2024

• Slagstad, Martin; Amdahl, Jørgen; Yu, Zhaolong. (2024) A simplified force response calculation of circular pre-tensioned aquaculture nets in waves and current. Ocean Engineering
  Academic article
• Wang, Xintong; Yu, Zhaolong; Amdahl, Jørgen. (2024) Ultimate strength of welded aluminium stiffened panels under combined biaxial and lateral loads: A numerical investigation. Marine Structures
  Academic article
• Slagstad, Martin; Haver, Sverre Kristian; Amdahl, Jørgen. (2024) A comparison of extreme value estimation methods for the forces in aquaculture net cages. Ocean Engineering
  Academic article
• Mokhtari, Mojtaba; Kim, Ekaterina; Amdahl, Jørgen. (2024) Numerical Simulation of Concurrent Flexural and Crushing Failure of Level Ice . The American Society of Mechanical Engineers (ASME)
  Academic chapter/article/Conference paper
• Wang, Xintong; Yu, Zhaolong; Amdahl, Jørgen. (2024) Effects of transverse loading on the ultimate strength prediction of stiffened panels under biaxial loads: Potential improvements to the IACS rule formulation. Ocean Engineering
  Academic article

2023

• Yu, Zhaolong; Amdahl, Jørgen. (2023) A Rayleigh-Ritz solution for high order natural frequencies and eigenmodes of monopile supported offshore wind turbines considering tapered towers and soil pile interactions. Marine Structures
  Academic article
• Mokhtari, Mojtaba; Kim, Ekaterina; Amdahl, Jørgen. (2023) A non-linear viscoelastic material model with progressive damage based on microstructural evolution and phase transition in polycrystalline ice for design against ice impact. International Journal of Impact Engineering
  Academic article
• Mokhtari, Mojtaba; Wang, Xintong; Amdahl, Jørgen. (2023) Numerical analysis of pit-to-crack transition under corrosion fatigue using a stochastic pit generation algorithm. CRC Press
  Academic chapter/article/Conference paper
• Mokhtari, Mojtaba; Kim, Ekaterina; Amdahl, Jørgen. (2023) A rate and pressure dependent elastoplastic material model for glacial ice colliding with marine structures. CRC Press
  Academic chapter/article/Conference paper
• Ren, Yongli; Yu, Zhaolong; Hua, Xugang; Amdahl, Jørgen; Zhang, Zili; Chen, Zhengqing. (2023) Experimental and numerical investigation on the deformation behaviors of large diameter steel tubes under concentrated lateral impact loads. International Journal of Impact Engineering
  Academic article
• Slagstad, Martin; Yu, Zhaolong; Amdahl, Jørgen. (2023) A simplified approach for fatigue life prediction of aquaculture nets under waves and currents. Ocean Engineering
  Academic article
• Ren, Yongli; Yu, Zhaolong; Hua, Xugang; Amdahl, Jørgen; Chen, Zhengqing. (2023) Performance of large diameter steel tubes from a floating offshore wind turbine under lateral impact loads. CRC Press
  Academic chapter/article/Conference paper
• Yu, Zhaolong; Wang, Xintong; Moan, Torgeir; Amdahl, Jørgen; Sha, Yanyan. (2023) Ultimate and residual strength assessments of intact and collision damaged columns of the Bjørnafjorden floating bridge. CRC Press
  Academic chapter/article/Conference paper
• Fimreite, Stina Bjørgo; Yu, Zhaolong; Amdahl, Jørgen. (2023) Abnormal wave slamming impact of stiffened cylinders. CRC Press
  Academic chapter/article/Conference paper
• Mokhtari, Mojtaba; Kim, Ekaterina; Amdahl, Jørgen. (2023) Numerical Simulation of an Aluminium Panel Subject to Ice Impact Load Using a Rate and Pressure Dependent Elastoplastic Material Model for Ice. The American Society of Mechanical Engineers (ASME)
  Academic chapter/article/Conference paper
• Mokhtari, Mojtaba; Wang, Xintong; Amdahl, Jørgen. (2023) Buckling and Post-Buckling Behaviour of Extruded Aluminium Panels Subject to the Combined Effects of Welding and Pitting Corrosion. The American Society of Mechanical Engineers (ASME)
  Academic chapter/article/Conference paper
• Wang, Xintong; Amdahl, Jørgen. (2023) How Loads Interact? A Numerical Investigation of Aluminum Stiffened Panels Under Bi-Axial and Lateral Loads. The American Society of Mechanical Engineers (ASME)
  Academic chapter/article/Conference paper

2022

• Mokhtari, Mojtaba; Kim, Ekaterina; Amdahl, Jørgen. (2022) Pressure-dependent plasticity models with convex yield loci for explicit ice crushing simulations. Marine Structures
  Academic article
• Wang, Xintong; Amdahl, Jørgen; Egeland, Olav. (2022) Numerical study on buckling of aluminum extruded panels considering welding effects. Marine Structures
  Academic article
• Sørum, Stian Høegh; Katsikogiannis, Georgios; Bachynski-Polic, Erin Elizabeth; Amdahl, Jørgen; Page, Ana M. ; Klinkvort, Rasmus Tofte. (2022) Fatigue design sensitivities of large monopile offshore wind turbines. Wind Energy
  Academic article
• Sørum, Stian Høegh; Bachynski-Polic, Erin Elizabeth; Amdahl, Jørgen. (2022) Wind and soil model influences on the uncertainty in fatigue of monopile supported wind turbines. Journal of Physics: Conference Series (JPCS)
  Academic article
• Nam, Woongshik; Hopperstad, Odd Sture; Amdahl, Jørgen. (2022) Thermal analysis of marine structural steel EH36 subject to non-spreading cryogenic spills: Part III: structural response assessment. Ships and Offshore Structures
  Academic article
• Lu, Yue; Liu, Kun; Wang, Zili; Tang, Wenyong; Amdahl, Jørgen. (2022) Development of ductile fracture modelling approach in ship impact simulations. Ocean Engineering
  Academic article
• Wang, Xintong; Amdahl, Jørgen. (2022) Analysis of Welding Influences on Extruded Aluminum Panel Buckling. The American Society of Mechanical Engineers (ASME)
  Academic chapter/article/Conference paper

