2023

• Antoniou, Andria; Børvik, Tore; Kristoffersen, Martin. (2023) Evaluation of automatic versus material test-based calibrations of concrete models for ballistic impact simulations. International Journal of Protective Structures.
  Vitenskapelig artikkel
• Dæhli, Lars Edvard Blystad; Johnsen, Joakim; Berstad, Torodd; Børvik, Tore; Hopperstad, Odd Sture. (2023) An experimental–numerical study on the evolution of the Taylor–Quinney coefficient with plastic deformation in metals. Mechanics of materials (Print). volum 179.
  Vitenskapelig artikkel
• Dæhli, Lars Edvard Blystad; Olufsen, Sindre Nordmark; Kristensen, Tore Andre; Børvik, Tore; Hopperstad, Odd Sture. (2023) Influence of constituent particles on fracture of aluminum alloys under high-triaxiality loading. Materials Science & Engineering: A. volum 864.
  Vitenskapelig artikkel
• Frodal, Bjørn Håkon; Lodgaard, Lars; Langsrud, Yngve; Børvik, Tore; Hopperstad, Odd Sture. (2023) Influence of local microstructural variations on the bendability of aluminium extrusions: experiments and crystal plasticity analyses. Journal of applied mechanics. volum 90 (4).
  Vitenskapelig artikkel
• Tomstad, Asle Joachim; Boåsen, Magnus; Faleskog, Jonas; Børvik, Tore; Hopperstad, Odd Sture. (2023) On the influence of stress state on ductile fracture of two 6000-series aluminium alloys with different particle content. International Journal of Solids and Structures. volum 269.
  Vitenskapelig artikkel

2022

• Brekken, Kristoffer Aune; Vestrum, Ole; Dey, Sumita; Reyes, Aase; Børvik, Tore. (2022) Experimental Tests and Numerical Simulations on the Ballistic Impact Response of a Highly Inhomogeneous Aluminium Foam. Materials. volum 15 (13).
  Vitenskapelig artikkel
• Dæhli, Lars Edvard Blystad; Tekoglu, Cihan; Morin, David; Børvik, Tore; Hopperstad, Odd Sture. (2022) Ductile failure predictions using micromechanically-based computational models. Journal of the Mechanics and Physics of Solids. volum 164.
  Vitenskapelig artikkel
• Elveli, Benjamin Stavnar; Berstad, Torodd; Børvik, Tore; Aune, Vegard. (2022) Performance of thin blast-loaded steel plates after ballistic impact from small-arms projectiles. International Journal of Impact Engineering. volum 173.
  Vitenskapelig artikkel
• Elveli, Benjamin Stavnar; Vestrum, Ole; Hauge, Knut Ove; Berstad, Torodd; Børvik, Tore; Aune, Vegard. (2022) Thin steel plates exposed to combined ballistic impact and partially confined airblast loading. Engineering Failure Analysis. volum 144.
  Vitenskapelig artikkel
• Espeseth, Vetle; Børvik, Tore; Hopperstad, Odd Sture. (2022) Aluminium plates with geometrical defects subjected to low-velocity impact: Experiments and simulations. International Journal of Impact Engineering. volum 167.
  Vitenskapelig artikkel
• Frodal, Bjørn Håkon; Thomesen, Susanne; Børvik, Tore; Hopperstad, Odd Sture. (2022) On fracture anisotropy in textured aluminium alloys. International Journal of Solids and Structures. volum 244-245.
  Vitenskapelig artikkel
• Færgestad, Rannveig Marie; Holmen, Jens Kristian; Berstad, Torodd; Cardone, Tiziana; Ford, Kevin Anthony; Børvik, Tore. (2022) Coupled finite element-discrete element method (FEM/DEM) for modelling hypervelocity impacts. Acta Astronautica.
  Vitenskapelig artikkel
• Holmen, Jens Kristian; Thomesen, Susanne; Perez-Martin, Maria Jesus; Hopperstad, Odd Sture; Børvik, Tore. (2022) Ballistic Impact of Structural Steels at Low Temperatures. Journal of applied mechanics. volum 89 (10).
  Vitenskapelig artikkel
• Qvale, Kristin; Thomesen, Susanne; Hopperstad, Odd Sture; Børvik, Tore. (2022) The effect of constituent particles on the tear resistance of three 6000-series aluminium alloys. International Journal of Fracture. volum 238.
  Vitenskapelig artikkel
• Somlo, Kinga; Frodal, Bjørn Håkon; Funch, C.V.; Poulios, K.; Winther, G.; Hopperstad, Odd Sture; Børvik, Tore; Niordson, C.F.. (2022) Anisotropic yield surfaces of additively manufactured metals simulated with crystal plasticity. European Journal of Mechanics. A, Solids. volum 94.
  Vitenskapelig artikkel
• Thomesen, Susanne; Tomstad, Asle Joachim; Børvik, Tore; Hopperstad, Odd Sture. (2022) Simulation of ductile fracture in aluminium alloys with random or strong texture using heuristic extensions of the Gurson model. Engineering Fracture Mechanics. volum 269.
  Vitenskapelig artikkel
• Tomstad, Asle Joachim; Frodal, Bjørn Håkon; Børvik, Tore; Hopperstad, Odd Sture. (2022) Influence of particle content on the ductility of extruded non-recrystallized aluminium alloys subjected to shear loading. Materials Science & Engineering: A. volum 850.
  Vitenskapelig artikkel
• Tomstad, Asle Joachim; Thomesen, Susanne; Børvik, Tore; Hopperstad, Odd Sture. (2022) Corrigendum to “Effects of constituent particle content on ductile fracture in isotropic and anisotropic 6000-series aluminium alloys” [Mater. Sci. Eng. A 820 (2021) 141420] (Materials Science & Engineering A (2021) 820, (S0921509321006894), (10.1016/j.msea.2021.141420)). Materials Science & Engineering: A. volum 856.
  Errata
• Warren, Tom; Johnsen, Joakim; Kristoffersen, Martin; Børvik, Tore. (2022) Solution for the Dynamic Elastically Compressible Power-Law Strain Hardening Cylindrical Cavity-Expansion Problem. Journal of Dynamic Behavior of Materials.
  Vitenskapelig artikkel

