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.
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页码：829 / 855
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