Publikationer
2013Bargmann, Swantje; Ekh, Magnus: Microscopic temperature field prediction during adiabatic loading using gradient extended crystal plasticity . International Journal of Solids and Structures, 50 (6) pp. 899-906.
2012Brommesson, Rebecka; Ekh, Magnus: Experiments and Modelling of the Cyclic Behaviour of Haynes 282. Technische Mechanik, 32 (2-5) pp. 130-145.
Brommesson, Rebecka; Ekh, Magnus: Modelling of the cyclic behaviour of Haynes 282, including cyclic softening. Proceedings of the 25th Nordic Seminar on Computational Mechanics, NSCM25, K. Persson, J. Revsted, G. Sandberg and M. Wallin (eds.), s. 215-218 ,
Brouzoulis, Jim; Ekh, Magnus: Crack propagation in rails under rolling contact fatigue loading conditions based on material forces. International Journal of Fatigue, 45 pp. 98–105.
Larijani, Nasim; Johansson, Göran; Ekh, Magnus: Hybrid micro-macromechanical modelling of anisotropy evolution in pearlitic steel. European Journal of Mechanics / A Solids ,
Larijani, Nasim; Brouzoulis, Jim; Schilke, Martin; Ekh, Magnus: The effect of anisotropy on crack propagation in pearlitic rail steel. Proceedings 9th International Conference on Contact Mechanics and Wear of Rail/Wheel Systems, pp. 432-441.
Lindfeldt, Erik; Ekh, Magnus: Multiscale modeling of the mechanical behaviour of pearlitic steel. Technische Mechanik, 32 (2-5) pp. 380.
Lindfeldt, Erik; Ekh, Magnus: On the Prediction of Anisotropy Evolution in Polycrystalline Multiphase Materials. ESMC 2012,
Runesson, Kenneth; Ekh, Magnus; Larsson, Fredrik: On the computational homogenization of mesoscale gradient viscoplasticity. Proceedings of the 25th Nordic Seminar on Computational Mechanics, NSCM25, K. Persson, J. Revsted, G. Sandberg and M. Wallin (eds.), pp. 147-148.
2011Bargmann, Swantje; Svendsen, B.; Ekh, Magnus: An extended crystal plasticity model for latent hardening in polycrystals. Computational Mechanics, 48 (6) pp. 631-645.
Bargmann, Swantje; Ekh, Magnus: Computational mechanics-based modeling of size-dependent hardening. PAMM Proceeding in Applied Mathematics and Mechanics, 11 pp. 943-946.
Brommesson, Rebecka; Grauers, Lisa; Ekh, Magnus; Hörnqvist, Magnus; Larsson, Ragnar; Persson, Christer: Experiments and modelling of the cyclic behaviour of Haynes 282. Book of abstracts of 2nd International Conference on Material Modeling (ICMM2), Paris (France),
Brommesson, Rebecka; Ekh, Magnus: Modelling of the cyclic behaviour of Haynes 282. Svenska Mekanikdagar 13-15 juni 2011 Chalmers Göteborg, pp. 97.
Brouzoulis, Jim; Ekh, Magnus: Crack propagation in rails based on the concept of material forces. Proc. Int. Conf. on computational modeling of fracture and failure of materials and structures (CFRAC 2011), pp. 122.
Brouzoulis, Jim; Ekh, Magnus: Crack propagation in rails based on the concept of material forces. Proceedings för Svenska Mekanikdagar SMD2011, pp. 145.
Brouzoulis, Jim; Ekh, Magnus: Crack propagation in rails under RCF loading conditions based on material forces. Proceedings of NSCM-24, the 24th Nordic Seminar on Computational Mechanics, pp. 227-229. ISBN/ISSN: 978-952-60-4347-0
Brouzoulis, Jim; Torstensson, Peter; Stock, Richard; Ekh, Magnus: Prediction of Wear and Plastic Flow in Rails - Test Rig Results, Model Calibration and Numerical Prediction. Wear. 8th Conference on Contact Mechanics and Wear of Rail/Wheel System, Florence, Italy 2009, 271 (1-2) pp. 92-99.
