Triangular elements for Reissner-Mindlin plate

被引：0

作者：

Chen, SC ^{[1
]}

Shi, DY ^{[1
]}

机构：

[1] Zhengzhou Univ, Zhengzhou 450052, Peoples R China

来源：

APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION | 1997年 / 18卷 / 03期

关键词：

Reissner-Mindlin plate; locking; triangular element;

D O I：

暂无

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

A general method to construct locking free Reissner-Mindlin plate elements is presented. According to this method the shear strain is replaced by its proper interpolation polynomial, which corresponds to the Kirchoff conditions at the interpolation points as the thickness of plate tends to zero, so the element is locking free. We construct two triangular elements by this method - a 3-node element and a 6-node element. The numerical results are provided.

引用

页码：267 / 272

页数：6

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