p-FEM applied to finite isotropic hyperelastic bodies

被引：71

作者：

Düster, A

Hartmann, S

Rank, E

机构：

[1] Tech Univ Munich, Lehrstuhl Bauinformat, D-80290 Munich, Germany

[2] Univ Kassel, Inst Mech, D-34109 Kassel, Germany

来源：

COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING | 2003年 / 192卷 / 47-48期

关键词：

p-FEM; anisotropic finite elements; hyperelasticity; finite strains;

D O I：

10.1016/j.cma.2003.07.003

中图分类号：

T [工业技术];

学科分类号：

08 [工学];

摘要：

In this article the p-version finite element method is applied to finite strain problems. In particular, the behaviour of high order finite elements is studied for an isotropic hyperelastic material in the case of near incompressibility. The question of robustness with respect to distortion and efficiency of anisotropic p-version elements for thin-walled or beam-like structures will be addressed. It will be shown that the p-version finite element approach is a promising method to compute geometrically highly non-linear structures. (C) 2003 Elsevier B.V. All rights reserved.

引用

页码：5147 / 5166

页数：20

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