DYNAMIC REPRESENTATION FORMULAS AND FUNDAMENTAL-SOLUTIONS FOR PIEZOELECTRICITY

被引：87

作者：

KHUTORYANSKY, NM

SOSA, H

机构：

[1] Department of Mechanical Engineering and Mechanics, Drexel University, Philadelphia

来源：

INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES | 1995年 / 32卷 / 22期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0020-7683(94)00308-J

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

Representation formulas and fundamental solutions of the governing equations of transient piezoelectricity are obtained through a generalization of the reciprocal theorem and the plane wave transform method. It is shown that dynamic fundamental and singular solutions can be reduced to one-dimensional integral expressions by means of a slowness surface. The article provides the necessary mathematical foundations towards the development of the boundary element method for nonstationary, three-dimensional electroelastic problems.

引用

页码：3307 / 3325

页数：19

共 12 条

[1]

[Anonymous], 1988, ELECTROMAGNETOELASTI

[2]

Balakirev M.K., 1982, WAVES PIEZOELECTRIC

[3] SINGULARITY ON PLANE LIDS OF WAVE SURFACE OF ELASTIC MEDIA WITH CUBIC SYMMETRY [J].