2021

• Aune, Vegard; Valsamos, Georgios; Casadei, Folco; Langseth, Magnus; Børvik, Tore. (2021) Fluid-structure interaction effects during the dynamic response of clamped thin steel plates exposed to blast loading. International Journal of Mechanical Sciences. volum 195 (106263).
  Vitenskapelig artikkel
• Aune, Vegard; Valsamos, Georgios; Casadei, Folco; Langseth, Magnus; Børvik, Tore. (2021) Influence of fluid-structure interaction effects on the ductile fracture of blast-loaded steel plates. The European Physical Journal Conferences. volum 250.
  Vitenskapelig artikkel
• Bergo, Sondre; Morin, David; Børvik, Tore; Hopperstad, Odd Sture. (2021) Micromechanical modelling of ductile fracture in pipeline steel using a bifurcation-enriched porous plasticity model. International Journal of Fracture. volum 227 (1).
  Vitenskapelig artikkel
• Costas, Miguel; Edwards-Mowforth, Maisie; Kristoffersen, Martin; Teixeira-Dias, Filipe; Brøtan, Vegard; Paulsen, Christian Oen; Børvik, Tore. (2021) Ballistic impact resistance of additive manufactured high-strength maraging steel: An experimental study. International Journal of Protective Structures.
  Vitenskapelig artikkel
• Elveli, Benjamin Stavnar; Børvik, Tore; Aune, Vegard. (2021) Influence of material properties on the performance of blast-loaded steel plates with pre-cut defects. The European Physical Journal Conferences. volum 250.
  Vitenskapelig artikkel
• Elveli, Benjamin Stavnar; Iddberg, Mads Bakken; Børvik, Tore; Aune, Vegard. (2021) On the strength-ductility trade-off in thin blast-loaded steel plates with and without initial defects – An experimental study. Thin-walled structures. volum 171.
  Vitenskapelig artikkel
• Espeseth, Vetle; Morin, David; Faleskog, Jonas; Børvik, Tore; Hopperstad, Odd Sture. (2021) A numerical study of a size-dependent finite-element based unit cell with primary and secondary voids. Journal of the Mechanics and Physics of Solids. volum 157.
  Vitenskapelig artikkel
• Frodal, Bjørn Håkon; Thomesen, Susanne; Børvik, Tore; Hopperstad, Odd Sture. (2021) On the coupling of damage and single crystal plasticity for ductile polycrystalline materials. International journal of plasticity. volum 142.
  Vitenskapelig artikkel
• Granum, Henrik Møgster; Myhr, Ole Runar; Børvik, Tore; Hopperstad, Odd Sture. (2021) Effect of pre-stretching on the mechanical behaviour of three artificially aged 6xxx series aluminium alloys. Materials Today Communications. volum 27.
  Vitenskapelig artikkel
• Granum, Henrik; Morin, David; Børvik, Tore; Hopperstad, Odd Sture. (2021) Calibration of the modified Mohr-Coulomb fracture model by use of localization analyses for three tempers of an AA6016 aluminium alloy. International Journal of Mechanical Sciences. volum 192.
  Vitenskapelig artikkel
• Kristoffersen, Martin; Hauge, Knut Ove; Minoretti, Arianna; Børvik, Tore. (2021) Experimental and numerical studies of tubular concrete structures subjected to blast loading. Engineering structures. volum 233.
  Vitenskapelig artikkel
• Kristoffersen, Martin; Toreskås, Oda Lunde; Dey, Sumita; Børvik, Tore. (2021) Ballistic impact on concrete slabs: An experimental and numerical study. The European Physical Journal Conferences. volum 250.
  Vitenskapelig artikkel
• Kristoffersen, Martin; Toreskås, Oda Lunde; Dey, Sumita; Børvik, Tore. (2021) Ballistic perforation resistance of thin concrete slabs impacted by ogive-nose steel projectiles. International Journal of Impact Engineering. volum 156.
  Vitenskapelig artikkel
• Langseth, Magnus; Børvik, Tore. (2021) Regjeringen lener seg på mangelfullt regelverk. Adresseavisen.
  Kronikk
• Marioara, Calin Daniel; Børvik, Tore; Hopperstad, Odd Sture. (2021) The relation between grain boundary precipitate formation and adjacent grain orientations in Al-Mg-Si(-Cu) alloys. Philosophical Magazine Letters. volum 101 (9).
  Vitenskapelig artikkel
• Morgeneyer, Thilo; Khadyko, Mikhail; Buljac, Ante; Helfen, Lukas; Hild, Francois; Benallal, Ahmed; Børvik, Tore; Hopperstad, Odd Sture. (2021) On crystallographic aspects of heterogeneous plastic flow during ductile tearing: 3D measurements and crystal plasticity simulations for AA7075-T651. International journal of plasticity. volum 144.
  Vitenskapelig artikkel
• Osnes, Karoline; Holmen, Jens Kristian; Grue, Tormod Håøy; Børvik, Tore. (2021) Experimental tests and numerical simulations of ballistic impact on laminated glass. The European Physical Journal Conferences. volum 250.
  Vitenskapelig artikkel
• Osnes, Karoline; Holmen, Jens Kristian; Grue, Tormod Håøy; Børvik, Tore. (2021) Perforation of laminated glass: An experimental and numerical study. International Journal of Impact Engineering. volum 156.
  Vitenskapelig artikkel
• Thomesen, Susanne; Hopperstad, Odd Sture; Børvik, Tore. (2021) Anisotropic Plasticity and Fracture of Three 6000-Series Aluminum Alloys. Metals. volum 11 (4).
  Vitenskapelig artikkel
• Tomstad, Asle Joachim; Thomesen, Susanne; Børvik, Tore; Hopperstad, Odd Sture. (2021) Effects of constituent particle content on ductile fracture in isotropic and anisotropic 6000-series aluminium alloys. Materials Science & Engineering: A. volum 820.
  Vitenskapelig artikkel
• Vestrum, Ole; Langseth, Magnus; Børvik, Tore. (2021) Finite element analysis of porous polymer coated pipelines subjected to impact. International Journal of Impact Engineering. volum 152.
  Vitenskapelig artikkel

2020

• Bergo, Sondre; Morin, David; Børvik, Tore; Hopperstad, Odd Sture. (2020) Micromechanics-based identification of a ductile fracture model for three structural steels. Engineering Fracture Mechanics. volum 224 (106803).
  Vitenskapelig artikkel
• Brekken, Kristoffer Aune; Reyes, Aase Gavina Roberg; Berstad, Torodd; Langseth, Magnus; Børvik, Tore. (2020) Sandwich panels with polymeric foam cores exposed to blast loading: An experimental and numerical investigation. Applied Sciences. volum 10 (24).
  Vitenskapelig artikkel
• Cazacu, Oana; Chandola, Nitin; Revil-Baudard, Benoit; Frodal, Bjørn Håkon; Børvik, Tore; Hopperstad, Odd Sture. (2020) Modeling the effect of notch geometry on the deformation of a strongly anisotropic aluminum alloy. European Journal of Mechanics. A, Solids. volum 82.
  Vitenskapelig artikkel
• Costas, Miguel; Morin, David; Hopperstad, Odd Sture; Børvik, Tore; Langseth, Magnus. (2020) Corrigendum to “A through-thickness damage regularisation scheme for shell elements subjected to severe bending and membrane deformations” [Journal of the Mechanics and Physics of Solids 123 (2019) 190–206]. Journal of the Mechanics and Physics of Solids. volum 135.
  Errata
• Dæhli, Lars Edvard Blystad; Morin, David; Børvik, Tore; Benallal, Ahmed; Hopperstad, Odd Sture. (2020) A Numerical Study on Ductile Failure of Porous Ductile Solids With Rate-Dependent Matrix Behavior. Journal of applied mechanics. volum 87 (3).
  Vitenskapelig artikkel
• Erice, Borja; Perez-Martin, Maria Jesus; Kristoffersen, Martin; Morin, David; Børvik, Tore; Hopperstad, Odd Sture. (2020) Fracture mechanisms in largely strained solids due to surface instabilities. International Journal of Solids and Structures. volum 199.
  Vitenskapelig artikkel
• Frodal, Bjørn Håkon; Morin, David; Børvik, Tore; Hopperstad, Odd Sture. (2020) On the effect of plastic anisotropy, strength and work hardening on the tensile ductility of aluminium alloys. International Journal of Solids and Structures. volum 188-189.
  Vitenskapelig artikkel
• Myhr, Ole Runar; Børvik, Tore; Marioara, Calin Daniel; Wenner, Sigurd; Hopperstad, Odd Sture. (2020) Nanoscale modelling of combined isotropic and kinematic hardening of 6000 series aluminium alloys. Mechanics of materials (Print). volum 151.
  Vitenskapelig artikkel
• Osnes, Karoline; Hopperstad, Odd Sture; Børvik, Tore. (2020) Rate dependent fracture of monolithic and laminated glass: Experiments and simulations. Engineering structures. volum 212.
  Vitenskapelig artikkel
• Paulsen, Christian Oen; Børvik, Tore; Westermann, Ida. (2020) Effect of the gold remodeling preparation method on the microstructure and mechanical behavior of steel. SN Applied Sciences. volum 2 (1751).
  Short communication
• Perez-Martin, M.J.; Holmen, Jens Kristian; Thomesen, Susanne; Hopperstad, Odd Sture; Børvik, Tore. (2020) Correction to: Dynamic Behaviour of a High-Strength Structural Steel at Low Temperatures (Journal of Dynamic Behavior of Materials, (2019), 5, 3, (241-250), 10.1007/s40870-019-00206-x). Journal of Dynamic Behavior of Materials. volum 6 (1).
  Errata
• Qvale, Kristin; Hopperstad, Odd Sture; Reiso, Oddvin; Tundal, Ulf; Marioara, Calin Daniel; Børvik, Tore. (2020) An experimental study on pre-stretched double-chamber 6000-series aluminium profiles subjected to quasi-static and dynamic axial crushing. Thin-walled structures. volum 158.
  Vitenskapelig artikkel
• Thomesen, Susanne; Hopperstad, Odd Sture; Myhr, Ole Runar; Børvik, Tore. (2020) Influence of stress state on plastic flow and ductile fracture of three 6000-series aluminium alloys. Materials Science & Engineering: A. volum 783.
  Vitenskapelig artikkel
• Vestrum, Ole; Dæhli, Lars Edvard Blystad; Hopperstad, Odd Sture; Børvik, Tore. (2020) Constitutive modeling of a graded porous polymer based on X-ray computed tomography. Materials & design. volum 188.
  Vitenskapelig artikkel

