Analysis of a functionally graded piezothermoelastic hollow cylinder

被引：19

作者：

Chen Y. ^{[1
]}

Shi Z.-F. ^{[1
]}

机构：

[1] School of Civil Engineering, Beijing Jiaotong University

来源：

Journal of Zhejiang University-SCIENCE A | 2005年 / 6卷 / 9期

关键词：

Elastic analysis; FGM; Inverse problem; Parameter identification; Piezothermoelastic materials; Thick-walled hollow cylinder;

D O I：

10.1631/jzus.2005.A0956

中图分类号：

学科分类号：

摘要：

A long thick-walled hollow cylinder of piezothermoelastic materials was studied in this work. The gradient property of the piezoelectric parameter g31 was taken into account. The theory of elasticity was applied to obtain the exact solutions of the cylinder subjected simultaneously to thermal and electric loadings. As an application, these solutions have been successfully used to study the inverse problems of the material. For comparison, numerical results have been carried out for both graded and double-layered cylinders.

引用

页码：956 / 961

页数：5

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