Ekh, Magnus; Bargmann, Swantje; Grymer, Mikkel: Influence of grain boundary conditions on modeling of size-dependence in polycrystals. Acta Mechanica, 218 (1-2) pp. 103-113.
Johansson, Anders; Pålsson, Björn; Ekh, Magnus; Nielsen, Jens C. O.; Ander, Mats; Brouzoulis, Jim; Kassa, E.: Simulation of wheel-rail contact and damage in switches & crossings. Wear. 8th Conference on Contact Mechanics and Wear of Rail/Wheel System, Florence, Italy 2009, 271 (1-2) pp. 472-481.
Larijani, Nasim; Ekh, Magnus: Modeling of anisotropy evolution and cyclic behavior of pearlitic steel. Book of abstracts of 2nd international conference on material modeling (ICMM-2), Paris (France),
Lindfeldt, Erik; Ekh, Magnus: Multiscale modeling of pearlitic steel. Svenska mekanikdagar 13-15 Juni, pp. 100.
Lindfeldt, Erik; Ekh, Magnus: Multiscale modeling of the mechanical behaviour of pearlitic steel. 2nd International Conference on Material Modelling,
2010Bargmann, S.; Ekh, Magnus; Runesson, Kenneth; Svendsen, B.: Modeling of polycrystals with gradient crystal plasticity: A comparison of strategies. Philosophical Magazine, 90 (10) pp. 1263-1288.
Bargmann, Swantje; Ekh, Magnus; Svendsen, Bob; Runesson, Kenneth: Computational modeling of gradient hardening in polycrystals. Technische Mechanik, 30 (4) pp. 316-323.
Ekh, Magnus; Lindfeldt, Erik: Computational modeling of the influence of the interlamellar spacing in pearlitic steel. IV European Congress on Computational Mechanics (ECCM IV): Solids, Structures and Coupled Problems in Engineering,
Larijani, Nasim; Ekh, Magnus; Johansson, Göran; Lindfeldt, Erik: On the modeling of deformation induced anisotropy of pearlitic steel. Proceedings of the 23rd nordic seminar on computational mechanics, pp. 153-156,
Lindfeldt, Erik; Ekh, Magnus; Johansson, Håkan: Computational modeling of the interlamellar spacing in pearlitic steel. Proceedings of NSCM-23: the 23rd Nordic Seminar on Computational Mechanics. Editors: Anders Eriksson, Gunnar Tibert, pp. 150-152.
Nicklisch, D.; Kassa, E.; Nielsen, Jens C. O.; Ekh, Magnus; Iwnicki, S.: Geometry and stiffness optimization for switches and crossings, and simulation of material degradation. Proceedings of the Institution of Mechanical Engineers Part F-Journal of Rail and Rapid Transit, 224 (F4) pp. 279-292.
Nielsen, Jens C. O.; Schilke, Martin; Ahlström, Johan; Ekh, Magnus: INNOTRACK Deliverable 3.1.6 -- Recommendation of, and scientific basis for, optimisation of switches & crossings - part 2. Paris:UIC.