2021

• Yu, Zhaolong; Amdahl, Jørgen. (2021) A numerical solver for coupled dynamic simulation of glacial ice impacts considering hydrodynamic-ice-structure interaction. Ocean Engineering
  Academic article
• Kim, Ekaterina; Amdahl, Jørgen; Wang, Xintong. (2021) Making sense of speed effects on ice crushing pressure-area relationships in IACS ice-strengthening rules for ships. Ocean Engineering
  Academic article
• Amdahl, Jørgen; Soares, C. Guedes. (2021) Developments in the analysis and design of marine structures : Proceedings of the 8th International Conference on Marine Structures (MARSTRUCT 2021, 7-9 June 2021, Trondheim, Norway). CRC Press CRC Press
  Academic anthology/Conference proceedings
• Yu, Zhaolong; Amdahl, Jørgen; Rypestøl, Martin; Cheng, Zhengshun. (2021) Numerical modelling and dynamic response analysis of a 10 MW semi-submersible floating offshore wind turbine subjected to ship collision loads. Renewable Energy
  Academic article
• Yu, Zhaolong; Amdahl, Jørgen. (2021) Ship collision against a 10 MW semi-submersible floating offshore wind turbine. CRC Press
  Academic chapter/article/Conference paper
• Amdahl, Jørgen; Yu, Zhaolong. (2021) Design against ship collisions in accordance with the new DNV RP C204. CRC Press
  Academic chapter/article/Conference paper
• Lu, Y; Liu, K.; Wang, Z; Tang, W.; Amdahl, Jørgen. (2021) Discussions on the ductile fracture prediction of ship structures under impact loads. CRC Press
  Academic chapter/article/Conference paper
• Yu, Zhaolong; Cao, Anni; Amdahl, Jørgen. (2021) Experimental and numerical validation of an analytical hydro-plastic model for the prediction of structural damage in extreme water slamming. CRC Press
  Academic chapter/article/Conference paper
• Sha, Yanyan; Yu, Zhaolong; Amdahl, Jørgen. (2021) Residual ultimate strength assessment of collision-damaged steel floating bridge girders. CRC Press
  Academic chapter/article/Conference paper
• Nam, Woongshik; Mokhtari, Mojtaba; Amdahl, Jørgen. (2021) Thermal analysis of marine structural steel EH36 subject to non-spreading cryogenic spills. Part I: experimental study. Ships and Offshore Structures
  Academic article
• Mokhtari, Mojtaba; Nam, Woongshik; Amdahl, Jørgen. (2021) Thermal analysis of marine structural steel EH36 subject to non-spreading cryogenic spills. Part II: finite element analysis. Ships and Offshore Structures
  Academic article
• Sha, Yanyan; Amdahl, Jørgen; Dørum, Cato. (2021) Numerical and analytical studies of ship deckhouse impact with steel and RC bridge girders. Engineering structures
  Academic article
• Katsikogiannis, George; Sørum, Stian Høegh; Bachynski, Erin Elizabeth; Amdahl, Jørgen. (2021) Environmental lumping for efficient fatigue assessment of large-diameter monopile wind turbines. Marine Structures
  Academic article
• Yu, Zhaolong; Lu, Wenjun; van den Berg, Marnix; Amdahl, Jørgen; Løset, Sveinung. (2021) Glacial ice impacts: Part II: Damage assessment and ice-structure interactions in accidental limit states (ALS). Marine Structures
  Academic article
• Lu, Wenjun; Amdahl, Jørgen; Lubbad, Raed; Yu, Zhaolong; Løset, Sveinung. (2021) Glacial ice impacts: Part I: Wave-driven motion and small glacial ice feature impacts. Marine Structures
  Academic article

2020

• Smilden, Emil; Sørum, Stian Høegh; Bachynski, Erin Elizabeth; Sørensen, Asgeir Johan; Amdahl, Jørgen. (2020) Post‐installation adaptation of offshore wind turbine controls. Wind Energy
  Academic article
• Slagstad, Martin; Bore, Pål Takle; Amdahl, Jørgen. (2020) Accuracy of Simplified Methods for Fatigue Damage Estimation of Exposed Fish Farms. International Conference on Offshore Mechanics and Arctic Engineering (OMAE) [proceedings]
  Academic article
• Sha, Yanyan; Liu, Zhenhui; Amdahl, Jørgen; Dørum, Cato. (2020) Simulation of shipping container impact with bridge girders . International Society of Offshore & Polar Engineers
  Academic chapter/article/Conference paper