2019

• Aune, Vegard; Valsamos, Georgios; Casadei, Folco; Børvik, Tore. (2019) Aspects of fluid-structure interaction on the dynamic response of blast-loaded metallic plates. Proceedings of the Light-Weight Armour Group for Defense and Security Conference (LWAG19).
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Costas, Miguel; Morin, David; Hopperstad, Odd Sture; Børvik, Tore; Langseth, Magnus. (2019) A through-thickness damage regularisation scheme for shell elements subjected to severe bending and membrane deformations. Journal of the Mechanics and Physics of Solids. volum 123.
  Vitenskapelig artikkel
• Elveli, Benjamin Stavnar; Børvik, Tore; Aune, Vegard. (2019) Blast-load response of thin steel plates after ballistic impact from small-arms projectiles. Proceedings of the Light-Weight Armour Group for Defense and Security Conference (LWAG19).
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Frodal, Bjørn Håkon; Dæhli, Lars Edvard; Børvik, Tore; Hopperstad, Odd Sture. (2019) Modelling and simulation of ductile failure in textured aluminium alloys subjected to compression-tension loading. International journal of plasticity. volum 118.
  Vitenskapelig artikkel
• Granum, Henrik; Aune, Vegard; Børvik, Tore; Hopperstad, Odd Sture. (2019) Effect of heat-treatment on the structural response of blast-loaded aluminium plates with pre-cut slits. International Journal of Impact Engineering. volum 132.
  Vitenskapelig artikkel
• Granum, Henrik; Morin, David; Børvik, Tore; Hopperstad, Odd Sture. (2019) Simulation of blast-loaded aluminium plates with crack-like defects. MekIT’19 - 10th National Conference on Computational Mechanics (Trondheim, Norway, 3-4 June 2019).
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Khadyko, Mikhail; Morin, David; Børvik, Tore; Hopperstad, Odd Sture. (2019) Tensile ductility of extruded aluminium alloy AA6063 in different tempers. Materials Science & Engineering: A. volum 744.
  Vitenskapelig artikkel
• Kristoffersen, Martin; Costas, Miguel; Koenis, Tim; Brøtan, Vegard; Paulsen, Christian Oen; Børvik, Tore. (2019) On the ballistic perforation resistance of additive manufactured AlSi10Mg aluminium plates. International Journal of Impact Engineering. volum 137.
  Vitenskapelig artikkel
• Kristoffersen, Martin; Minoretti, Arianna; Børvik, Tore. (2019) On the internal blast loading of submerged floating tunnels in concrete with circular and rectangular cross-sections. Engineering Failure Analysis. volum 103.
  Vitenskapelig artikkel
• Morin, David; Dæhli, Lars Edvard; Børvik, Tore; Benallal, Ahmed; Hopperstad, Odd Sture. (2019) Numerical study of ductile failure under non-proportional loading. European Journal of Mechanics. A, Solids. volum 74.
  Vitenskapelig artikkel
• Osnes, Karoline; Dey, Sumita; Hopperstad, Odd Sture; Børvik, Tore. (2019) On the dynamic response of laminated glass exposed to impact before blast loading. Experimental mechanics. volum 59 (7).
  Vitenskapelig artikkel
• Osnes, Karoline; Holmen, Jens Kristian; Hopperstad, Odd Sture; Børvik, Tore. (2019) Fracture and fragmentation of blast-loaded laminated glass: An experimental and numerical study. International Journal of Impact Engineering. volum 132.
  Vitenskapelig artikkel
• Paulsen, Christian Oen; Fagerholt, Egil; Børvik, Tore; Westermann, Ida. (2019) Comparing In Situ DIC Results from an Etched Surface with a Gold Speckled Surface. Metals. volum 9 (8).
  Vitenskapelig artikkel
• Perez-Martin, Maria Jesus; Holmen, Jens Kristian; Thomesen, Susanne; Hopperstad, Odd Sture; Børvik, Tore. (2019) Dynamic Behaviour of a High-Strength Structural Steel at Low Temperatures. Journal of Dynamic Behavior of Materials. volum 5 (3).
  Vitenskapelig artikkel
• Reyes, Aase; Børvik, Tore. (2019) Low velocity impact on crash components with steel skins and polymer foam cores. International Journal of Impact Engineering. volum 132.
  Vitenskapelig artikkel
• Vestrum, Ole; Langseth, Magnus; Børvik, Tore. (2019) Finite element modeling of porous polymer pipeline coating using X-ray micro computed tomography. Composites Part B: Engineering. volum 172.
  Vitenskapelig artikkel
• Vestrum, Ole; Langseth, Magnus; Børvik, Tore. (2019) Mechanical modeling of the polymeric coating on a subsea pipeline. ASME 2019 38th International Conference on Ocean, Offshore and Arctic Engineering. Volume 3: Structures, Safety, and Reliability.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

2018

• Aune, Vegard; Casadei, Folco; Valsamos, Georgios; Langseth, Magnus; Børvik, Tore. (2018) A Shock Tube Used to Study the Dynamic Response of Blast-Loaded Plates. Proceedings. volum 2 (8).
  Vitenskapelig artikkel
• Dæhli, Lars Edvard; Morin, David; Børvik, Tore; Hopperstad, Odd Sture. (2018) A Lode-dependent Gurson model motivated by unit cell analyses. Engineering Fracture Mechanics. volum 190.
  Vitenskapelig artikkel
• Granum, Henrik; Aune, Vegard; Børvik, Tore; Hopperstad, Odd Sture. (2018) Aluminium plates with pre-formed slits subjected to blast loading. DYMAT 2018 - 12th International DYMAT Conference on the Mechanical and Physical Behaviour of Materials under Dynamic Loading.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Granum, Henrik; Myhr, Ole Runar; Børvik, Tore; Hopperstad, Odd Sture. (2018) Nanostructure-based finite element analyses of aluminium profiles subjected to quasi-static axial crushing. Thin-walled structures. volum 131.
  Vitenskapelig artikkel
• Holmen, Jens Kristian; Børvik, Tore. (2018) Impact behavior of high-strength steel at low temperatures. Proceedings of ICILSM 2018 - 2nd International Conference on Impact Loading of Structures and Materials.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Johnsen, Joakim; Holmen, Jens Kristian; Warren, Thomas L.; Børvik, Tore. (2018) Cylindrical cavity expansion approximations using different constitutive models for the target material. International Journal of Protective Structures. volum 9 (2).
  Vitenskapelig artikkel
• Kristoffersen, Martin; Børvik, Tore; Olovsson, Lars. (2018) Pipeline Fracture due to Compression-Tension Loading Caused by Foreign Object Impact. ASME 2018 37th International Conference on Ocean, Offshore and Arctic Engineering Volume 3: Structures, Safety, and Reliability.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Kristoffersen, Martin; Hauge, Knut Ove; Børvik, Tore. (2018) Blast Loading of Concrete Pipes Using C-4 Charges. Proceedings. volum 2 (8).
  Vitenskapelig artikkel
• Kristoffersen, Martin; Hauge, Knut Ove; Valsamos, Georgios; Børvik, Tore. (2018) Blast loading of concrete pipes using spherical centrically placed C-4 charges. DYMAT 2018 - 12th International DYMAT Conference on the Mechanical and Physical Behaviour of Materials under Dynamic Loading.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Kristoffersen, Martin; Langseth, Magnus; Børvik, Tore. (2018) Combined three-point bending and axial tension of pressurised and unpressurised X65 offshore steel pipes – Experiments and simulations. Marine Structures. volum 61.
  Vitenskapelig artikkel
• Kristoffersen, Martin; Pettersen, Jon Eide; Aune, Vegard; Børvik, Tore. (2018) Experimental and numerical studies on the structural response of normal strength concrete slabs subjected to blast loading. Engineering structures. volum 174.
  Vitenskapelig artikkel
• Morin, David; Fourmeau, Marion; Børvik, Tore; Benallal, Ahmed; Hopperstad, Odd Sture. (2018) Anisotropic tensile failure of metals by the strain localization theory: An application to a high-strength aluminium alloy. European Journal of Mechanics. A, Solids. volum 69.
  Vitenskapelig artikkel
• Myhr, Ole Runar; Hopperstad, Odd Sture; Børvik, Tore. (2018) A Combined Precipitation, Yield Stress, and Work Hardening Model for Al-Mg-Si Alloys Incorporating the Effects of Strain Rate and Temperature. Metallurgical and Materials Transactions A. volum 49A.
  Vitenskapelig artikkel
• Osnes, Karoline; Børvik, Tore; Hopperstad, Odd Sture. (2018) Shock Tube Testing and Modelling of Annealed Float Glass. The European Physical Journal Conferences. volum 183.
  Vitenskapelig artikkel
• Osnes, Karoline; Børvik, Tore; Hopperstad, Odd Sture. (2018) Testing and modelling of annealed float glass under quasi-static and dynamic loading. Engineering Fracture Mechanics. volum 201.
  Vitenskapelig artikkel
• Osnes, Karoline; Hopperstad, Odd Sture; Børvik, Tore. (2018) Quasi-Static and Dynamic Testing of Annealed Float Glass. Proceedings. volum 2.
  Vitenskapelig artikkel
• Reyes, Aase; Børvik, Tore. (2018) Polymer foam crash components subjected to low velocity impact. Proceedings of ICILSM 2018 - 2nd International Conference on Impact Loading of Structures and Materials.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Reyes, Aase; Børvik, Tore. (2018) Quasi-static behaviour of crash components with steel skins and polymer foam cores. Materials Today Communications. volum 17.
  Vitenskapelig artikkel
• Thomesen, Susanne; Hopperstad, Odd Sture; Børvik, Tore. (2018) On the Material Characterization of an Aluminium Alloy Using Different Specimens and Identification Methods. Proceedings. volum 2.
  Vitenskapelig artikkel
• Vestrum, Ole; Kristoffersen, Martin; Polanco-Loria, Mario; Ilstad, Håvar; Langseth, Magnus; Børvik, Tore. (2018) Quasi-static and dynamic indentation of offshore pipelines with and without multi-layer polymeric coating. Marine Structures. volum 62.
  Vitenskapelig artikkel

