Large deflection analyses of skew plates using hybrid/mixed finite element method

被引：14

作者：

Duan, M ^{[1
]}

Mahendran, M ^{[1
]}

机构：

[1] Queensland Univ Technol, Sch Civil Engn, Brisbane, Qld, Australia

来源：

COMPUTERS & STRUCTURES | 2003年 / 81卷 / 13期

关键词：

plate and shell; skew plate bending; nonlinear analysis; hybrid/mixed finite element; finite element analysis;

D O I：

10.1016/S0045-7949(03)00055-5

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 [计算机应用技术]; 0835 [软件工程];

摘要：

A new hybrid/mixed shell element is developed using oblique coordinate systems to analyze the large deflection behavior of skew plate with various skew angles, length to width ratios, thicknesses and supported edges under uniformly distributed and concentrated loads. The results obtained from the new element are compared with available theoretical and numerical solutions. An excellent agreement is achieved even for coarse meshes. The accuracy and efficiency of the proposed element are demonstrated. (C) 2003 Elsevier Science Ltd. All rights reserved.

引用

页码：1415 / 1424

页数：10

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