2009Ahlström, Johan; Larsson, Ragnar; Ekh, Magnus: Aspects of viscoplasticty on manufacturing induced out-of-roundness in engine cylinder liners. Proc. of 1st International Conference on Material Modelling,
Bargmann, Swantje; Svendsen, Bob; Ekh, Magnus; Runesson, Kenneth: Computational modelling of inelastic polycrystals with internal lengthscales. III. ECCOMAS Conference on Computational Methods for Coupled Problems in Science and Engineering, Ischia, Italy, 8.-10.06.2009,
Bargmann, Swantje; Ekh, Magnus; Runesson, Kenneth; Svendsen, Bob: Gradient crystal plasticity approaches for computational modeling of . 1. African Conference on Computational Mechanics, Sun City, South ,
Bargmann, Swantje; Svendsen, Bob; Ekh, Magnus: Gradient crystal plasticity – theoretical and computational aspects. 9. GAMM Seminar on Microstructures, Stuttgart, Germany, 22.-23.01.20010,
Bargmann, Swantje; Svendsen, Bob; Ekh, Magnus; Runesson, Kenneth: On the modelling of gradient hardening in crystal (visco)plasticity. 1. International Conference on Material Modelling, Dortmund, Germany, ,
Bargmann, Swantje; Svendsen, Bob; Ekh, Magnus; Runesson, Kenneth: gradient theories of large deformation anisotropic plasticity. GAMM-Seminar on Multiscale Material Modelling, Karlsruhe, Germany,
Brouzoulis, Jim; Torstensson, Peter; Ekh, Magnus; Stock, Richard: Prediction of Wear and Plastic Flow in Rails - Experimental Test Rig Results, Model Calibration and Numerical Prediction. Proceedings till Svenska Mekanikdagarna 2009 i Södertälje, pp. 42.
Brouzoulis, Jim; Torstensson, Peter; Stock, Richard; Ekh, Magnus: Prediction of wear and plastic flow in rails—Test rig results, model calibration and numerical prediction. Proceeding för konferensen Svenska Mekanikdagar 2009, pp. 42.
Johansson, Anders; Pålsson, Björn; Ekh, Magnus; Nielsen, Jens C. O.; Ander, Mats; Brouzoulis, Jim; Kassa, Elias: Simulation of wheel-rail contact and damage in switches & crossings . 8th International Conference on Contact Mechanics and Wear of Rail/Wheel Systems, 15th-18th September, Firenze, Italy, pp. 987-996.
Larijani, Nasim; Ekh, Magnus; Lindfeldt, Erik: On the modeling of deformation induced anisotropy of pearlitic steel. Proceedings of the twenty second nordic seminar on computational mechanics, pp. 55-57.
Nicklisch, Dirk; Nielsen, Jens C. O.; Ekh, Magnus; Johansson, Anders; Pålsson, Björn; Zoll, Andreas; Reinecke, Jens: Simulation of wheel–rail contact and subsequent material degradation in switches & crossings. Proceedings 21st International Symposium on Dynamics of Vehicles on Roads and Tracks, Stockholm, Sweden, August 17-21, 2009, 14 pages (available on CD),
2008Bargmann, Swantje; Ekh, Magnus; Runesson, Kenneth; Svendsen, Bob: Towards computational modeling of grain size dependence in microstructure models of polycrystals. 21st Nordic Seminar on Computational Mechanics, pp. 250-252. ISBN/ISSN: 978-84-96736-56-6
Bargmann, Swantje; Ekh, Magnus; Runesson, Kenneth; Svendsen, Bob: Towards computational modelling of grain size dependence in microstructure models of polycrystals. Proc. of the 21st Nordic Seminar on Computational Mechanics,
2007Ekh, Magnus; Grymer, Mikkel; Runesson, Kenneth; Svedberg, Thomas: Gradient crystal plasticity as part of the computational modelling of polycrystals. International Journal for Numerical Methods in Engineering, 72 (2) pp. 197-220.
Ekh, Magnus; Grymer, Mikkel; Runesson, Kenneth: On the modeling of grain size dependent behavior of polycrystals. IUTAM Symposium Multi-Scale Plasticity of Crystalline Materials, pp. 69-70.
Johansson, Göran; Ekh, Magnus: On the modeling of large ratcheting strains with large time increments. Engineering Computations, 24 (3-4) pp. 221-236.
Lillbacka, Robert; Chai, G.; Ekh, Magnus; Liu, P.; Johnson, E.; Runesson, Kenneth: Cyclic stress-strain behavior and load sharing in duplex stainless steels: Aspects of modeling and experiments. Acta Materialia, 55 (16) pp. 5359-5368.