2017

• Aune, Vegard; Valsamos, Georgios; Casadei, Folco; Langseth, Magnus; Børvik, Tore. (2017) On the dynamic response of blast-loaded steel plates with and without pre-formed holes. International Journal of Impact Engineering. volum 108.
  Vitenskapelig artikkel
• Aune, Vegard; Valsamos, Georgios; Casadei, Folco; Larcher, Martin; Langseth, Magnus; Børvik, Tore. (2017) Numerical study on the structural response of blast-loaded thin aluminium and steel plates. International Journal of Impact Engineering. volum 99.
  Vitenskapelig artikkel
• Aune, Vegard; Valsamos, Georgios; Casadei, Folco; Larcher, Martin; Langseth, Magnus; Børvik, Tore. (2017) Use of damage-based mesh adaptivity to predict ductile failure in blast-loaded aluminium plates. Procedia Engineering. volum 197.
  Vitenskapelig artikkel
• Børvik, Tore; Clausen, Arild Holm; Hopperstad, Odd Sture; Langseth, Magnus; Reyes, Aase Gavina Roberg. (2017) Preface. Procedia Engineering. volum 197.
  Leder
• Dæhli, Lars Edvard; Faleskog, Jonas; Børvik, Tore; Hopperstad, Odd Sture. (2017) Unit cell simulations and porous plasticity modelling for strongly anisotropic FCC metals. European Journal of Mechanics. A, Solids. volum 65.
  Vitenskapelig artikkel
• Dæhli, Lars Edvard; Morin, David; Børvik, Tore; Hopperstad, Odd Sture. (2017) Influence of yield surface curvature on the macroscopic yielding and ductile failure of isotropic porous plastic materials. Journal of the Mechanics and Physics of Solids. volum 107.
  Vitenskapelig artikkel
• Frodal, Bjørn Håkon; Pedersen, Ketill Olav; Børvik, Tore; Hopperstad, Odd Sture. (2017) Influence of pre-compression on the ductility of AA6xxx aluminium alloys. International Journal of Fracture. volum 206 (2).
  Vitenskapelig artikkel
• Holmen, Jens Kristian; Børvik, Tore; Hopperstad, Odd Sture. (2017) Experiments and simulations of empty and sand-filled aluminum alloy panels subjected to ballistic impact. Engineering structures. volum 130.
  Vitenskapelig artikkel
• Holmen, Jens Kristian; Frodal, Bjørn Håkon; Hopperstad, Odd Sture; Børvik, Tore. (2017) Strength differential effect in age hardened aluminum alloys. International journal of plasticity. volum 99.
  Vitenskapelig artikkel
• Holmen, Jens Kristian; Hopperstad, Odd Sture; Børvik, Tore. (2017) Influence of yield-surface shape in simulation of ballistic impact. International Journal of Impact Engineering. volum 108.
  Vitenskapelig artikkel
• Holmen, Jens Kristian; Olovsson, Lars; Børvik, Tore. (2017) Discrete modeling of low-velocity penetration in sand. Computers and geotechnics. volum 86.
  Vitenskapelig artikkel
• Holmen, Jens Kristian; Solberg, Jan Ketil; Hopperstad, Odd Sture; Børvik, Tore. (2017) Ballistic impact of layered and case-hardened steel plates. International Journal of Impact Engineering. volum 110.
  Vitenskapelig artikkel
• Khadyko, Mikhail; Marioara, Calin Daniel; Dumoulin, Stephane; Børvik, Tore; Hopperstad, Odd Sture. (2017) Effects of heat-treatment on the plastic anisotropy of extruded aluminium alloy AA6063. Materials Science & Engineering: A. volum 708.
  Vitenskapelig artikkel
• Kristoffersen, Martin; Børvik, Tore; Langseth, Magnus; Ilstad, Håvar; Levold, Erik. (2017) Transverse Deformation of Pressurised Pipes With Different Axial Loads. ASME 2017 36th International Conference on Ocean, Offshore and Arctic Engineering - Volume 3B: Structures, Safety and Reliability.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Vestrum, Ole; Kristoffersen, Martin; Langseth, Magnus; Børvik, Tore; Polanco-Loria, Mario A.; Ilstad, Håvar. (2017) Quasi-Static and Dynamic Deformation of Polymer Coated Pipes. ASME 2017 36th International Conference on Ocean, Offshore and Arctic Engineering - Volume 3A: Structures, Safety and Reliability.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

2016

• Aune, Vegard; Casadei, Folco; Valsamos, Georgios; Børvik, Tore. (2016) Formulation and Implementation of the VPJC Material Model in EUROPLEXUS. 2016. ISBN 978-92-79-59746-6. EUR (OPOCE LB-NA-27982-EN-N).
  Rapport
• Aune, Vegard; Fagerholt, Egil; Hauge, Kristoffer Olsen; Langseth, Magnus; Børvik, Tore. (2016) Experimental study on the response of thin aluminium and steel plates subjected to airblast loading. International Journal of Impact Engineering. volum 90.
  Vitenskapelig artikkel
• Aune, Vegard; Fagerholt, Egil; Langseth, Magnus; Børvik, Tore. (2016) A shock tube facility to generate blast loading on structures. International Journal of Protective Structures. volum 7 (3).
  Vitenskapelig artikkel
• Børvik, Tore; Marken, Lene Anita; Langseth, Magnus; Rørvik, Gisle; Hopperstad, Odd Sture. (2016) Influence of sigma-phase precipitation on the impact behaviour of duplex stainless steel pipe fittings. Ships and Offshore Structures. volum 11 (1).
  Vitenskapelig artikkel
• Dæhli, Lars Edvard; Børvik, Tore; Hopperstad, Odd Sture. (2016) Influence of loading path on ductile fracture of tensile specimens made from aluminium alloys. International Journal of Solids and Structures. volum 88-89.
  Vitenskapelig artikkel
• Dæhli, Lars Edvard; Faleskog, Jonas; Børvik, Tore; Hopperstad, Odd Sture. (2016) Unit cell simulations and porous plasticity modelling for recrystallization textures in aluminium alloys. Procedia Structural Integrity. volum 2.
  Vitenskapelig artikkel
• Holmen, Jens Kristian; Dæhli, Lars Edvard; Hopperstad, Odd Sture; Børvik, Tore. (2016) Prediction of ductile failure using a phenomenological model calibrated from micromechanical simulations. Procedia Structural Integrity. volum 2.
  Vitenskapelig artikkel
• Holmen, Jens Kristian; Johnsen, Joakim; Hopperstad, Odd Sture; Børvik, Tore. (2016) Influence of fragmentation on the capacity of aluminum alloy plates subjected to ballistic impact. European Journal of Mechanics. A, Solids. volum 55.
  Vitenskapelig artikkel
• Kristoffersen, Martin; Børvik, Tore; Hopperstad, Odd Sture. (2016) Using unit cell simulations to investigate fracture due to compression-tension loading. Engineering Fracture Mechanics. volum 162.
  Vitenskapelig artikkel
• Kristoffersen, Martin; Børvik, Tore; Langseth, Magnus; Hopperstad, Odd Sture. (2016) Dynamic versus quasi-static loading of X65 offshore steel pipes. The European Physical Journal Special Topics. volum 225 (2).
  Vitenskapelig artikkel
• Vilamosa, Vincent; Clausen, Arild Holm; Børvik, Tore; Holmedal, Bjørn; Hopperstad, Odd Sture. (2016) A physically-based constitutive model applied to AA6082 aluminium alloy at large strains, high strain rates and elevated temperatures. Materials & design. volum 103.
  Vitenskapelig artikkel
• Westermann, Ida; Pedersen, Ketill Olav; Børvik, Tore; Hopperstad, Odd Sture. (2016) Work-hardening and ductility of artificially aged AA6060 aluminium alloy. Mechanics of materials (Print). volum 97.
  Vitenskapelig artikkel

