General solutions for special orthotropic piezoelectric media  

作　　者：李相勇 王敏中 

机构地区：[1]Department of Mechanics and Engineering Science, Peking University, Beijing 100871, China

出　　处：《Journal of Zhejiang University-Science A(Applied Physics & Engineering)》2006年第3期335-339,共5页浙江大学学报（英文版）A辑（应用物理与工程）

基　　金：Project (No. 10372003) supported by the National Natural Science Foundation of China

摘　　要：This paper presents the forms of the general solution for general anisotropic piezoelectric media starting from the basic equations of piezoelasticity by using the operator method introduced by Lur’e (1964), and gives the analytical form of the general solution for special orthotropic piezoelectric media. This paper uses the non-uniqueness of the general solution to obtain the generalized LHN solution and the generalized E-L solution for special orthotropic piezoelectric media. When the special orthotropic piezoelectric media degenerate to transversely piezoelectric media, the solution given by this paper degenerates to the solution for transversely isotropic piezoelectric media accordingly, so that this paper generalized the results in transversely isotropic piezoelectric media.This paper presents the forms of the general solution for general anisotropic piezoelectric media starting from the basic equations of piezoelasticity by using the operator method introduced by Lur＇e （1964）, and gives the analytical form of the general solution for special orthotropic piezoelectric media. This paper uses the non-uniqueness of the general solution to obtain the generalized LHN solution and the generalized E-L solution for special orthotropic piezoelectric media. When the special orthotropic piezoelectric media degenerate to transversely piezoelectric media, the solution given by this paper degenerates to the solution for transversely isotropic piezoelectric media accordingly, so that this paper generalized the results in transversely isotropic piezoelectric media.

关 键 词：Special orthotropic piezoelectric media LHN solution E-L solution 

分 类 号：TU317[建筑科学—结构工程]