BENDING OF FUNCTIONALLY GRADED PIEZOELECTRIC RECTANGULAR PLATES

被引：0
|
作者：
Chen Weiqiu~(1
机构：
来源：
Acta Mechanica Solida Sinica | 2000年 / 13卷 / 04期
关键词：
functionally graded piezoelectric material; transverse isotropy; state space method;
D O I：
暂无
中图分类号：
O343.6 [热弹性力学（热应力）];
学科分类号：
080102 ;
摘要：
By introducing two displacement functions as well as two stress functions,two independentstate equations with variable coefficients are derived from the three-dimensional theory equations of piezo-elasticity for transverse isotropy.A laminated approximation is used to transform the state equations to thosewith constant coefficients in each sub-layer.The bending problem of a functionally graded rectangular plate isthen analyzed based on the state equations.Numerical results are presented and the effect of material gradi-ent index is discussed.
引用
收藏
页码：312 / 319
页数：8
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