正交各向异性弹性平面问题的ψ函数的进一步应用  

Further Application of ψFunction to Orthotropic Plane Problems

作　　者：徐汉忠 

出　　处：《河海大学学报（自然科学版）》1994年第1期58-67,共10页Journal of Hohai University(Natural Sciences)

摘　　要：给出了正交各向异性弹性力学平面问题通解中△＝０时的两种基本解，并将正文各向异性基本解转化为各向同性基本解。his paper is a complemental paper of the author's former one, it derives two kinds of fun-damental solutions as △in characteristic equation is equal zero and then transfers the funda-mental solution of the orthotropic plane problem to the fundamental solutions of the isotropic plane problem. Since the fundamental solution is the basis of boundary element methed,the deriwtion of fundamental solution is significant. This paper funther proves that ψfunction is correct and applicable.

关 键 词：弹性力学 通解 位移函数 

分 类 号：TB125[理学—工程力学]