Adaptive Finite Element Analysis of Large Strain Elastic Response
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چکیده
Abatmet-Some basic studies and developments for adaptive procedures in large strain finite element analysis are presented an evaluation of higher-order elements, two pointwise indiitors for errors in stresses, a mesh generator for remeshing on the deformed contiffuration of the body, and a general mapping scheme for transferring solution variables across models. The methods discus4 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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تاریخ انتشار 2002