摘要
采用"分区"的思想,利用复变函数和傅氏展开的方法提出了求解SH波作用下半圆形凸起地形内波函数的一种方法,给出了满足半圆形凸起地形边界条件的波函数形式,从而为进一步讨论凸起地形对SH波的散射问题奠定基础。
By adopting the＂division＂thought, the paper making use of the complex function and Fourier opening method, points out an approach for the solution of wave function of semi-cylindrical protruding landscape under SH-wave, and provides the wave function form which can meet the border landscape with semi-cylindrical protruding condition, in order to lay basement for the further discussion about the scattering problems of the protruding landscape on SH-wave.
出处
《山西建筑》
2009年第17期41-42,共2页
Shanxi Architecture
基金
2009年安徽省高等学校省级自然科学研究基金项目(项目编号:KJ2009B246Z)
关键词
SH波
半圆形凸起地形
傅氏展开
复变函数
SH-wave, semi-cylindrical protruding landscape, Fourier opening, complex function