2006Ekh, Magnus; Grymer, Mikkel; Runesson, Kenneth: Computational aspects on multiscale modeling of polycrystallines with gradient crystal plasticity . 19th Nordic Seminar on Computational Mechanics, Lund, Eds. Dahlbom, Fuchs, Persson, Ristinmaa, Sandberg and Svensson, pp. 88-90.
Ekh, Magnus; Menzel, Andreas: Efficient iteration schemes for anisotropic hyperelasto-plasticity. International Journal for Numerical Methods in Engineering, 66 (4) pp. 707-721.
Grymer, Mikkel; Ekh, Magnus; Runesson, Kenneth; Svedberg, Thomas: Modeling the Grain Size Effect using Gradient Hardening and Damage in Crystal (Visco) Plasticity. III European Conference on Computational Mechanics, Solids, Structures and Coupled Problems in Engineering, June 5-8 2006, Lisbon, Portugal, C.A. Mota Soares et.al. (eds.), pp. 69. ISBN/ISSN: 1-4020-4994-3
Grymer, Mikkel; Ekh, Magnus; Runesson, Kenneth: Modeling the Grain Size Effect using Gradient Hardening and Damage in Crystal (Visco) Plasticity. 6th European Solid Mechanics Conference Proceedings, 28 August - 1 September, 2006, Budapest, Hungary,
Johansson, Göran; Ekh, Magnus: On the modeling of evolving anisotropy and large strains in pearlitic steel. European Journal of Mechanics / A Solids, 25 pp. 1041-1060.
Johansson, Göran; Ekh, Magnus; Runesson, Kenneth: On the modeling of evolving anisotropy and large strains in pearlitic steel. 6th European solid mechanics conference,
Johansson, Göran; Ahlström, Johan; Ekh, Magnus: Parameter identification and modeling of large ratcheting strains in carbon steel. Computers and Structures, 84 pp. 1002-1011.
Lillbacka, Robert; Johnson, Erland; Ekh, Magnus: A model for short crack propagation in polycrystalline materials. Engineering Fracture Mechanics, 73 (2) pp. 223-232.
2005Ekh, Magnus; Grymer, Mikkel; Runesson, Kenneth; Svedberg, Thomas: Gradient hardening and damage in crystal (visco)plasticity. Computational plasticity, 2005, Barccelona, Eds. Owen, Onate and Suarez, pp. 751-754.
Johansson, Göran; Ekh, Magnus; Runesson, Kenneth: Computational modeling of inelastic large ratcheting strains. International Journal of Plasticity, 21 (5) pp. 955-980.
Johansson, Göran; Menzel, Andreas; Ekh, Magnus: Modeling of anisotropic inelasticity in pearlitic steel at large strains due to deformation induced substructure evolution. Dislocations, plasticity, damage and metal forming: The 11th Int Symp on Plasticity and Current Applications,
Johansson, Göran; Ekh, Magnus: Modeling of large ratcheting strains with large time increments. Computational plasticity VIII, 2 pp. 763-7654. ISBN/ISSN: 84-95999-79-X
Lillbacka, Robert; Ekh, Magnus: Calibration of a multiscale material model based on macroscale test data. Computational Plasticity, 2005, Barcelona, Eds. Owen, Onate and Suarez, pp. 1174-1176.
Menzel, Andreas; Ekh, Magnus; Runesson, Kenneth; Steinmann, Paul: A framework for multiplicative elastoplasticity with kinematic hardening coupled to anisotropic damage. International Journal of Plasticity, 21 (3) pp. 397-434 .
2004Ekh, Magnus; Lillbacka, Robert; Runesson, Kenneth: A model framework for anisotropic damage coupled to crystal (visco)plasticity. International Journal of Plasticity, 20 (12) pp. 2143-2159 .
