Variational Principle and Buckling Analysis of Functionally Graded Plate with Temperature Changes

被引：2
作者：
Fan, Tao [1 ]
机构：
[1] Harbin Engn Univ, Coll Aerosp & Civil Engn, Harbin 150001, Peoples R China
来源：
ADVANCES IN FRACTURE AND DAMAGE MECHANICS X | 2012年 / 488-489卷
关键词：
variational principle; FGM; temperature changes; buckling; CRACK;
D O I：
10.4028/www.scientific.net/KEM.488-489.222
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this paper, the variational principle for the simply supported FGM plate is presented by the variational integral method. Then, the stationary value conditions are obtained with the derivation of the varitional principle. At last, the vibration governing equation is illustrated, which will be benefit for the numerical simulation with finite element method in further investigations. From the stationary value conditions deduced by the variational principle, it can be observed that the buckling characteristics of the simply supported FGM plate can be influenced by the temperature changes.
引用
收藏
页码：222 / 225
页数：4
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