021-10-03
  • Vitenskapelig foredrag
    Sepe, Raffaele; Giannella, V; Mazza, P; Armentani, E; Razavi, Nima; Berto, Filippo. (2021) Fatigue fracture tests on Al-Li 2198-T851 specimens under mixed-mode conditions. 7th International Conference on Crack Paths – CP2021 2021-09-21 - 2021-09-24
  • Vitenskapelig foredrag
    Grbovic, A; Sedmak, A; Petrovski, B; Sghayer, A; Sedmak, S; Razavi, Nima. (2021) Fatigue crack paths in AA6156 T6 panels with 4 stringers and 3 clips. 7th International Conference on Crack Paths – CP2021 2021-09-21 - 2021-09-24
  • Vitenskapelig foredrag
    Razavi, Nima. (2021) Geometry dependent mechanical properties of AM components. 1st Workshop on Structural Integrity of Additively Manufactured Materials 2021-02-25 - 2021-02-26
  • Vitenskapelig foredrag
    Razavi, Nima. (2021) Notch fatigue behavior of Additively Manufactured metallic components. Institut für Materialprüfung, Werkstoffkunde und Festigkeits ONLINE Colloquium Materials Modelling 2021-11-04 - 2022-02-03
  • Vitenskapelig foredrag
    Razavi, Nima. (2021) A local approach for fatigue life assessment in welded components. Invited lecture at Iran University of Science and Technology 2021-12-19 -
  • Vitenskapelig foredrag
    Razavi, Nima. (2021) Geometry dependent mechanical properties of AM components. Invited lecture at Iran University of Science and Technology 2021-03-16 -
  • Vitenskapelig foredrag
    Razavi, Nima; Jørgensen, Morten. (2021) Fatigue behavior of geometrically tailored components. 26th International Conference on Fracture and Structural Integrity 2021-05-25 - 2021-05-31
  • Vitenskapelig foredrag
    Milovanovic, A; Milosevic, M; Trajkovic, I; Sedmak, A; Razavi, Nima; Berto, Filippo. (2021) Crack path direction analysis in plane-strain fracture toughness assessment tests of quasi-brittle PLA polymer and ductile PLA-X composite. 7th International Conference on Crack Paths – CP2021 2021-09-21 - 2021-09-24
  • Populærvitenskapelig foredrag
    Razavi, Nima. (2021) Geometry dependent mechanical properties of AM components. 2nd International Symposium Notch Mechanics (2ISNM) 2021-09-02 - 2021-09-03

2020

  • Vitenskapelig foredrag
    Razavi, Nima. (2020) Geometry dependent behaviour of AM parts under fatigue loading. University of Politecnico Milano Metal additive manufacturing, new perspectives for the built environment , Milan 2020-07-15 - 2020-07-16
  • Vitenskapelig foredrag
    Razavi, Nima. (2020) Geometrical effect on mechanical behavior of EBM components. NTNU-UNIBO cross-fertilization webinar , Bologna 2020-11-06 - 2020-11-06
  • Vitenskapelig foredrag
    Seibert, Paul; Razavi, Nima; Susmel, Luca; Berto, Filippo; Kastner, Markus. (2020) Validation of the average strain energy density criterion for additively manufactured notched polylactide acid specimens. European Structural Integrity Society (ESIS) 1st Virtual European Conference on Fracture - VECF1 2020-06-29 - 2020-07-01
  • Vitenskapelig foredrag
    Branco, R; Costa, J.D.; Borrego, L.P.; Berto, Filippo; Razavi, Nima; Macek, W. (2020) Multiaxial fatigue life assessment in notched components based on the effective strain energy density. European Structural Integrity Society (ESIS) 1st Virtual European Conference on Fracture 2020-06-29 - 2020-07-01
  • Vitenskapelig foredrag
    Razavi, Nima; Berto, Filippo. (2020) Experimental and theoretical fatigue evaluation of wrought and additively manufactured Ti-6Al-4V. GSEMM and IGF 1st Mediterranean Conference on Fracture and Structural Integrity, MedFract1 , Athens 2020-02-26 - 2020-02-28
  • Vitenskapelig foredrag
    Al Zamzami, I; Razavi, Nima; Berto, Filippo; Susmel, Luca. (2020) The Critical Distance Method to estimate the fatigue strength of notched additively manufactured titanium. 1st Virtual European Conference on Fracture - VECF1 2020-06-29 - 2020-07-01
  • Vitenskapelig foredrag
    Foti, Pietro; Razavi, Nima; Marsavina, Liviu; Berto, Filippo. (2020) Volume Free Strain Energy Density Method for Applications to Blunt V-Notches. 1st Virtual European Conference on Fracture - VECF1 2020-06-29 - 2020-07-01
  • Vitenskapelig foredrag
    Razavi, Nima; Berto, Filippo; Gao, Chao. (2020) Effect of build thickness on fatigue behaviour of Ti6Al4V produced by electron beam melting. 1st Virtual European Conference on Fracture - VECF1 2020-06-29 - 2020-07-01
  • Vitenskapelig foredrag
    Bertolin, Chiara; De Ferri, Lavinia; Razavi, Nima; Aalto, P.; Berto, Filippo. (2020) Acoustic Emission NDT for monitoring hygro-mechanical reactions of coated pine wood: a methodological approach. 1st Virtual European Conference on Fracture - VECF1 2020-06-29 - 2020-07-01
  • Vitenskapelig foredrag
    Razavi, Nima. (2020) Notch fatigue behavior of additively manufactured metallic components. National Institute of Technology SPARC additive manufacturing workshop , Tamil Nadu 2020-11-02 - 2020-11-06
  • Vitenskapelig foredrag
    Valean, C; Marsavina, Liviu; Marghitas, M; Linul, E; Razavi, Nima; Berto, Filippo. (2020) The effect of crack insertion for FDM printed PLA materials on Mode I and Mode II fracture toughness. 1st Virtual European Conference on Fracture - VECF1 2020-06-29 - 2020-07-01
  • Vitenskapelig foredrag
    Gao, Chao; Kiendl, Josef; Berto, Filippo; Razavi, Nima. (2020) 3D Puzzle-inspired Mechanical Metamaterial with dual Poisson’s ratio . Virtual European Conference on Fracture 2020-06-29 - 2020-07-01
  • Vitenskapelig foredrag
    Gao, Chao; Kiendl, Josef; Berto, Filippo; Razavi, Nima. (2020) 3D puzzle-inspired metamaterial with dual Poisson’s ratio. GSEMM and IGF Mediterranean Conference on Fracture and Structural Integrity , Athens 2020-02-26 - 2020-02-28

