文章基本信息

标题：Advanced constitutive modeling and application to industrial forming processes
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作者：Frédéric Barlat ; Frédéric Barlat ; Dong-Jin Kim 等
期刊名称：MATEC Web of Conferences
电子版ISSN：2261-236X
出版年度：2016
卷号：80
页码：1-7
DOI：10.1051/matecconf/20168015013
语种：English
出版社：EDP Sciences
摘要：Continuum constitutive descriptions of plasticity suitable for finite element simulations of sheet forming processes are succinctly discussed in this presentation. Although multi-scale approaches allow for a more explicit representation of the physical deformation mechanisms occurring at microscopic scales, they are usually not suitable for industrial applications because of the quick turnaround time needed for process design simulations. Therefore, advances in classical concepts such as plastic anisotropy and strain hardening are still very much in demand. Actual forming simulation examples conducted for the steel industry are presented for illustration purposes.