2002 • In Cescotto, Serge (Ed.) Proceedings of the Sixth European Mechanics of Materials Conference (EMMC6) Non Linear Mechanics of Anisotropic Materials
[en] This paper presents a constitutive law based on Taylor’s model implemented in our non-linear finite element code LAGAMINE. The yield locus is only locally described and a particular interpolation method has been developed. This local yield locus model uses a discrete representation of the material’s texture. The interpolation method is presented and a deep-drawing application is simulated in order to show up the influence of the texture
evolution during forming processes.
Disciplines :
Materials science & engineering
Author, co-author :
Duchene, Laurent ; Université de Liège - ULiège > Département Argenco : Secteur MS2F > Département Argenco : Secteur MS2F
Godinas, A.
Cescotto, Serge ; Université de Liège - ULiège > Département Argenco : Secteur MS2F > Mécanique des solides
Habraken, Anne ; Université de Liège - ULiège > Département ArGEnCo > Département ArGEnCo
Language :
English
Title :
Micro-macro analysis of steel sheet behaviour in finite element simulations. Application to deep-drawing process.
Publication date :
September 2002
Event name :
6th European Mechanics of Materials Conference (EMMC6) (EUROMECH-MECAMAT)
Event organizer :
S. Cescotto; C. Teodosiu; A.-M. Habraken; R. Billardon; I. Doghri
Event place :
Liège, Belgium
Event date :
du 9 au 12 Septembre 2002
Audience :
International
Main work title :
Proceedings of the Sixth European Mechanics of Materials Conference (EMMC6) Non Linear Mechanics of Anisotropic Materials
Author, co-author :
Cescotto, Serge ; Université de Liège - ULiège > Département ArGEnCo
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Munhoven S., Habraken A. M., Van Bael A. and Winters J., "Anisotropic finite element analysis based on texture", Proc. 3rd Int. Conf.: NUMISHEET'96, pp. 112-119.
Winters J., "Implementation of Texture-Based Yield Locus into an Elastoplastic Finite Element Code", Ph. D. Thesis, KUL, Leuven, Belgium (1996).