2019

• Smilden, Emil; Bachynski, Erin Elizabeth; Sørensen, Asgeir Johan; Amdahl, Jørgen. (2019) Wave disturbance rejection for monopile offshore wind turbines. Wind Energy
  Academic article
• Sha, Yanyan; Amdahl, Jørgen; Dørum, Cato. (2019) Local and global responses of a floating bridge under ship-girder collisions . Journal of Offshore Mechanics and Arctic Engineering
  Academic article
• Yu, Zhaolong; Liu, Zhenhui; Amdahl, Jørgen. (2019) Discussion of assumptions behind the external dynamic models in ship collisions and groundings. Ships and Offshore Structures
  Academic article
• Sha, Yanyan; Amdahl, Jørgen. (2019) Numerical investigations of a prestressed pontoon wall subjected to ship collision loads. Ocean Engineering
  Academic article
• Moan, Torgeir; Amdahl, Jørgen; Ersdal, Gerhard. (2019) Assessment of ship impact risk to offshore structures - New NORSOK N-003 guidelines. Marine Structures
  Academic article
• Liu, Zhenhui; Amdahl, Jørgen. (2019) On multi-planar impact mechanics in ship collisions. Marine Structures
  Academic article
• Yu, Zhaolong; Amdahl, Jørgen; Kristiansen, David; Bore, Pål Takle. (2019) Numerical analysis of local and global responses of an offshore fish farm subjected to ship impacts. Ocean Engineering
  Academic article
• Lu, Wenjun; Yu, Zhaolong; van den Berg, Marnix; Lubbad, Raed; Kim, Ekaterina; Amdahl, Jørgen. (2019) Work on structural integrity for semi submersibles exposed to bergy bits – integrated analysis of ice structure impacts. IOP Conference Series: Materials Science and Engineering
  Academic article
• Yu, Zhaolong; Amdahl, Jørgen; Greco, Marilena; Xu, Hui-li. (2019) Hydro-plastic response of beams and stiffened panels subjected to extreme water slamming at small impact angles, Part II: Numerical verification and analysis. Marine Structures
  Academic article
• Yu, Zhaolong; Amdahl, Jørgen; Greco, Marilena; Xu, Hui-li. (2019) Hydro-plastic response of beams and stiffened panels subjected to extreme water slamming at small impact angles, Part I: An analytical solution. Marine Structures
  Academic article
• Kim, Ekaterina; Yu, Zhaolong; Amdahl, Jørgen; Løset, Sveinung. (2019) Uncertainty quantification in the ice-induced local damage assessment of a hull section. Proceedings - International Conference on Port and Ocean Engineering under Arctic Conditions
  Academic article
• Lu, Wenjun; Amdahl, Jørgen. (2019) Glacial Ice and Offshore Structure Impacts under Wave and Current Excitation. Proceedings - International Conference on Port and Ocean Engineering under Arctic Conditions
  Academic article
• Sha, Yanyan; Amdahl, Jørgen; Liu, Kun. (2019) Design of steel bridge girders against ship forecastle collisions. Engineering structures
  Academic article
• Bore, Pål Takle; Amdahl, Jørgen; Kristiansen, David. (2019) Statistical modelling of extreme ocean current velocity profiles. Ocean Engineering
  Academic article
• Sha, Yanyan; Amdahl, Jørgen. (2019) A simplified analytical method for predictions of ship deckhouse collision loads on steel bridge girders. Ships and Offshore Structures
  Academic article
• Sha, Yanyan; Amdahl, Jørgen; Liu, Kun. (2019) Dynamic response of hat-stiffened panels subjected to hemisphere indenter impacts. CRC Press
  Academic chapter/article/Conference paper
• Yu, Zhaolong; Amdahl, Jørgen; Løset, Sveinung. (2019) Evaluation of load-carrying capacity of a submersible platform subjected to accidental ice impacts. CRC Press
  Academic chapter/article/Conference paper
• Sørum, Stian Høegh; Krokstad, Jørgen R; Amdahl, Jørgen. (2019) Wind-wave directional effects on fatigue of bottom-fixed offshore wind turbine. Journal of Physics: Conference Series (JPCS)
  Academic article
• Amdahl, Jørgen. (2019) Impact from ice floes and icebergs on ships and offshore structures in Polar Regions. IOP Conference Series: Materials Science and Engineering
  Academic article
• Sha, Yanyan; Amdahl, Jørgen; Yang, Kun. (2019) An efficient approach for ship collision design of reinforced concrete pontoon walls. IOP Conference Series: Materials Science and Engineering
  Academic article
• Yu, Zhaolong; Amdahl, Jørgen; Kristiansen, David. (2019) Ship collision analysis with a floating offshore fish farm. CRC Press
  Academic chapter/article/Conference paper
• Yu, Zhaolong; Amdahl, Jørgen. (2019) hydro-plastic slamming. CRC Press
  Academic chapter/article/Conference paper

2018

• Smilden, Emil; Bachynski, Erin Elizabeth; Sørensen, Asgeir Johan; Amdahl, Jørgen. (2018) Site-specific controller design for monopile offshore wind turbines. Marine Structures
  Academic article
• Yu, Zhaolong; Amdahl, Jørgen; Sha, Yanyan. (2018) Large inelastic deformation resistance of stiffened panels subjected to lateral loading. Marine Structures
  Academic article
• Song, Ming; Liu, Zhenhui; Amdahl, Jørgen. (2018) Estimation of ship bow-iceberg impact forces with consideration of the sliding effect. ISOPE - International Offshore and Polar Engineering Conference. Proceedings
  Academic article
• Sha, Yanyan; Amdahl, Jørgen; Aalberg, Aleksander; Yu, Zhaolong. (2018) Numerical investigations of the dynamic response of a floating bridge under environmental loadings. Ships and Offshore Structures
  Academic article
• Yu, Zhaolong; Amdahl, Jørgen. (2018) Analysis and design of offshore tubular members against ship impacts. Marine Structures
  Academic article
• Storheim, Martin; Alsos, Hagbart Skage; Amdahl, Jørgen. (2018) Evaluation of Nonlinear Material Behavior for Offshore Structures Subjected to Accidental Actions. Journal of Offshore Mechanics and Arctic Engineering
  Academic article
• Ringsberg, Jonas W; Amdahl, Jørgen; Chen, Bai Qiao; Cho, Sang-Rai; Ehlers, Sören; Hu, Zhiqiang. (2018) MARSTRUCT benchmark study on nonlinear FE simulation of an experiment of an indenter impact with a ship side-shell structure. Marine Structures
  Academic article
• Nam, Woongshik; Hopperstad, Odd Sture; Amdahl, Jørgen. (2018) Modelling of the ductile-brittle fracture transition in steel structures with large shell elements: A numerical study. Marine Structures
  Academic article
• Sha, Yanyan; Amdahl, Jørgen; Dørum, Cato; Yu, Zhaolong. (2018) Numerical Investigation of the Collision Damage and Residual Strength of a Floating Bridge Girder. The American Society of Mechanical Engineers (ASME)
  Academic chapter/article/Conference paper
• Sørum, Stian Høegh; Smilden, Emil; Amdahl, Jørgen; Sørensen, Asgeir Johan. (2018) Active Load Mitigation to Counter the Fatigue Damage Contributions From Unavailability in Offshore Wind Turbines. The American Society of Mechanical Engineers (ASME)
  Academic chapter/article/Conference paper
• Horn, Jan-Tore H.; Bitner-Gregersen, Elzbieta M.; Krokstad, Jørgen R; Leira, Bernt Johan; Amdahl, Jørgen. (2018) A new combination of conditional environmental distributions. Applied Ocean Research
  Academic article
• Yu, Zhaolong; Amdahl, Jørgen. (2018) A review of structural responses and design of offshore tubular structures subjected to ship impacts. Ocean Engineering
  Academic literature review
• Horn, Jan-Tore H.; Krokstad, Jørgen R; Amdahl, Jørgen. (2018) Long-Term Fatigue Damage Sensitivity to Wave Directionality in Extra Large Monopile Foundations. Journal of Engineering for the Maritime Environment (Part M)
  Academic article

