Adaptive finite element analysis of large strain elastic response

被引：0

作者：

Kato, K. ^{[1
]}

Lee, N.S. ^{[1
]}

Bathe, K.J. ^{[1
]}

机构：

[1] Massachusetts Inst of Technology, Cambridge, United States

来源：

Computers and Structures | 1993年 / 47卷 / 4-5期

关键词：

Adaptive systems - Deformation - Dynamic response - Error analysis - Finite element method - Mathematical models - Mathematical transformations - Strain - Stresses;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Some basic studies and developments for adaptive procedures in large strain finite element analysis are presented: an evaluation of higher-order elements, two pointwise indicators for errors in stresses, a mesh generator for remeshing on the deformed configuration of the body, and a general mapping scheme for transferring solution variables across models. The methods discussed constitute the ingredients of a proposed adaptive process that is demonstrated in solutions of two-dimensional stress analyses of rubber-like materials including contact conditions.

引用

页码：829 / 855

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