Ekh, Magnus; Svedberg, Thomas; Runesson, Kenneth: Gradient hardening and damage in crystal (visco)plasticity. World congress on Computational Mechanics, 2004, Beijing, Eds. Yao, Yuan and Zhong,
Lillbacka, R.; Johansson, E.; Ekh, Magnus; Runesson, Kenneth: Modeling growth of small cracks in a polycrystal. 15th European Conference on Fracture Mechanics for life and Safety Assessment,
Runesson, Kenneth; Larsson, Fredrik; Ekh, Magnus; Johansson, Håkan; Lillbacka, Robert: Aspects on Computational Meso-Macro-Scale Constitutive Modeling. Eccomas 2004 Book of Abstracts, 1 pp. 11. ISBN/ISSN: 951-39-1866-1
2003Ekh, Magnus; Menzel, Andreas; Runesson, Kenneth; Steinmann, Paul: A framework for hyperelasto-plasticity with kinematic hardening and anisotropic damage. Computational Plasticity VII 2003, Barcelona, Eds. Owen, Onate and Suarez, pp. 169-170.
Ekh, Magnus; Menzel, Andreas; Runesson, Kenneth; Steinmann, Paul: Anisotropic damage with the MCR-effect coupled to plasticity. International Journal of Engineering Sciences, 41 (13-14) pp. 1535-1551.
Johansson, Göran; Ekh, Magnus; Runesson, Kenneth: Computational modeling of large inelastic ratchetting strains. Plasticity 2003,
Larsson, Fredrik; Lillbacka, R.; Ekh, Magnus; Runesson, Kenneth: A mixed variational formulation for rve-computations. 5th Euromech Solid Mechanics Conference(5th ESMC),
Lillbacka, Robert; Ekh, Magnus; Johnson, Erland; Runesson, Kenneth: Fatigue crack initiation based on simulations on the mesoscopic scale. Fatigue 2003, Cambridge,
2002Ekh, Magnus; Menzel, Andreas; Runesson, Kenneth: A framework for hyperelasto-plasticity with kinematic hardening and anisotropic damage. 15th Nordic Seminar on Computational Mechanics, 2002, Aalborg, Eds. Lund, Olhoff and Stegmann, pp. 75-77.
Lillbacka, Robert; Ekh, Magnus; Runesson, Kenneth; Johnson, Erland: Anisotropic damage modeling based on mesomechanical simulations. World Congress on Computational Mechanics V, 2002, Vienna, 1 pp. 190.
Menzel, Andreas; Ekh, Magnus; Steinmann, Paul; Runesson, Kenneth: Anisotropic damage coupled to plasticity: modelling based on the effective configuration concept. International Journal of Numerical Methods in Engineering, 54 (10) pp. 1409-1430.
2001Ekh, Magnus; Runesson, Kenneth: Modeling and Numerical Issues in Hyperelasto-plasticity with Anisotropy. International Journal of Solids and Structures, 38 pp. 9461-9478.
Ekh, Magnus: Thermo-Elastic-Viscoplastic Modeling of IN792. Journal of the mechanical behavior of materials, 12 (6) pp. 359-387.
Menzel, Andreas; Ekh, Magnus; Steinmann, Paul; Runesson, Kenneth: Large strain plasticity coupled to anisotropic damage based on the fictitious configuration concept. The 4th International ESAFORM Conference on Material Forming, 2001, Liege, Ed. Habraken, pp. 245-248.
Mähler, Lennart; Ekh, Magnus; Runesson, Kenneth: A Class of Thermo-Hyperelastic-Viscoplastic Models for Porous Materials: Theory and Numerics. International Journal of Plasticity, 17 pp. 943-969.
2000Ekh, Magnus; Runesson, Kenneth: Bifurcation results for plasticity coupled to damage with MCR-effect. International Journal of Solids Structures, 37 pp. 1975-1996.
Ekh, Magnus: Modeling of Inelastic Response of Metals with Emphasis on Cyclic Viscoplasticity. Göteborg : Chalmers University of Technology. Diss.
Ekh, Magnus; Johansson, Anders; Thorberntsson, Hans; Josefson, Lennart: Models for Cyclic Ratchetting Plasticity - Integration and Calibration. Journal of Engineering Materials and Technology, 122 pp. 49-55.