2019

  • Vitenskapelig foredrag
    Berto, Filippo; Fatemi, Ali; Shamsaei, Nima; Razavi, Nima. (2019) Multiaxial Fatigue Analysis of Additively Manufactured 17-4 PH Stainless Steel Notched Specimens. 2019 TMS Annual Meeting & Exhibition , San Antonio, Texas 2019-04-10 - 2019-04-14
  • Vitenskapelig foredrag
    Susmel, L; Al Zamzami, I; Razavi, Nima; Berto, Filippo. (2019) Material characteristic lengths to design 3D-printed notched titanium against fatigue. First European Conference on Structural Integrity of Additively Manufactured Materials (ESIAM19) , Trondheim 2019-09-09 - 2019-09-11
  • Vitenskapelig foredrag
    Gao, Chao; Kiendl, Josef; Berto, Filippo; Razavi, Nima. (2019) 3D puzzle-inspired metamaterial with negative Poisson’s ratio. 1st European conference on structural integrity of additively manufactured materials , Trondheim 2019-09-09 - 2019-09-11
  • Vitenskapelig foredrag
    Razavi, Nima; Berto, Filippo. (2019) Geometry and thickness effect on mechanical properties of EBM Ti6Al4V alloy under static and fatigue loading. First European Conference on Structural Integrity of Additively Manufactured Materials (ESIAM19) , Trondheim 2019-09-09 - 2019-09-11
  • Vitenskapelig foredrag
    Razavi, Nima; Berto, Filippo. (2019) AM vs wrought: Ti-6Al-4V. First European Conference on Structural Integrity of Additively Manufactured Materials (ESIAM19) , Trondheim 2019-09-09 - 2019-09-11
  • Vitenskapelig foredrag
    Gao, Chao; Kiendl, Josef; Berto, Filippo; Razavi, Nima. (2019) 3D puzzle-inspired metamaterial with negative Poisson’s ratio. Society of engineering science 56th annual technical meeting , Washington University in St. Louis 2019-10-13 - 2019-10-15
  • Vitenskapelig foredrag
    Razavi, Nima; Berto, Filippo. (2019) Geometry and scale effect on the structural integrity of AM parts. University of Trento Additive Manufacturing workshop – The process chain, from designers to end-users , Rovereto 2019-07-18 -
  • Vitenskapelig foredrag
    Razavi, Nima; Bagherifard, S; Guagliano, Mario; Riccio, M; Berto, Filippo. (2019) Effect of heat treatment on fatigue behavior of notched aluminum specimens made by PBF technology. First European Conference on Structural Integrity of Additively Manufactured Materials (ESIAM19) , Trondheim 2019-09-09 - 2019-09-11
  • Vitenskapelig foredrag
    Razavi, Nima; Hokstad, Haakon Lie; Berto, Filippo. (2019) Mixed mode I/II/III fracture assessment of PMMA using a new test fixture . 12th international conference on multiaxial fatigue and fracture , Bordeaux 2019-06-24 - 2019-06-26

