Validation of an elasto-visco-plastic model of Bodner type coupled with damage

被引：0
|
作者：
Zhang, LH [1 ]
Habraken, AM [1 ]
Wang, XC [1 ]
机构：
[1] Univ Liege, Dept MSM, Liege, Belgium
来源：
SIMULATION OF MATERIALS PROCESSING: THEORY, METHODS AND APPLICATIONS | 1998年
关键词：
D O I：
暂无
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
An energy based on two variables isotropic damage model is merged with Bodner's elastovisco-plastic model and implemented in a non-linear finite element code. The procedure to identify the model parameters is presented and applied to an annealed aluminium. One tensile test on a notched sample is simulated to check model validity and mesh dependence results.
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页码：291 / 296
页数：6
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