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

页码：148 / 168

页数：21

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