2015

• Aune, Vegard; Børvik, Tore; Langseth, Magnus. (2015) Behaviour of plated structures subjected to blast loading. The European Physical Journal Conferences. volum 94.
  Vitenskapelig artikkel
• Aune, Vegard; Børvik, Tore; Langseth, Magnus. (2015) Behaviour of plated structures subjected to blast loading. 11th International Conference on the Mechanical and Physical Behaviour of Materials under Dynamic Loading.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Aune, Vegard; Børvik, Tore; Langseth, Magnus. (2015) On the Fluid-Structure Interaction Effects of Plated Structures Subjected to Blast Loading - An Experimental and Numerical Investigation. Proceedings of MekIT'15 Eighth National Conference on Computational Mechanics.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Børvik, Tore; Dey, Sumita; Olovsson, L. (2015) Penetration of granular materials by small-arms bullets. International Journal of Impact Engineering. volum 75.
  Vitenskapelig artikkel
• Fourmeau, Marion; Marioara, Calin Daniel; Børvik, Tore; Benallal, Ahmed; Hopperstad, Odd Sture. (2015) A study of the influence of precipitate free zones on the strain localization and failure of the aluminium alloy AA7075-T651. Philosophical Magazine. volum 95 (28-30).
  Vitenskapelig artikkel
• Holmen, Jens Kristian; Børvik, Tore; Myhr, Ole Runar; Fjær, Hallvard Gustav; Hopperstad, Odd Sture. (2015) Perforation of welded aluminum components: Microstructure-based modeling and experimental validation. International Journal of Impact Engineering. volum 84.
  Vitenskapelig artikkel
• Holmen, Jens Kristian; Børvik, Tore; Myhr, Ole Runar; Hopperstad, Odd Sture. (2015) Perforation of welded aluminum extrusions: Numerical prediction and experimental validation. The European Physical Journal Conferences. volum 94.
  Vitenskapelig artikkel
• Holmen, Jens Kristian; Børvik, Tore; Myhr, Ole Runar; Hopperstad, Odd Sture. (2015) Perforation of welded aluminum extrusions: Numerical prediction and experimental validation. 11th International Conference on the Mechanical and Physical Behaviour of Materials under Dynamic Loading.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Holmen, Jens Kristian; Hopperstad, Odd Sture; Børvik, Tore. (2015) Low-velocity impact on multi-layered dual-phase steel plates. International Journal of Impact Engineering. volum 78.
  Vitenskapelig artikkel
• Khadyko, Mikhail; Dumoulin, Stephane; Børvik, Tore; Hopperstad, Odd Sture. (2015) Simulation of large-strain behaviour of aluminium alloy under tensile loading using anisotropic plasticity models. Computers & structures. volum 157.
  Vitenskapelig artikkel
• Kristoffersen, Martin; Børvik, Tore; Langseth, Magnus; Hopperstad, Odd Sture. (2015) X65 STEEL PIPES SUBJECTED TO COMBINED STRETCHING AND BENDING. MARINE 2015 - Computational Methods in Marine Engineering VI, Rome, Italy, June 15–17, 2015.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Pedersen, Ketill Olav; Westermann, Ida; Furu, Trond; Børvik, Tore; Hopperstad, Odd Sture. (2015) Influence of microstructure on work-hardening and ductile fracture of aluminium alloys. Materials & Design. volum 70.
  Vitenskapelig artikkel
• Vilamosa, Vincent; Børvik, Tore; Hopperstad, Odd Sture; Clausen, Arild Holm. (2015) Behaviour and modelling of aluminium alloy AA6060 subjected to a wide range of strain rates and temperatures. The European Physical Journal Conferences. volum 94.
  Vitenskapelig artikkel
• Vilamosa, Vincent; Børvik, Tore; Hopperstad, Odd Sture; Clausen, Arild Holm. (2015) Behaviour and modelling of aluminium alloy AA6060 subjected to a wide range of strain rates and temperatures. 11th International Conference on the Mechanical and Physical Behaviour of Materials under Dynamic Loading.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Vilamosa, Vincent; Clausen, Arild Holm; Børvik, Tore; Skjervold, SR; Hopperstad, Odd Sture. (2015) Behaviour of Al-Mg-Si alloys at a wide range of temperatures and strain rates. International Journal of Impact Engineering. volum 86.
  Vitenskapelig artikkel

2014

• Forrestal, Michael J.; Børvik, Tore; Warren, Thomas L.; Chen, Wenli. (2014) Perforation of 6082-T651 Aluminum Plates with 7.62 mm APM2 Bullets at Normal and Oblique Impacts. Experimental mechanics. volum 54 (3).
  Vitenskapelig artikkel
• Gruben, Gaute; Fagerholt, Egil; Hopperstad, Odd Sture; Børvik, Tore; Langseth, Magnus. (2014) Numerical simulation of ductile fracture in modified Arcan test. Procedia Materials Science. volum 3.
  Vitenskapelig artikkel
• Hopperstad, Odd Sture; Børvik, Tore; Fourmeau, Marion; Pedersen, Ketill Olav; Benallal, Ahmed. (2014) Quasi-static and dynamic fracture of high-strength aluminium alloy. Procedia Materials Science. volum 3.
  Vitenskapelig artikkel
• Hopperstad, Odd Sture; Westermann, Ida; Pedersen, Ketill Olav; Furu, Trond; Børvik, Tore. (2014) Influence of processing route on the work-hardening and ductile fracture of an AA6060 aluminium alloy. Materials Science Forum. volum 794-796.
  Vitenskapelig artikkel
• Khadyko, Mikhail; Dumoulin, Stephane; Børvik, Tore; Hopperstad, Odd Sture. (2014) An experimental-numerical method to determine the work-hardening of anisotropic ductile materials at large strains. International Journal of Mechanical Sciences. volum 88.
  Vitenskapelig artikkel
• Kristoffersen, Martin; Casadei, Folco; Børvik, Tore; Langseth, Magnus; Hopperstad, Odd Sture. (2014) Impact against empty and water-filled X65 steel pipes - Experiments and simulations. International Journal of Impact Engineering. volum 71.
  Vitenskapelig artikkel
• Rakvåg, Kristian Gaarder; Børvik, Tore; Hopperstad, Odd Sture. (2014) A numerical study on the deformation and fracture modes of steel projectiles during Taylor bar impact tests. International Journal of Solids and Structures. volum 51 (3-4).
  Vitenskapelig artikkel
• Vilamosa, Vincent; Clausen, Arild Holm; Fagerholt, Egil; Hopperstad, Odd Sture; Børvik, Tore. (2014) Local measurement of stress-strain behaviour of ductile materials at elevated temperatures in a split-hopkinson tension bar system. Strain. volum 50 (3).
  Vitenskapelig artikkel
• Vilamosa, Vincent; Clausen, Arild Holm; Hopperstad, Odd Sture; Børvik, Tore; Skjervold, Svein Roger. (2014) Influence of temperature and strain rate on the mechanical behaviour of aluminium alloy AA6060. Materials Science Forum. volum 794-796.
  Vitenskapelig artikkel
• Westermann, Ida; Pedersen, Ketill Olav; Furu, Trond; Børvik, Tore; Hopperstad, Odd Sture. (2014) Effects of particles and solutes on strength, work-hardening and ductile fracture of aluminium alloys. Mechanics of materials (Print). volum 79.
  Vitenskapelig artikkel

2013

• Fagerholt, Egil; Børvik, Tore; Hopperstad, Odd Sture. (2013) Measuring discontinuous displacement fields in cracked specimens using Digital Image Correlation with mesh adaptation and crack-path optimization. Optics and lasers in engineering. volum 51 (3).
  Vitenskapelig artikkel
• Forrestal, M.J.; Warren, T.L.; Børvik, Tore. (2013) Perforation of aluminum plates with 7.62 APM2 bullets. Conference Proceedings of the Society for Experimental Mechanics Series.
  Vitenskapelig artikkel
• Fourmeau, Marion; Børvik, Tore; Benallal, A; Hopperstad, Odd Sture. (2013) Anisotropic failure modes of high-strength aluminium alloy under various stress states. International journal of plasticity. volum 48.
  Vitenskapelig artikkel
• Gruben, Gaute; Hopperstad, Odd Sture; Børvik, Tore. (2013) Simulation of ductile crack propagation in dual-phase steel. International Journal of Fracture. volum 180 (1).
  Vitenskapelig artikkel
• Holmen, Jens Kristian; Johnsen, Joakim; Jupp, S; Hopperstad, Odd Sture; Børvik, Tore. (2013) Effects of heat treatment on the ballistic properties of AA6070 aluminium alloy. International Journal of Impact Engineering. volum 57.
  Vitenskapelig artikkel
• Johnsen, Joakim; Holmen, Jens Kristian; Myhr, Ole Runar; Hopperstad, Odd Sture; Børvik, Tore. (2013) A nano-scale material model applied in finite element analysis of aluminium plates under impact loading. Computational Materials Science. volum 79.
  Vitenskapelig artikkel
• Kristoffersen, Martin; Børvik, Tore; Langseth, Magnus; Hopperstad, Odd Sture; Ilstad, Håvar; Levold, Erik. (2013) DAMAGE AND FAILURE IN AN X65 STEEL PIPELINE CAUSED BY TRAWL GEAR IMPACT. ASME 2013 32nd International Conference on Ocean, Offshore and Arctic Engineering Volume 2B: Structures, Safety and Reliability.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Kristoffersen, Martin; Børvik, Tore; Westermann, Ida; Langseth, Magnus; Hopperstad, Odd Sture. (2013) Impact against X65 steel pipes - An experimental investigation. International Journal of Solids and Structures. volum 50 (20-21).
  Vitenskapelig artikkel
• Kristoffersen, Martin; Casadei, Folco; Børvik, Tore; Langseth, Magnus; Solomos, George; Hopperstad, Odd Sture. (2013) NUMERICAL SIMULATIONS OF SUBMERGED AND PRESSURISED X65 STEEL PIPES. Computational Plasticity XII Fundamentals and Applications Barcelona, Spain, 3 - 5 September 2013.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Rakvåg, Knut Gaarder; Børvik, Tore; Westermann, Ida; Hopperstad, Odd Sture. (2013) An experimental study on the deformation and fracture modes of steel projectiles during impact. Materials & Design. volum 51.
  Vitenskapelig artikkel
• Rakvåg, Knut Gaarder; Underwood, NJ; Schleyer, GK; Børvik, Tore; Hopperstad, Odd Sture. (2013) Transient pressure loading of clamped metallic plates with pre-formed holes. International Journal of Impact Engineering. volum 53.
  Vitenskapelig artikkel
• Wadley, Haydn N.G.; Børvik, Tore; Olovsson, Lars; Wetzel, J.J.; Dharmasena, Kumar P.; Hopperstad, Odd Sture; Deshpande, Vikram; Hutchinson, J.W.. (2013) Deformation and Fracture of Impulsively Loaded Sandwich Panels. Journal of the Mechanics and Physics of Solids. volum 61 (2).
  Vitenskapelig artikkel

