finite element method; LAMEL; Swift effect; Taylor’s model; texture evolution; yield locus; LIMARC
Abstract :
[en] This paper describes the main concepts of the stress-strain interpolation model that has been implemented in the non-linear finite element code Lagamine. This model consists in a local description of the yield locus based on the texture of the material through the full constraints Taylor’s model. The prediction of the Swift effect is investigated: the influence of the texture evolution is shown up. The LAMEL model is also investigated for the Swift effect prediction.
Disciplines :
Civil engineering
Author, co-author :
Duchene, Laurent ; Université de Liège - ULiège > Département Argenco : Secteur MS2F > Département Argenco : Secteur MS2F
Delannay, L.
Habraken, Anne ; Université de Liège - ULiège > Département ArGEnCo > Département ArGEnCo
Language :
English
Title :
Finite element prediction of the swift effect based on Taylor-type polycrystal plasticity models
Publication date :
2004
Event name :
7th ESAFORM conference on Materials Forming
Event place :
Trondheim, Norway
Event date :
du 28 au 30 avril 2004
Audience :
International
Main work title :
Proceedings of the 7th ESAFORM conference on Materials Forming
