含椭圆夹杂二维各向异性电磁弹性介质的耦合问题  

Coupled Fields of Two-Dimensional Anisotropic Magneto-Electro-Elastic Solids With an Elliptical Inclusion

作　　者：姜稚清[1] 刘金喜[1] 

机构地区：[1]石家庄铁道学院力学与工程科学系,石家庄050043

出　　处：《应用数学和力学》2000年第10期1093-1099,共7页Applied Mathematics and Mechanics

摘　　要：研究了无限大二维各向异性电磁弹性固体的椭圆夹杂问题·　基于广义Stroh方法、保角变换和扰动概念 ,得到了基体和夹杂内电场。The two_dimensional elliptical inclusion problems in infinite anisotropic magneto_electro^elastic solids are considered. Based on the extended Stroh formalism, the technique of conformal mapping and the concept of perturbation, the magneto_electro_elastic fields in both the matrix and the inclusion are obtained explicitly. The results are of very importance for studying the effective properties of piezoelectric_piezomagnetic composite materials.

关 键 词：电磁弹性介质 耦合场 各向异性 复合材料 椭圆夹杂问题 

分 类 号：O343.7[理学—固体力学] TB33[理学—力学]