kinematic and isotropic hardening; simple shear tests; LIMARC
Abstract :
[en] This paper presents the numerical simulation of a cyclic simple shear test. The blank tested is a high strength steel sheet for which we use three different constitutive plastic laws derived from Teodosiu's model. These laws take into account respectively isotropic, kinematic and mixed isotropic-kinematic hardening. The goal of the paper is to provide a first numerical idea of the stress-strain path in the center of an experimental test sample.
Disciplines :
Materials science & engineering
Author, co-author :
de Montleau, P.
Duchene, Laurent ; Université de Liège - ULiège > Département Argenco : Secteur MS2F > Département Argenco : Secteur MS2F
Flores, Paulo
Habraken, Anne ; Université de Liège - ULiège > Département ArGEnCo > Département ArGEnCo
Language :
English
Title :
Numerical shear tests for different elasto-plastic laws
Publication date :
2003
Event name :
VII International Conference on Computational Plasticity (COMPLAS 2003)
Event place :
Barcelona, Spain
Event date :
du 7 au 10 avril 2003
Audience :
International
Main work title :
Proceedings of the VII International Conference on Computational Plasticity (COMPLAS 2003)
