Title: Texture-based explicit finite-element analysis of sheet metal forming
Authors: Ristic, Svetlana ×
He, Shen
Van Bael, Albert
Van Houtte, Paul #
Issue Date: 2005
Publisher: Trans Tech Publications
Series Title: Materials science forum vol:495-497 pages:1535-1540
Abstract: An explicit integration algorithm using a texture-based plastic potential and isotropic hardening has been developed and implemented into a commercial explicit finite-element software program through a user material subroutine (VUMAT in ABAQUS/Explicit). Simulations of cup drawing of an IF-steel are presented and compared to both experimental data and calculation results obtained with a previously developed fully implicit approach (UMAT in ABAQUS/Standard). The explicit formulation has the advantage of being more stable, but local sheet thickness variations cannot be reproduced with the same accuracy.
ISSN: 0255-5476
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Mechanical Metallurgy Section (-)
Department of Materials Engineering - miscellaneous
Technologiecluster Materialentechnologie
Materials Technology TC, Technology Campus Diepenbeek
× corresponding author
# (joint) last author

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