2017

• Moe, Ole Harald; Aas-Jakobsen, Ketil; Amdahl, Jørgen. (2017) Analysis of tether anchored floating suspension bridge subjected to extreme environmental loads. Procedia Engineering
  Academic article
• Bore, Pål Takle; Amdahl, Jørgen. (2017) Determination of Environmental Conditions Relevant for the Ultimate Limit State at an Exposed Aquaculture Location. The American Society of Mechanical Engineers (ASME)
  Academic chapter/article/Conference paper
• Bore, Pål Takle; Amdahl, Jørgen; Kristiansen, David. (2017) Modelling of Hydrodynamic Loads on Aquaculture Net Cages by a Modified Morison Model. International Center for Numerical Methods in Engineering (CIMNE)
  Academic chapter/article/Conference paper
• Moe, Ole Harald; Sha, Yanyan; Veie, Johannes; Amdahl, Jørgen. (2017) Analysis of tether anchored floating suspension bridge subjected to large ship collisions. Procedia Engineering
  Academic article
• Yu, Zhaolong; Amdahl, Jørgen. (2017) Design of offshore tubular members against excessive local indentation under lateral impacts. Taylor & Francis
  Academic chapter/article/Conference paper
• Kim, Ekaterina; Amdahl, Jørgen; Song, Ming. (2017) On a shifting pressure-area relationship for the accidental limit state analysis of abnormal ice actions. Taylor & Francis
  Academic chapter/article/Conference paper
• Sørum, Stian Høegh; Horn, Jan-Tore H.; Amdahl, Jørgen. (2017) Comparison of numerical response predictions for a bottom-fixed offshore wind turbine. Energy Procedia
  Academic article
• Sha, Yanyan; Amdahl, Jørgen. (2017) Ship collision analysis of a floating bridge in Ferry-Free E39 project. The American Society of Mechanical Engineers (ASME)
  Academic chapter/article/Conference paper
• Sha, Yanyan; Amdahl, Jørgen; Dørum, Cato. (2017) Dynamic responses of a floating bridge subjected to ship collision load on bridge girders. Procedia Engineering
  Academic article
• Horn, Jan-Tore H.; Krokstad, Jørgen R; Amdahl, Jørgen. (2017) Joint Probability Distribution of Environmental Conditions for Design of Offshore Wind Turbines. The American Society of Mechanical Engineers (ASME)
  Academic chapter/article/Conference paper
• Storheim, Martin; Amdahl, Jørgen. (2017) On the sensitivity to work hardening and strain-rate effects in nonlinear FEM analysis of ship collisions. Ships and Offshore Structures
  Academic article
• Kim, Ekaterina; Storheim, Martin; Amdahl, Jørgen; Løset, Sveinung; von Bock und Polach, Rüdiger Ulrich Franz. (2017) Laboratory experiments on shared-energy collisions between freshwater ice blocks and a floating steel structure. Ships and Offshore Structures
  Academic article

2016

• Horn, Jan-Tore H.; Krokstad, Jørgen R; Amdahl, Jørgen. (2016) Hydro-Elastic Contributions to Fatigue Damage on a Large Monopile. Energy Procedia
  Academic article
• Song, Ming; Kim, Ekaterina; Amdahl, Jørgen; Greco, Marilena; Souli, M'Hamed. (2016) Numerical Investigation of Fluid-Ice-Structure Interaction During Collision by an Arbitrary Lagrangian Eulerian Method. The American Society of Mechanical Engineers (ASME)
  Academic chapter/article/Conference paper
• Smilden, Emil; Horn, Jan-Tore H.; Sørensen, Asgeir Johan; Amdahl, Jørgen. (2016) Reduced Order Model for Control Applications in Offshore Wind Turbines. IFAC-PapersOnLine
  Academic article
• Sha, Yanyan; Amdahl, Jørgen. (2016) Design of Floating Bridge Pontoon subjected to Ship Collision.
  Academic chapter/article/Conference paper
• Sha, Yanyan; Amdahl, Jørgen. (2016) Design of floating bridge girders against accidental ship collision loads. International Association for Bridge and Structural Engineering
  Academic chapter/article/Conference paper
• Yu, Zhaolong; Amdahl, Jørgen. (2016) Full six degrees of freedom coupled dynamic simulation of ship collision and grounding accidents. Marine Structures
  Academic article
• Kim, Ekaterina; Amdahl, Jørgen. (2016) Discussion of assumptions behind rule-based ice loads due to crushing. Ocean Engineering
  Academic article
• Storheim, Martin; Amdahl, Jørgen; Notaro, Gabriele; Johansen, Atle. (2016) Comparison of ABAQUS and LS-DYNA in simulations of ship collisions.
  Academic chapter/article/Conference paper
• Amdahl, Jørgen; Holmas, Tore. (2016) ISUM for Offshore Frame Structures. The American Society of Mechanical Engineers (ASME)
  Academic chapter/article/Conference paper
• Yu, Zhaolong; Amdahl, Jørgen. (2016) Influence of 6DOF ship motions in the damage prediction of ship collision and grounding accidents.
  Academic chapter/article/Conference paper
• Nam, Woongshik; Amdahl, Jørgen; Hopperstad, Odd Sture. (2016) Influence of brittle fracture on the crashworthiness of ship and offshore structures in Arctic conditions.
  Academic chapter/article/Conference paper
• Yu, Zhaolong; Amdahl, Jørgen; Storheim, Martin. (2016) A new approach for coupling external dynamics and internal mechanics in ship collisions. Marine Structures
  Academic article
• Song, Ming; Kim, Ekaterina; Amdahl, Jørgen; Ma, Jun; Huang, Yi. (2016) A comparative analysis of the fluid-structure interaction method and the constant added mass method for ice-structure collisions. Marine Structures
  Academic article
• Yu, Zhaolong; Shen, Yugao; Amdahl, Jørgen; Greco, Marilena. (2016) Implementation of Linear Potential-Flow Theory in the 6DOF Coupled Simulation of Ship Collision and Grounding Accidents. Journal of Ship Research
  Academic article
• Kim, Ekaterina; Song, Ming; Amdahl, Jørgen. (2016) On ice model validation and calibration strategies for damage as-sessment of structures subjected to impact actions.
  Academic chapter/article/Conference paper