2018

  • Vitenskapelig foredrag
    Razavi, Nima; Scott Bale, Emil; Berto, Filippo. (2018) METALLIC FIBER-REINFORCED ADHESIVELY BONDED JOINTS: FATIGUE BEHAVIOUR . 2nd International Conference on Structural Integrity and Durability 2018-10-02 - 2018-10-05
  • Vitenskapelig foredrag
    Razavi, Nima; Berto, Filippo; Ayatollahi, Majid reza. (2018) ASSESSMENT OF MIXED-MODE FATIGUE CRACK GROWTH UNDER BIAXIAL LOADING USING AN ITERATIVE METHOD. ESIS 2nd International Conference on Structural Integrity and Durability (ICSID 2018) , Dubrovnik 2018-10-02 - 2018-10-05
  • Vitenskapelig foredrag
    Razavi, Nima; Majidi, Hamid reza; Berto, Filippo; Ayatollahi, Majid reza. (2018) FRACTURE ASSESSMENT OF U-NOTCHED GRAPHITE SPECIMENS BY MEANS OF COHESIVE ZONE MODEL. ESIS 2nd International Conference on Structural Integrity and Durability (ICSID 2018) , Dubrovnik 2018-10-02 - 2018-10-05
  • Vitenskapelig foredrag
    Razavi, Nima; Scott Bale, Emil; Berto, Filippo. (2018) METALLIC FIBER-REINFORCED ADHESIVELY BONDED JOINTS: DYNAMIC LOADING. ESIS 2nd International Conference on Structural Integrity and Durability (ICSID 2018) , Dubrovnik 2018-10-02 - 2018-10-05
  • Vitenskapelig foredrag
    Razavi, Nima; Ayatollahi, Majid reza; Berto, Filippo. (2018) Assessment of fatigue crack growth behavior of cracked specimens repaired by indentation . ESIS ECF22 - Loading and Environmental effects on Structural Integrity , Metropol Palace, Bulevar Kralja Aleksandra 69, Belgrade 2018-08-26 - 2018-08-31
  • Vitenskapelig foredrag
    Malikova, Lucie; Razavi, Nima; Berto, Filippo. (2018) Crack propagation in a brittle DCB specimen assessed by means of the Williams’ power expansion. 6th International Conference on Crack Paths (CP 2018) , Verona, Italy 2018-09-19 - 2018-09-21
  • Vitenskapelig foredrag
    Razavi, Nima; Berto, Filippo. (2018) Structural integrity of additively manufactured components – an introduction. ESIS ECF22 - Loading and Environmental effects on Structural Integrity , Metropol Palace, Bulevar Kralja Aleksandra 69, Belgrade 2018-08-26 - 2018-08-31
  • Vitenskapelig foredrag
    Razavi, Nima; Berto, Filippo. (2018) Multiaxial fatigue behavior of severely notched Ti–6Al–4V specimens. Nasjonal konferanse for materialteknologi 2018 , Oslo 2018-05-30 - 2018-05-31
  • Vitenskapelig foredrag
    Razavi, Nima; Majidi, Hamid reza; Berto, Filippo. (2018) BRITTLE FRACTURE PREDICTION OF KEY-HOLE NOTCHED SPECIMENS BY MEANS OF J-INTEGRAL EXPRESSION. ESIS 2nd International Conference on Structural Integrity and Durability (ICSID 2018) , Dubrovnik 2018-10-02 - 2018-10-05
  • Vitenskapelig foredrag
    Ayatollahi, Majid reza; Razavi, Nima; Berto, Filippo. (2018) Crack path stability in brittle fracture under pure mode I loading. ESIS ECF22 - Loading and Environmental effects on Structural Integrity , Metropol Palace, Bulevar Kralja Aleksandra 69, Belgrade 2018-08-26 - 2018-08-31
  • Vitenskapelig foredrag
    Razavi, Nima; Berto, Filippo; Ayatollahi, Majid reza; Shahmohammadi, Mohammad. (2018) Assessment of the geometry effect on fracture behavior of V-notched specimens. 6th International Conference on Crack Paths (CP 2018) , Verona, Italy 2018-09-19 - 2018-09-21
  • Vitenskapelig foredrag
    Berto, Filippo; Fatemi, Ali; Shamsaei, Nima; Razavi, Nima. (2018) Fatigue Assessment of 17-4 PH Stainless Steel Notched Specimens Made by Direct Metal Laser Sintering. ASTM ASTM Symposium on Structural Integrity of Additive Manufactured Parts , Washington, DC 2018-11-06 - 2018-11-08

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