2012

• Fagerholt, Egil; Østby, Erling; Børvik, Tore; Hopperstad, Odd Sture. (2012) Investigation of fracture in small-scale SENT tests of a welded X80 pipeline steel using Digital Image Correlation with node splitting. Engineering Fracture Mechanics. volum 96.
  Vitenskapelig artikkel
• Gruben, Gaute; Hopperstad, Odd Sture; Børvik, Tore. (2012) Evaluation of uncoupled ductile fracture criteria for the dual-phase steel Docol 600DL. International Journal of Mechanical Sciences. volum 62 (1).
  Vitenskapelig artikkel
• Manes, Andrea; Porcaro, Raffaele; Ilstad, Håvar; Levold, E; Langseth, Magnus; Børvik, Tore. (2012) The behaviour of an offshore steel pipeline material subjected to bending and stretching. Ships and Offshore Structures. volum 7 (4).
  Vitenskapelig artikkel

2011

• Kane, Alexandre; Børvik, Tore; Berstad, Torodd; Benallal, A; Hopperstad, Odd Sture. (2011) Failure criteria with unilateral conditions for simulation of plate perforation. European Journal of Mechanics. A, Solids. volum 30 (4).
  Vitenskapelig artikkel
• Benallal, A; Berstad, Torodd; Børvik, Tore; des Codes, RN; Hopperstad, Odd Sture. (2011) Computational aspects in presence of negative strain-rate sensitivity with application to aluminium alloys exhibiting the Portevin-Le Chatelier effect. Modelling and Simulation in Materials Science and Engineering. volum 19 (1).
  Vitenskapelig artikkel
• Børvik, Tore; Olovsson, Lars; Dey, Sumita; Langseth, Magnus. (2011) Normal and oblique impact of small arms bullets on AA6082-T4 aluminium protective plates. International Journal of Impact Engineering. volum 38 (7).
  Vitenskapelig artikkel
• Børvik, Tore; Olovsson, Lars; Hanssen, Arve Grønsund; Dharmasena, Kumar P.; Hansson, Hans; Wadley, Haydn N.G.. (2011) A discrete particle approach to simulate the combined effect of blast and sand impact loading of steel plates. Journal of the Mechanics and Physics of Solids. volum 59 (5).
  Vitenskapelig artikkel
• Dey, Sumita; Børvik, Tore; Hopperstad, Odd Sture. (2011) Computer-aided design of protective structures: Numerical simulations and experimental validation. Applied Mechanics and Materials. volum 82.
  Vitenskapelig artikkel
• Erice, B; Galvez, F; Cendon, DA; Sanchez-Galvez, V; Børvik, Tore. (2011) An Experimental and Numerical Study of Ballistic Impacts on a Turbine Casing Material at Varying Temperatures. Journal of applied mechanics. volum 78 (5).
  Vitenskapelig artikkel
• Fourmeau, Marion; Børvik, Tore; Benallal, A; Lademo, Odd-Geir; Hopperstad, Odd Sture. (2011) On the plastic anisotropy of an aluminium alloy and its influence on constrained multiaxial flow. International journal of plasticity. volum 27 (12).
  Vitenskapelig artikkel
• Gruben, Gaute; Fagerholt, Egil; Hopperstad, Odd Sture; Børvik, Tore. (2011) Fracture characteristics of a cold-rolled dual-phase steel. European Journal of Mechanics. A, Solids. volum 30 (3).
  Vitenskapelig artikkel
• Pedersen, Ketill Olav; Børvik, Tore; Hopperstad, Odd Sture. (2011) Fracture mechanisms of aluminium alloy AA7075-T651 under various loading conditions. Materials & design. volum 32 (1).
  Vitenskapelig artikkel

2010

• Benallal, A; Berstad, Torodd; Børvik, Tore; Hopperstad, Odd Sture. (2010) Uniqueness, loss of ellipticity and localization for the time-discretized, rate-dependent boundary value problem with softening. International Journal for Numerical Methods in Engineering. volum 84 (7).
  Vitenskapelig artikkel
• Børvik, Tore; Clausen, Arild Holm; Hopperstad, Odd Sture; Langseth, Magnus. (2010) SPECIAL ISSUE: IMPACT LOADING OF LIGHTWEIGHT STRUCTURES Preface. International Journal of Impact Engineering. volum 37 (6).
  Leder
• Børvik, Tore; Forrestal, M.J.; Warren, T.L.. (2010) Perforation of 5083-H116 Aluminum Armor Plates with Ogive-Nose Rods and 7.62 mm APM2 Bullets. Experimental mechanics. volum 50 (7).
  Vitenskapelig artikkel
• Børvik, Tore; Hopperstad, Odd Sture; Pedersen, Ketill Olav. (2010) Quasi-brittle fracture during structural impact of AA7075-T651 aluminium plates. International Journal of Impact Engineering. volum 37 (5).
  Vitenskapelig artikkel
• Børvik, Tore; Lange, Hans Iver; Marken, LA; Langseth, Magnus; Hopperstad, Odd Sture; Aursand, M; Rørvik, G.. (2010) Pipe fittings in duplex stainless steel with deviation in quality caused by sigma phase precipitation. Materials Science & Engineering: A. volum 527 (26).
  Vitenskapelig artikkel
• Dumoulin, Stephane; Louche, H; Hopperstad, Odd Sture; Børvik, Tore. (2010) Heat sources, energy storage and dissipation in high-strength steels: Experiments and modelling. European Journal of Mechanics. A, Solids. volum 29 (3).
  Vitenskapelig artikkel
• Fagerholt, Egil; Dørum, Cato; Børvik, Tore; Laukli, Hans Ivar; Hopperstad, Odd Sture. (2010) Experimental and numerical investigation of fracture in a cast aluminium alloy. International Journal of Solids and Structures. volum 47 (24).
  Vitenskapelig artikkel
• Fagerholt, Egil; Grytten, Frode; Gihleengen, Britt Elin; Langseth, Magnus; Børvik, Tore. (2010) Continuous out-of-plane deformation measurements of AA5083-H116 plates subjected to low-velocity impact loading. International Journal of Mechanical Sciences. volum 52 (5).
  Vitenskapelig artikkel
• Forrestal, M.J.; Børvik, Tore; Warren, T.L.. (2010) Perforation of 7075-T651 Aluminum Armor Plates with 7.62 mm APM2 Bullets. Experimental mechanics. volum 50 (8).
  Vitenskapelig artikkel
• Fourmeau, Marion; Børvik, Tore; Benallal, A.; Hopperstad, Odd Sture. (2010) On the fracture locus of AA7075-T651. Proceedings of the International Conference on Experimental Mechanics. volum 6.
  Vitenskapelig artikkel
• Olovsson, L; Hanssen, Arve Grønsund; Børvik, Tore; Langseth, Magnus. (2010) A particle-based approach to close-range blast loading. European Journal of Mechanics. A, Solids. volum 29 (1).
  Vitenskapelig artikkel

2009

• Kane, Alexandre; Børvik, Tore; Hopperstad, Odd Sture; Langseth, Magnus. (2009) Finite Element Analysis of Plugging Failure in Steel Plates Struck by Blunt Projectiles. Journal of applied mechanics. volum 76 (5).
  Vitenskapelig artikkel
• Børvik, Tore; Aunehaugen, Heidi; Hopperstad, Odd Sture. (2009) Impact behaviour of the high-strength aluminium alloy AA7075-T651. DYMAT 2009 - 9th International Conference on the Mechanical and Physical Behaviour of Material under Dynamic Loading. Volume 1/2.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Børvik, Tore; Dey, Sumita; Clausen, Arild Holm. (2009) Perforation resistance of five different high-strength steel plates subjected to small-arms projectiles. International Journal of Impact Engineering. volum 36 (7).
  Vitenskapelig artikkel
• Børvik, Tore; Dey, Sumita; Hopperstad, Odd Sture; Langseth, Magnus. (2009) On the main mechanisms in ballistic perforation of steel plates at sub-ordnance impact velocities. Predictive modeling of dynamic processes.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Børvik, Tore; Forrestal, M.J.; Hopperstad, Odd Sture; Warren, T.L.; Langseth, Magnus. (2009) Perforation of AA5083-H116 aluminium plates with conical-nose steel projectiles - Calculations. International Journal of Impact Engineering. volum 36 (3).
  Vitenskapelig artikkel
• Børvik, Tore; Hanssen, Arve Grønsund; Langseth, Magnus; Olovsson, Lars. (2009) Response of structures to planar blast loads - A finite element engineering approach. Computers & structures. volum 87 (9-10).
  Vitenskapelig artikkel
• Chen, Yan; Hopperstad, Odd Sture; Clausen, Arild Holm; Børvik, Tore; Berstad, Torodd. (2009) Finite element analyses of Charpy tests on extruded aluminium alloys. DYMAT 2009 - 9th International Conference on the Mechanical and Physical Behaviour of Material under Dynamic Loading. Volume 2/2.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Grytten, Frode; Børvik, Tore; Hopperstad, Odd Sture; Langseth, Magnus. (2009) Low velocity perforation of AA5083-H116 aluminium plates. International Journal of Impact Engineering. volum 36 (4).
  Vitenskapelig artikkel
• Grytten, Frode; Børvik, Tore; Hopperstad, Odd Sture; Langseth, Magnus. (2009) Quasi-static perforation of thin aluminium plates. International Journal of Impact Engineering. volum 36 (3).
  Vitenskapelig artikkel
• Lou, D.C.; Solberg, Jan Ketil; Børvik, Tore. (2009) Surface strengthening using a self-protective diffusion paste and its application for ballistic protection of steel plates. Materials & design. volum 30 (9).
  Vitenskapelig artikkel
• Manes, A.; Porcaro, Raffaele; Børvik, Tore; Langseth, Magnus; Ilstad, Håvar. (2009) Calibration of a Constitutive Material Model for Sub-Sea Pipelines. Computational Methods in Marine Engineering III Marine 2009.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

