INTERACTION OF MULTIPLE SEMI-CYLINDRICAL CANYONS BY PLANE SH-WAVES IN ANISOTROPIC MEDIA
各向异性介质中SH波与多个半圆形凹陷地形的相互作用

In this paper, the interactions of multiple semicylindrical canyons by SH-waves in anisotropic media are studied by using multipolar coordinate and complex function method. The effects of the geological conditions can be simulated by anisotropic media. The so-called scattering wave function of the neighborhood of the multiple semi-cylindrical canyo ns in anisotropic media is given. Using the movign coordinate system, the boundary conditions of the given multiple semi-cylindrical canyons are satisfied step by step. Thus the problems to be solved can be summarized as the solution of an infinite set of algebraic equations. At last, the interactions of two neighboring semi-eylindrical canyons with same dimension are examined.