Adaptive analysis in elastoplasticity based on an enhanced error in constitutive relation

被引：2
|
作者：
Gallimard, L [1 ]
Pelle, JP [1 ]
机构：
[1] Univ Paris 06, CNRS, ENS, LMT Cachan, Cachan, France
来源：
ENGINEERING COMPUTATIONS | 2001年 / 18卷 / 7-8期
关键词：
finite element analysis; error cause removal; plasticity;
D O I：
10.1108/02644400110403993
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
Many industrial analyses require the resolution of complex nonlinear problems. For such calculations, error-controlled adaptive strategies must be used to improve the quality of the results. In this paper, adaptive strategies for nonlinear calculations in plasticity based on an enhanced error on the constitutive relation are presented. We focus on the adaptivity of the mesh and of the time discretization.
引用
收藏
页码：974 / 995
页数：22
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