HIGHER-ORDER MITC GENERAL SHELL ELEMENTS

被引：248

作者：

BUCALEM, ML

BATHE, KJ

机构：

[1] Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts

来源：

INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING | 1993年 / 36卷 / 21期

关键词：

D O I：

10.1002/nme.1620362109

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Two mixed-interpolated general shell finite elements for non-linear analysis-a 9-node element and a 16-node element-are presented. The elements are based on the Mixed Interpolation of Tensorial Components (MITC) approach in which the covariant strain component fields for the in-plane and shear actions are interpolated and tied to the also interpolated displacement field. Both the 9-node element, referred to as the MITC9 element, and the 16-node element, referred to as the MITC16 element, are tested numerically and found to have high predictive capabilities.

引用

页码：3729 / 3754

页数：26

共 29 条

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