2015

• Horn, Jan-Tore Haugan; Amdahl, Jørgen; Haver, Sverre Kristian. (2015) Dynamic Amplification of Drag Dominated Structures in Irregular Seas. IEEE conference proceedings
  Academic chapter/article/Conference paper
• Storheim, Martin; Amdahl, Jørgen; Martens, Ingo. (2015) On the accuracy of fracture estimation in collision analysis of ship and offshore structures. Marine Structures
  Academic article
• Storheim, Martin; Alsos, Hagbart Skage; Hopperstad, Odd Sture; Amdahl, Jørgen. (2015) An Extension of the BWH Instability Criterion: Numerical Study. The American Society of Mechanical Engineers (ASME)
  Academic chapter/article/Conference paper
• Storheim, Martin; Amdahl, Jørgen. (2015) On the Effect of Work Hardening on Strain-Localization and Fracture Initiation in Collision Simulations. The American Society of Mechanical Engineers (ASME)
  Academic chapter/article/Conference paper
• Storheim, Martin; Nord, Torodd Skjerve; Kim, Ekaterina; Høyland, Knut Vilhelm; Langseth, Magnus; Amdahl, Jørgen. (2015) Pilot study of ice-structure interaction in a pendulum accelerator. Proceedings - International Conference on Port and Ocean Engineering under Arctic Conditions
  Academic article
• Storheim, Martin; Alsos, Hagbart Skage; Hopperstad, Odd Sture; Amdahl, Jørgen. (2015) A damage-based failure model for coarsely meshed shell structures. International Journal of Impact Engineering
  Academic article
• Song, Ming; Kim, Ekaterina; Amdahl, Jørgen. (2015) Fluid-structure-interaction analysis of an ice block-structure collision. Proceedings - International Conference on Port and Ocean Engineering under Arctic Conditions
  Academic article
• Kim, Ekaterina; Amdahl, Jørgen; Storheim, Martin; Løset, Sveinung. (2015) Understanding the effect of assumptions on shell plate thickness for arctic ships. Proceedings - International Conference on Port and Ocean Engineering under Arctic Conditions
  Academic article
• Kim, Ekaterina; Lu, Wenjun; Lubbad, Raed; Løset, Sveinung; Amdahl, Jørgen. (2015) Toward a holistic load model for structures in broken ice. Proceedings - International Conference on Port and Ocean Engineering under Arctic Conditions
  Academic article

2014

• Storheim, Martin; Amdahl, Jørgen. (2014) Design of offshore structures against accidental ship collisions. Marine Structures
  Academic article
• Holm, Håvard; Amdahl, Jørgen; Larsen, Carl Martin; Moan, Torgeir; Myrhaug, Dag; Pettersen, Bjørnar. (2014) Havromsteknologi. Akademika forlag Akademika forlag
  Popular scientific book
• Storheim, Martin; Amdahl, Jørgen. (2014) Non-Conservative Consequences of “Conservative” Assumptions in Ship-Platform Collision Analysis. The American Society of Mechanical Engineers (ASME)
  Academic chapter/article/Conference paper
• Das, Jitapriya; Polic, Drazen; Ehlers, Sören; Amdahl, Jørgen. (2014) NUMERICAL SIMULATION OF AN ICE BEAM IN FOUR-POINT BENDING USING SPH. The American Society of Mechanical Engineers (ASME)
  Academic chapter/article/Conference paper

2013

• Hong, Lin; Amdahl, Jørgen. (2013) Rapid assessment of ship grounding over large contact surfaces. Ships and Offshore Structures
  Editorial
• Yu, ZL; Hu, ZQ; Amdahl, Jørgen; Liu, Y. (2013) Investigation on structural performance predictions of double-bottom tankers during shoal grounding accidents. Marine Structures
  Academic article
• Haris, Sabril; Amdahl, Jørgen. (2013) Analysis of ship-ship collision damage accounting for bow and side deformation interaction. Marine Structures
  Academic article
• Amdahl, Jørgen. (2013) Analysis and Design of Offshore Structures to Extreme Environmental Loads and Accidental Loads. GS ICON Green, smart, innovative Construction
  Report
• Villavicencio, R; Liu, Zhenhui; Amdahl, Jørgen; Soares, C. (2013) Influence of the neutral axis displacement on the residual strength of a damaged tanker double-bottom structure. Ships and Offshore Structures
  Academic article
• Storheim, Martin; Amdahl, Jørgen. (2013) Accidental Ice Management – Platform vs. Ice Breaking Supply Vessel Collision. International Society of Offshore & Polar Engineers
  Academic chapter/article/Conference paper
• Amdahl, Jørgen; Ehlers, Sören; Leira, Bernt Johan. (2013) Collision and Grounding of Ships and Offshore Structures. CRC Press CRC Press
  Academic anthology/Conference proceedings
• Kim, Ekaterina; Amdahl, Jørgen. (2013) Review of existing methods for the analysis of the accidental limit state due to ice actions. CRC Press
  Academic chapter/article/Conference paper
• Kim, Ekaterina; Storheim, Martin; Amdahl, Jørgen; Løset, Sveinung; von Bock und Polach, Rüdiger. (2013) Drop tests of ice blocks on stiffened panels with different structural flexibility. CRC Press
  Academic chapter/article/Conference paper