2008

• Benallal, A; Berstad, Torodd; Børvik, Tore; Hopperstad, Odd Sture; Koutiri, I; de Codes, RN. (2008) An experimental and numerical investigation of the behaviour of AA5083 aluminium alloy in presence of the Portevin-Le Chatelier effect. International journal of plasticity. volum 24 (10).
  Vitenskapelig artikkel
• Benallal, Ahmed; Berstad, Torodd; Børvik, Tore; Hopperstad, Odd Sture; Nogueira de Codes, R. (2008) Effects of strain rate on the characteristics of PLC deformation bands for AA5083-H116 aluminium alloy. Philosophical Magazine. volum 88 (28/29).
  Vitenskapelig artikkel
• Benallal, Ahmed; Berstad, Torodd; Børvik, Tore; Hopperstad, Odd Sture; Nogueira de Codes, R. (2008) On the Measurement and Evaluation of the Width of Portevin–Le Chatelier Deformation Bands with Application to AA5083-H116 Aluminium Alloy. IUTAM Symposium on Theoretical, Computational and Modelling Aspects of Inelastic Media.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Børvik, Tore; Burbach, A; Langberg, H; Langseth, Magnus. (2008) On the ballistic and blast load response of a 20ft ISO container protected with aluminium panels filled with a local mass - Phase II: Validation of protective system. Engineering structures. volum 30 (6).
  Vitenskapelig artikkel
• Børvik, Tore; Dey, Sumita; Hopperstad, Odd Sture; Wierzbicki, Thomaz. (2008) Ballistic Resistance of Double-layered Metal Sheets. Impact Loading of Lightweight Structures.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Børvik, Tore; Dey, Sumita; Hopperstad, Odd Sture; Wierzbicki, Thomaz; Teng, X. (2008) Ballistic Resistance of Double-Layered Metal Plates. Proceedings of The Ninth International Conference on Computational Structures Technology.
  Annet
• Børvik, Tore; Hanssen, Arve Grønsund; Dey, Sumita; Langberg, H; Langseth, Magnus. (2008) On the ballistic and blast load response of a 20 ft ISO container protected with aluminium panels filled with a local mass - Phase I: Design of protective system. Engineering structures. volum 30 (6).
  Vitenskapelig artikkel
• Grytten, Frode; Holmedal, Bjørn; Hopperstad, Odd Sture; Børvik, Tore. (2008) Evaluation of identification methods for YLD2004-18p. International journal of plasticity. volum 24 (12).
  Vitenskapelig artikkel
• Polanco-Loria, Mario A.; Hopperstad, Odd Sture; Børvik, Tore; Berstad, Torodd. (2008) Numerical predictions of ballistic limits for concrete slabs using a modified version of the HJC concrete model. International Journal of Impact Engineering. volum 35 (5).
  Vitenskapelig artikkel

2007

• Hopperstad, Odd Sture; Børvik, Tore; Berstad, Torodd; Lademo, Odd-Geir; Benallal, Ahmed. (2007) A numerical study on the influence of the Portevin-Le Chatelier effect on necking in an aluminium alloy. Modelling and Simulation in Materials Science and Engineering. volum 15 (7).
  Vitenskapelig artikkel
• Børvik, Tore; Gjørv, Odd E.; Langseth, Magnus. (2007) Ballistic perforation resistance of high-strength concrete slabs. Concrete International. volum 29 (6).
  Vitenskapelig artikkel
• Dey, Sumita; Børvik, Tore. (2007) Ballistic penetration and perforation of layered steel plates: An experimental and numerical investigation. Proceedings of 23rd International Symposium on Ballistics.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Dey, Sumita; Børvik, Tore; Hopperstad, Odd Sture; Langseth, Magnus. (2007) On the influence of constitutive relation in projectile impact of steel plates. International Journal of Impact Engineering. volum 34 (3).
  Vitenskapelig artikkel
• Dey, Sumita; Børvik, Tore; Teng, Xiaoqing; Wierzbicki, Thomaz; Hopperstad, Odd Sture. (2007) On the ballistic resistance of double-layered steel plates: An experimental and numerical investigation. International Journal of Solids and Structures. volum 44 (20).
  Vitenskapelig artikkel
• Grytten, Frode; Fagerholt, Egil; Auestad, Trond; Førre, Bernt; Børvik, Tore. (2007) Out-of-plane deformation measurements of an aluminium plate during quasi-static perforation using structured light and close-range photogrammetry. International Journal of Solids and Structures. volum 44 (17).
  Vitenskapelig artikkel
• Solberg, Jan Ketil; Leinum, John Rasmus; Embury, JD; Dey, Sumita; Børvik, Tore; Hopperstad, Odd Sture. (2007) Localised shear banding in Weldox steel plates impacted by projectiles. Mechanics of materials (Print). volum 39 (9).
  Vitenskapelig artikkel
• Teng, XQ; Dey, Sumita; Børvik, Tore; Wierzbicki, T. (2007) Protection performance of double-layered metal shields against projectile impact. Journal of Mechanics of Materials and Structures. volum 2 (7).
  Vitenskapelig artikkel

2006

• Benallal, Ahmed; Berstad, Torodd; Børvik, Tore; Clausen, Arild Holm; Hopperstad, Odd Sture. (2006) Dynamic strain aging and related instabilities: experimental, theoretical and numerical aspects. European Journal of Mechanics. A, Solids. volum 25 (3).
  Vitenskapelig artikkel
• Clausen, Arild Holm; Auestad, Trond; Berstad, T; Børvik, Tore; Langseth, Magnus. (2006) High-temperature tests on aluminium in a split-Hopkinson bar - Experimental set-up and numerical predictions. Journal de Physique IV : Colloque. volum 134.
  Vitenskapelig artikkel
• Grytten, Frode; Børvik, Tore; Hopperstad, Odd Sture; Langseth, Magnus. (2006) On the Quasi-Static Perforation Resistance of Circular AA5083-H116 Aluminium Plates. 9th International LSDYNA Users Conference 2006.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Hopperstad, Odd Sture; Børvik, Tore; Berstad, T; Benallal, A. (2006) Finite element simulations of the Portevin-Le Chatelier effect in aluminium alloy. Journal de Physique IV : Colloque. volum 134.
  Vitenskapelig artikkel
• Hopperstad, Odd Sture; Børvik, Tore; Berstad, Torodd; Lademo, Odd-Geir; Benallal, Ahmed. (2006) A preliminary numerical study on the influence of PLC on formability of aluminium alloys. The 9th International Conference on Material Forming ESAFORM 2006.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Børvik, Tore; Dey, Sumita; Clausen, Arild Holm. (2006) A preliminary study on the perforation resistance of high-strength steel plates. Journal de Physique IV : Colloque. volum 134.
  Vitenskapelig artikkel
• Børvik, Tore; Langberg, Helge; Burbach, Albert; Dey, Sumita; Hanssen, Arve Grønsund; Langseth, Magnus. (2006) Ballistic and blast load response of a container protected with aluminium panels for international operations. Proceedings of the 2nd International Conference on Design and Analysis of Protective Structures 2006.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Dey, Sumita; Børvik, Tore; Hopperstad, Odd Sture; Langseth, Magnus. (2006) On the influence of fracture criterion in projectile impact of steel plates. Computational Materials Science. volum 38 (1).
  Vitenskapelig artikkel
• Seah, Chong Chiang; Børvik, Tore; Remseth, Svein N; Pan, Tso-Chien. (2006) Ballistic penetration and perforation of granite target plates by hard projectiles. Proceedings of the ISRM International Symposium 2006 and the 4th Asian Rock Mechanics Symposium.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Seah, Chong Chiang; Børvik, Tore; Remseth, Svein N; Pan, Tso-Chien. (2006) Projectile penetration in granite targets of finite thickness. Proceedings of the 2nd International Conference on Design and Analysis of Protective Structures 2006.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

