Thermal postbuckling and bending behavior of circular plates with temperature dependent material properties

被引：6

作者：

Ma, LS ^{[1
]}

Wang, TJ ^{[1
]}

机构：

[1] Xian Jiaotong Univ, Dept Engn Mech, Xian 710049, Peoples R China

来源：

PROGRESS IN EXPERIMENTAL AND COMPUTATIONAL MECHANICS IN ENGINEERING | 2003年 / 243-2卷

关键词：

temperature dependent material property; stability; circular/annular plate;

D O I：

10.4028/www.scientific.net/KEM.243-244.195

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Based on the well-known von Karman plate theory, axisymmetric postbuckling and bending behavior of circular plates are investigated under thermal loading. The temperature dependence of thermal and elastic properties of material is considered in this study. It is assumed that temperature varies in the direction of thickness of the plate only. As examples, clamped and simply supported circular plates are studied, respectively. Shooting method is employed to numerically solve the resulting differential equations. Effects of temperature-dependent-material property, temperature gradient and boundary conditions on postbuckling and bending behavior of the plates are discussed.

引用

页码：195 / 200

页数：6

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