2012

• Tavakoli, Mohammad Taghi; Amdahl, Jørgen; Leira, Bernt Johan. (2012) Analytical and numerical modelling of oil spill from a side tank with collision damage. Ships and Offshore Structures
  Academic article
• Nguyen, Tan-Hoi; Garre, Luca; Amdahl, Jørgen; Leira, Bernt Johan. (2012) Benchmark study on the assessment of ship damage conditions during stranding. Ships and Offshore Structures
  Academic article
• Haris, Sabril; Amdahl, Jørgen. (2012) Crushing resistance of a cruciform and its application to ship collision and grounding. Ships and Offshore Structures
  Academic article
• Storheim, Martin; Kim, Ekaterina; Amdahl, Jørgen; Ehlers, Sören. (2012) ICEBERG SHAPE SENSITIVITY IN SHIP IMPACT ASSESSMENT IN VIEW OF EXISTING MATERIAL MODELS. The American Society of Mechanical Engineers (ASME)
  Academic chapter/article/Conference paper
• Amdahl, Jørgen; Watan, Reny; Hu, Zhiqiang; Holmås, Tore. (2012) BROAD SIDE SHIP COLLISION WITH JACKET LEGS: EXAMINATION OF NORSOK N-004 ANALYSIS PROCEDURE. The American Society of Mechanical Engineers (ASME)
  Academic chapter/article/Conference paper
• Liu, Yi; Hu, Zhiqiang; Amdahl, Jørgen. (2012) Investigation on Smeared Thickness Method for Plating Stiffeners on Prediction of Grounding Character of Double Bottom Tanker over Obstacles with Large Contact Surface. The American Society of Mechanical Engineers (ASME)
  Academic chapter/article/Conference paper
• Kim, Ekaterina; Storheim, Martin; von Bock und Polach, Rüdiger; Amdahl, Jørgen. (2012) DESIGN AND MODELLING OF ACCIDENTAL SHIP COLLISIONS WITH ICE MASSES AT LABORATORY-SCALE. The American Society of Mechanical Engineers (ASME)
  Academic chapter/article/Conference paper
• Liu, Zhenhui; Amdahl, Jørgen. (2012) Numerical and simplified analytical methods for analysis of the residual strength of ship double bottom. Ocean Engineering
  Academic article
• Haris, Sabril; Amdahl, Jørgen. (2012) An analytical model to assess a ship side during a collision. Ships and Offshore Structures
  Academic article
• Hong, Lin; Amdahl, Jørgen. (2012) Rapid assessment of ship grounding over large contact surfaces. Ships and Offshore Structures
  Academic article

2011

• Tavakoli, Mohammad Taghi; Amdahl, Jørgen; Leira, Bernt Johan. (2011) Experimental investigation of oil leakage from damaged ships due to collision and grounding. Ocean Engineering
  Academic article
• Vik, Camilla Berge; Amdahl, Jørgen; Danielsen, Ulf. (2011) Explosion Simulations/Structural Analysis With FLACS and USFOS (OMAE2011-49333). The American Society of Mechanical Engineers (ASME)
  Academic chapter/article/Conference paper
• Liu, Zhenhui; Garre, Luca; Amdahl, Jørgen. (2011) Analysis of Foreship and Iceberg Impact Loads Based on Bayesian Networks (OMAE2011-50028). The American Society of Mechanical Engineers (ASME)
  Academic chapter/article/Conference paper
• Nguyen, Tan-Hoi; Amdahl, Jørgen; Leira, Bernt Johan; Garre, Luca. (2011) Understanding ship-grounding events. Marine Structures
  Academic article
• Hu, Zhiqiang; Amdahl, Jørgen. (2011) A Study on the Effect of Plate Stiffeners of Double Bottom During Ship Grounding With Large Contact Surface (OMAE2011-49056). The American Society of Mechanical Engineers (ASME)
  Academic chapter/article/Conference paper
• Hu, ZQ; Amdahl, Jørgen; Hong, Lin. (2011) Verification of a simplified analytical method for predictions of ship groundings over large contact surfaces by numerical simulations. Marine Structures
  Academic article
• Liu, Zhenhui; Amdahl, Jørgen; Løset, Sveinung. (2011) Integrated numerical analysis of an iceberg collision with a foreship structure. Marine Structures
  Academic article
• Nguyen, Tan-Hoi; Garre, Luca; Amdahl, Jørgen; Leira, Bernt Johan. (2011) Monitoring of ship damage condition during stranding. Marine Structures
  Academic article
• Hong, Lin; Amdahl, Jørgen. (2011) Ship Grounding over Rock and Shoal. International Journal of Offshore and Polar Engineering
  Academic article
• Leira, Bernt Johan; Nguyen, Tan-Hoi; Amdahl, Jørgen. (2011) Damage assessment of stranding events by means og Bayesian Networks. ETH Zurich
  Academic chapter/article/Conference paper
• Amdahl, Jørgen; Holmås, Tore. (2011) High Energy Ship Collisions with Jacket Supported Offshore Wind Turbines. International Center for Numerical Methods in Engineering (CIMNE)
  Academic chapter/article/Conference paper
• Liu, Zhenhui; Amdahl, Jørgen; Løset, Sveinung. (2011) Plasticity based material modelling of ice and its application to ship-iceberg impacts. Cold Regions Science and Technology
  Academic article
• Kim, Ekaterina; Amdahl, Jørgen; Løset, Sveinung. (2011) DEVELOPMENT OF ICE FAILURE\YIELD CRITERION FOR ACCIDENTAL LIMIT STATE DESIGN. Curran Associates, Inc.
  Academic chapter/article/Conference paper