2005

• Børvik, Tore; Clausen, Arild Holm; Eriksson, Magnus; Berstad, Torodd; Hopperstad, Odd Sture; Langseth, Magnus. (2005) Experimental and numerical study on the perforation of AA6005-T6 panels. International Journal of Impact Engineering. volum 32 (1-4).
  Vitenskapelig artikkel
• Dey, Sumita; Børvik, Tore; Hopperstad, Odd Sture; Langseth, Magnus. (2005) Influence of the constitutive relation in numerical simulations of the perforation of steel plates. Proceedings of the 2nd International Conference on Computational Ballistics.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Grytten, Frode; Børvik, Tore; Hopperstad, Odd Sture; Langseth, Magnus. (2005) Numerical simulations of perforation of AA5083-H116 plates. MekIT'05 Third national conference on Computational Mechanics.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Hopperstad, Odd Sture; Børvik, Tore; Berstad, Torodd; Clausen, Arild Holm; Benallal, Ahmed. (2005) A hypoelastic-viscoplastic constitutive model in LS-DYNA for dynamic strain aging – the McCormick model. 2005.
  Rapport
• Børvik, Tore; Hopperstad, Odd Sture; Dey, Sumita; Pizzinato, E.V.; Langseth, Magnus; Albertini, C. (2005) Strength and ductility of Weldox 460 E steel at high strain rates, elevated temperatures and various stress triaxialities. Engineering Fracture Mechanics. volum 72 (7).
  Vitenskapelig artikkel

2004

• Børvik, Tore; Clausen, Arild Holm; Hopperstad, Odd Sture; Langseth, Magnus. (2004) Perforation of AA5083-H116 aluminium plates with conical-nose steel projectiles-experimental study. International Journal of Impact Engineering. volum 30.
  Vitenskapelig artikkel
• Clausen, Arild Holm; Børvik, Tore; Hopperstad, Odd Sture; Benallal, Ahmed. (2004) Flow and fracture characteristics of aluminium alloy AA5083-H116 as function of strain rate, temperature and triaxiality. Materials Science & Engineering: A. volum 364.
  Vitenskapelig artikkel
• Dey, Sumita; Børvik, Tore; Hopperstad, Odd Sture; Leinum, John Rasmus; Langseth, Magnus. (2004) The effect of target strength on the perforation of steel plates using three different projectile nose shapes. International Journal of Impact Engineering. volum 30.
  Vitenskapelig artikkel

2003

• Benallal, Ahmed; Børvik, Tore; Clausen, Arild Holm; Hopperstad, Odd Sture. (2003) Dynamic Strain Aging, Negative Strain-Rate Sensitivity and Related Instabilities. Technische Mechanik. volum 16 (1).
  Vitenskapelig artikkel
• Børvik, Tore; Hopperstad, Odd Sture; Berstad, Torodd. (2003) On the Influence of Stress Triaxiality and Strain Rate on the Behaviour of a structural Steel. Part II. Numerical study. European Journal of Mechanics. A, Solids. volum 22.
  Vitenskapelig artikkel
• Børvik, Tore; Hopperstad, Odd Sture; Langseth, Magnus. (2003) Performation of AA5083-H116 aluminium plates with concial-nose steel projectiles - experimental study. International Journal of Impact Engineering.
  Vitenskapelig artikkel
• Børvik, Tore; Hopperstad, Odd Sture; Reyes, Aase Gavina Roberg; Langseth, Magnus; Solomos, G.; Dyngeland, Torbjørn. (2003) Empty and foam-filled circular aluminium tubes subjected to axial and oblique quasi-static loading. International Journal of Crashworthiness. volum 8 (5).
  Vitenskapelig artikkel
• Børvik, Tore; Langseth, Magnus; Malo, Kjell A.; Hopperstad, Odd Sture. (2003) Effect of Target Thickness in Blunt Projectile Peneration of Weldox 460 E Steel Plates. International Journal of Impact Engineering. volum 28.
  Vitenskapelig artikkel
• Clausen, Arild Holm; Børvik, Tore; Hopperstad, Odd Sture. (2003) Material tests and calibration of flow and fracture models for aluminium alloy AA5083. 2003.
  Rapport
• Clausen, Arild Holm; Børvik, Tore; Hopperstad, Odd Sture; Langseth, Magnus. (2003) Impact resistance of AA6005 panels. Journal de Physique IV : Colloque. volum 110.
  Vitenskapelig artikkel
• Granerud, Dan; Søvde, Morten; Auestad, Trond; Dey, Sumita; Børvik, Tore. (2003) Perforering av Weldox 460E, 700E og 900E stålplater med ogivale prosjektil. 2003.
  Rapport
• Hopperstad, Odd Sture; Børvik, Tore; Langseth, Magnus; Labibes, K.; Albertini, C.. (2003) On the Influence of Stress Triaxiality and Stain Rate on the Behaviour of a Structural Steel. Part I. Experiments. European Journal of Mechanics. A, Solids. volum 22.
  Vitenskapelig artikkel

2002

• Børvik, Tore; Hopperstad, Odd Sture; Berstad, Torodd; Langseth, Magnus. (2002) Perforation of 12 mm Thick Steel Plates by 20 mm diameter Projectiles with Blunt, Hemispherical and Conical Noses, Part II: Numerical Simulations. International Journal of Impact Engineering. volum 27 (1).
  Vitenskapelig artikkel
• Børvik, Tore; Langseth, Magnus. (2002) Letter to the Editor - Authors' Reply. International Journal of Impact Engineering. volum 27 (3).
  Vitenskapelig artikkel
• Børvik, Tore; Langseth, Magnus; Hopperstad, Odd Sture; Malo, Kjell A.. (2002) Preforation of 12 mm Thick Steel Plates by 20 mm diameter Projectiles with Blunt, Hemispherical and Conical Noses, Part I: Experimental Study. International Journal of Impact Engineering. volum 27 (1).
  Vitenskapelig artikkel
• Hopperstad, Odd Sture; Børvik, Tore; Langseth, Magnus; Labibes, K.; Albertini, C.. (2002) On the Influence of Stress Triaxiality and Strain Rate on the Behaviour of Structural Steel. European Journal of Mechanics. A, Solids.
  Vitenskapelig artikkel
• Hopperstad, Odd Sture; Børvik, Tore; Pizzinato, E.V.; Langseth, Magnus; Albertini, C.. (2002) On the influence of strain rate, temperature and stress triaxiality on strength and ductility of a structural steel: Experiments, constitutive relations and fracture criteria. 2002.
  Rapport

2001

• Børvik, Tore; Hopperstad, Odd Sture; Berstad, T; Langseth, Magnus. (2001) Numerical Simulation of Plugging Failure in Ballistic Penetration. International Journal of Solids and Structures. volum 38 (34-35).
  Vitenskapelig artikkel
• Børvik, Tore; Langseth, Magnus; Hopperstad, Odd Sture; Berstad, T. (2001) A Computational Model of Viscoplasticity and Ductile Damage for Impact and Penetration. European Journal of Mechanics. A, Solids.
  Vitenskapelig artikkel
• Børvik, Tore; Langseth, Magnus; Natvig, Bernt; Malm, Øystein Aga. (2001) Ekstruderte Aluminiumspaneler som Ballistisk Beskyttelse av Kabelgater. 2001.
  Rapport
• Børvik, Tore; Leinum, John Rasmus; Solberg, Jan Ketil; Hopperstad, Odd Sture; Langseth, Magnus. (2001) Observations on shear plug formation in Weldox 460 E steel plates impacted by blunt-nosed projectiles. International Journal of Impact Engineering. volum 25 (6).
  Vitenskapelig artikkel
• Clausen, Arild Holm; Dey, Sumita; Hopperstad, Odd Sture; Børvik, Tore. (2001) Uniaxial Tensile Tests on Weldox Steels at Different Strain Rates. 2001.
  Rapport
• Hanssen, Arve Grønsund; Langseth, Magnus; Børvik, Tore. (2001) p - i diagrammer for ekstruderte aluminiumspaneler. 2001.
  Rapport
• Natvig, Bernt; Malm, Øystein Aga; Børvik, Tore; Langseth, Magnus. (2001) Bøyeforsøk av Ekstruderte Aluminiumspaneler til bruk i Kabelgater. 2001.
  Rapport

2000

• Hopperstad, Odd Sture; Børvik, Tore; Dey, Sumita; Langseth, Magnus. (2000) Neural network-based model for perforation of steel plates. 2000.
  Rapport
• Hopperstad, Odd Sture; Børvik, Tore; Langseth, Magnus. (2000) Analysis of plugging failure in blunt projectile impact of steel plates using the Bai-Johnson model. 2000.
  Rapport
• Hopperstad, Odd Sture; Børvik, Tore; Langseth, Magnus. (2000) Prediction of ductile tensile failure in structural steel using a fracture model based on continuum damage mechanics. 2000.
  Rapport

1999

• Børvik, Tore; Langseth, Magnus; Hopperstad, Odd Sture; Malo, Kjell A.. (1999) Ballistic Penetration of Steel Plates. International Journal of Impact Engineering. volum 22.
  Vitenskapelig artikkel

1996

• Børvik, Tore; Langseth, Magnus. (1996) An investigation of the scaling laws for metal plates penetrated by projectiles. 1996.
  Kompendium
• Børvik, Tore; Langseth, Magnus. (1996) Materialoppførsel ved store tøyningshastigheter. 1996. Rapport (R-13-96).
  Rapport