Numerical Sheet Forming Simulations from an Industrial Perspective

摘要：

Aspects of the plasticity in sheet metals relevant to the analysis of forming processes,in particular for automotive applications,are reviewed．Macroscopic features as well as microscopic mechanisms are briefly described. The main approaches commonly used to describe material plasticity in sheet metal forming simulations are succinctly discussed. An application of the use of simple constitutive equations in finite element analysis of a forming process for all automotive steel sheet sample is presented．

关键词： finite element plasticity constitutive models sheet frming microstrueture hardening anisotropy yield function

作者: Frédéric Barlat Dong-Jin Kim

作者单位: Graduate Institute of Ferrous Technology,Pohang University of Science and Technology,Pohang,Republic Automotive Steel Application Research Group,POSCO Technical Research Laboratories,Gwangyang,Republic

会议类型: 国际会议

会议名称: 2009 International Symposium on Automobile Steel(2009年汽车用钢生产及应用技术国际研讨会)

会议地点: 大连

会议语种:英文

页码: 64-74

在线出版日期: 2009-09-06（万方平台首次上网日期，不代表论文的发表时间）