A VISCO-ELASTO-PLASTIC EVOLUTION MODEL WITH REGULARIZED FRACTURE

被引：3
|
作者：
Jakabcin, Lukas [1 ]
机构：
[1] Lab Jean Kuntzmann, 51 Rue Math,Campus St Martin dHeres,BP 53, F-38041 Grenoble 09, France
来源：
ESAIM-CONTROL OPTIMISATION AND CALCULUS OF VARIATIONS | 2016年 / 22卷 / 01期
关键词：
Plasticity; regularized fracture; viscous dissipation; QUASI-STATIC EVOLUTION; BRITTLE-FRACTURE; APPROXIMATION;
D O I：
10.1051/cocv/2015005
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
We study a model for visco-elasto-plastic deformation with fracture, in which fracture is approximated via a diffuse interface model. We show that a discretized (in time) quasistatic evolution, converges to a solution of the continuous (in time) evolution, proving existence of a solution to our model.
引用
收藏
页码：148 / 168
页数：21
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