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Modelling of the micro-mechanical behaviour of steel sheets during deep-drawing
Duchene, Laurent; Godinas, A.; Habraken, Anne et al.
2001In Duflou, J. R.; Geiger, M.; Kals, H. J. J. et al. (Eds.) Proceedings of the 9th International Conference on Sheet Metal
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Keywords :
Texture evolution; yield locus; finite elements; deep-drawing; LIMARC
Abstract :
[en] This abstract 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.
Habraken, Anne  ;  Université de Liège - ULiège > Département ArGEnCo > Département ArGEnCo
Cescotto, Serge ;  Université de Liège - ULiège > Département Argenco : Secteur MS2F > Mécanique des solides
Language :
English
Title :
Modelling of the micro-mechanical behaviour of steel sheets during deep-drawing
Publication date :
2001
Event name :
9th International Conference on Sheet Metal
Event place :
Leuven, Belgium
Event date :
du 2 au 3 avril 2001
Audience :
International
Main work title :
Proceedings of the 9th International Conference on Sheet Metal
Author, co-author :
Duflou, J. R.
Geiger, M.
Kals, H. J. J.
Shirvani, B.
Singh, U. P.
Pages :
631-638
Peer reviewed :
Peer reviewed
Available on ORBi :
since 06 July 2009

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