2010

• Tavakoli, Mohammad Taghi; Amdahl, Jørgen; Leira, Bernt Johan. (2010) Analytical and Numerical modelling of oil spill from a side damaged tank.
  Academic chapter/article/Conference paper
• Alsos, Hagbart Skage; Amdahl, Jørgen. (2010) ON THE DUCTILE RESPONSE OF STIFFENED PANELS SUBJECTED TO LATERAL INDENTATION EXPERIMENTAL AND NUMERICAL ANALYSIS. The American Society of Mechanical Engineers (ASME)
  Academic chapter/article/Conference paper
• Liu, Zhenhui; Amdahl, Jørgen; Løset, Sveinung. (2010) A PARAMETRIC STUDY ON THE EXTERNAL MECHANICS OF SHIP/ICEBERG COLLISION. The American Society of Mechanical Engineers (ASME)
  Academic chapter/article/Conference paper
• Hu, Zhiqiang; Liu, Zhenhui; Amdahl, Jørgen. (2010) COLLISION CHARACTER RESEARCH FOR SEMI-SUBMERSIBLE THROUGH MODEL TEST, SIMPLIFIED ANALYTICAL AND NUMERICAL SIMULATION METHOD. The American Society of Mechanical Engineers (ASME)
  Academic chapter/article/Conference paper
• Liu, Zhenhui; Amdahl, Jørgen. (2010) A new formulation of the impact mechanics of ship collisions and its application to a ship-iceberg collision. Marine Structures
  Academic article

2009

• Alsos, Hagbart Skage; Amdahl, Jørgen. (2009) On the resistance to penetration of stiffened plates, Part I – Experiments. International Journal of Impact Engineering
  Academic article
• Alsos, Hagbart Skage; Amdahl, Jørgen; Hopperstad, Odd Sture. (2009) On the resistance to penetration of stiffened plates, Part II: Numerical analysis. International Journal of Impact Engineering
  Academic article
• Leira, Bernt Johan; Børsheim, Lars; Espeland, Ø.; Amdahl, Jørgen. (2009) Ice-load estimation for a ship hull based on continuous response monitoring. Journal of Engineering for the Maritime Environment (Part M)
  Academic article
• Hong, Lin; Amdahl, Jørgen. (2009) Ship Grounding over "Rock" and "Shoal". In: Proceedings of 19th International Offshore and Polar engineering Conference. ISOPE - International Offshore and Polar Engineering Conference. Proceedings
  Academic article
• Hong, Lin; Amdahl, Jørgen; Wang, Ge. (2009) A Direct design Procedure for FPSO Side Structures against Large Impact Loads. Journal of Offshore Mechanics and Arctic Engineering
  Academic article
• Holmås, Tore; Amdahl, Jørgen. (2009) Design of Floating Wind Turbines. International Center for Numerical Methods in Engineering (CIMNE)
  Academic chapter/article/Conference paper
• Tavakoli, Mohammad Taghi; Amdahl, Jørgen; Leira, Bernt Johan. (2009) Investigation of Interaction Between Oil Spills and Hydrostatic Changes.
  Academic chapter/article/Conference paper
• Haris, Sabril; Amdahl, Jørgen. (2009) Crushing Mechanics of Girder Intersection in Ship Collision and Grounding. International Center for Numerical Methods in Engineering (CIMNE)
  Academic chapter/article/Conference paper
• Liu, Zhenhui; Amdahl, Jørgen; Løset, Sveinung. (2009) Application of plasticity theory in the simulation of iceberg impacts. International Center for Numerical Methods in Engineering (CIMNE)
  Academic chapter/article/Conference paper
• Liu, Zhenhui; Amdahl, Jørgen. (2009) Residual strength of damaged stiffened panel on double bottom ship. CRC Press
  Academic chapter/article/Conference paper
• Leira, Bernt Johan; Børsheim, Lars; Espeland, Ø.; Amdahl, Jørgen. (2009) Assessment of ice-induced loads on ship hulls based on continuous responce monitoring. CRC Press
  Academic chapter/article/Conference paper
• Zilakos, I.; Toulios, M.; Samuelides, M.S.; Nguyen, Tan-Hoi; Amdahl, Jørgen. (2009) Simulation of the response of double bottoms under grounding actions using finite elements. CRC Press
  Academic chapter/article/Conference paper
• Liu, Zhenhui; Amdahl, Jørgen; Løset, Sveinung. (2009) Numerical Simulation of Collisions Between Ships and Icebergs. Proceedings - International Conference on Port and Ocean Engineering under Arctic Conditions
  Academic article

2008

• Hong, Lin; Amdahl, Jørgen. (2008) Plastic mechanism analysis of the resistance of ship longitudinal girders in grounding and collision. Ships and Offshore Structures
  Academic article
• Hong, Lin; Amdahl, Jørgen. (2008) Crushing resistance of web girders in ship collision and grounding. Marine Structures
  Academic article
• Alsos, Hagbart Skage; Hopperstad, Odd Sture; Törnqvist, Rikard; Amdahl, Jørgen. (2008) Analytical and numerical analysis of sheet metal instability using a stress based criterion. International Journal of Solids and Structures
  Academic article
• Alsos, Hagbart Skage; Amdahl, Jørgen. (2008) Analysis of bottom damage caused by ship grounding.
  Academic chapter/article/Conference paper
• Tavakoli, Mohammad Taghi; Amdahl, Jørgen; Ashrafian, Alireza; Leira, Bernt Johan. (2008) Analytical Predictions of Oil Spill from Grounded Cargo Tankers.
  Academic chapter/article/Conference paper
• Dalane, Oddgeir; Gudmestad, Ove Tobias; Løset, Sveinung; Amdahl, Jørgen; Hildèn, Tor Erik; Fjell, Knut Harry. (2008) Ice Tank Testing of a Surface Buoy for Arctic Conditions.
  Academic chapter/article/Conference paper

2007

• Alsos, Hagbart Skage; Amdahl, Jørgen. (2007) On the resistance of tanker bottom structures during stranding. Marine Structures
  Academic article
• Hong, Lin; Amdahl, Jørgen. (2007) Strength Design of FPSOs against Supply Vessel Bow Collision.
  Academic chapter/article/Conference paper
• Hong, Lin; Amdahl, Jørgen; Alsos, Hagbart Skage; Klæbo, Frank. (2007) Damage Assessment and Impact Resistant Design of FPSOs with Respect to Supply Vessel Collisions.
  Academic chapter/article/Conference paper
• Tavakoli, Mohammad Taghi; Amdahl, Jørgen; Alsos, Hagbart Skage; Klæbo, Frank. (2007) Analysis of supply vessel stern impacts wirh an FPSO.
  Academic chapter/article/Conference paper
• Samuelides, M.S.; Amdahl, Jørgen; Dow, R.. (2007) Studies on the behaviour of bottom structures during grounding.
  Academic chapter/article/Conference paper
• Samuelides, M.S.; Voudouris, Georgios; Toulios, Michael; Amdahl, Jørgen; Dow, R.. (2007) Simulation of the behaviour of double bottoms subjected to grounding actions.
  Academic chapter/article/Conference paper
• Alsos, Hagbart Skage; Amdahl, Jørgen. (2007) Static and dynamic analysis of a tanker during grounding.
  Academic chapter/article/Conference paper
• Alsos, Hagbart Skage; Hopperstad, Odd Sture; Amdahl, Jørgen. (2007) Prediction of rupture in collision and grounding using the BWH failure criterion.
  Academic chapter/article/Conference paper
• Hong, Lin; Amdahl, Jørgen. (2007) Plastic design of laterally patch loaded plates for ships. Marine Structures
  Academic article

2005

• Moan, Torgeir; Amdahl, Jørgen. (2005) Development of accidental collapse limit state criteria for offshore structures.
  Academic chapter/article/Conference paper
• Alsos, Hagbart Skage; Amdahl, Jørgen. (2005) Intentional grounding of disabled ships.
  Academic chapter/article/Conference paper

2003

• Skallerud, Bjørn Helge; Amdahl, Jørgen; Holmås, Tore. (2003) Cyclic capacity assessment of tubular frame structures subjected to extreme loading. Response of Structures to Extreme Loading : XL conference proceedings
  Academic article
• Holmås, Tore; Amdahl, Jørgen; Skallerud, Bjørn Helge; Langhelle, Nina K.. (2003) Behaviour of beam-column connections subjected to extreme loads during fire. Response of Structures to Extreme Loading : XL conference proceedings
  Academic article
• Amdahl, Jørgen. (2003) Design oriented methods for assessment of accidental explosion effects. Response of Structures to Extreme Loading : XL conference proceedings
  Academic article
• Amdahl, Jørgen. (2003) Revised norsok standard N-004 on accidental explosions. Fabig Newsletters
  Academic article
• Amdahl, Jørgen; Holmås, Tore; Skallerud, Bjørn Helge. (2003) Ultimate strength of structural members with attanchments during accidental fires. Response of Structures to Extreme Loading : XL conference proceedings
  Academic article

2002

• Byklum, Eirik; Amdahl, Jørgen. (2002) A Simplified Method for Elastic Large Deflection Analysis of Plates and Stiffened Panels due to Local Buckling. Journal of Thin-walled Structures
  Academic article
• Skallerud, Bjørn Helge; Amdahl, Jørgen. (2002) Nonlinear Analysis of Offshore Structures. Civil and Structural engineering series
  Non-fiction book

2001

• Moan, Torgeir; Amdahl, Jørgen. (2001) Risk assessment of FPSOS,with emphasis on collision risk. Technical Report. RD2001-12. American Bureau of Shipping, Research Department
  Report
• Mohammed, Abuu K.; Skallerud, Bjørn Helge; Amdahl, Jørgen. (2001) Simplified stress resultants plasticity on a geometricaly nonlinear constant stress shell element. Computers & structures
  Academic article
• Zhang, Bin; Kristensen, Alf; Moan, Torgeir; Amdahl, Jørgen. (2001) Ultimate Strength Analysis of Curved Bottom Panels of Inland Waterway Vessels. Inst.f.marine konstruksjoner, NTNU
  Report

2000

• Mohammed, Abuu K.; Skallerud, Bjørn Helge; Amdahl, Jørgen. (2000) Simplified Stress Resultants Plasticity on a Geometrically Non-linear Constant Stress Shell Element. NTNU, Inst.f.marine konstruksjoner
  Report
• Mohammed, Abuu K.; Amdahl, Jørgen; Skallerud, Bjørn Helge. (2000) Collapse Analysis of Thin Shell Structures Using a Displacement-Based Constant Stress-Resultants Curved Element. NTNU, Inst.f.marine konstruksjoner
  Report
• Mohammed, Abuu K.; Amdahl, Jørgen; Skallerud, Bjørn Helge. (2000) A Simple Finite Element Model for Geometrically Non-linear Analyses of Thin Shells Undergoing Large Rotations. NTNU, Inst.f.marine konstruksjoner
  Report
• Amdahl, Jørgen; Larsen, Carl Martin. (2000) Marin hydrodynamikk og konstruksjonsteknikk grunnkurs 1 Stavknekking Fagverksplattformer og halvt nedsenkbare plattformer. UK-2000-73
  Compendium
• Larsen, Carl Martin; Amdahl, Jørgen. (2000) SIN1501 Marin Hydrodynamikk og Konstruksjonsteknikk Grunnkurs 1 - Stavknekking. Fagverksplattformer og halvt nedsenkbare plattformer. Kompendieforlaget, Tapir
  Compendium

1999

• Amdahl, Jørgen; Pettersen, Bjørnar. (1999) SIN 1501 Marin hydrodynamikk og konstruksjonsteknikk GK1 (Foreløpig utgave). Inst.f.marin hydrodynamikk, NTNU
  Compendium
• Amdahl, Jørgen; Larsen, Carl Martin. (1999) SIN1001 Marin Teknikk 2. UK 99-64
  Compendium
• Amdahl, Jørgen. (1999) 81059 Buckling and Collapse of Structures/Knekning og sammenbrudd av konstruksjoner. TAPIR
  Compendium

1998

• Amdahl, Jørgen. (1998) Buckling and Collapse of Marine strcutures. Institutt for marine konstruksjoner
  Non-fiction book
• Amdahl, Jørgen. (1998) Buckling and Collapse of Marine strcutures. Institutt for marine konstruksjoner
  Non-fiction book
• Amdahl, Jørgen. (1998) SIN1001 Marin teknikk 2 - Statikk for marine konstruksjonert. Institutt for marine konstruksjoner
  Non-fiction book