这是一个模拟第3类模式地震波的matlab脚本。

This a collection of Matlab scr ipts that solve the antiplane

(mode III) earthquake dynamic problem with slip-weakening friction,

on a 1D fault embedded in a 2D homogeneous elastic unbounded medium.

The problem is formulated as a boundary integral equation

and the elastodynamic kernels are analytically derived in

the spectral domain (spatial wavenumber).

The method is explained e.g. by Morrysey and Geubelle (1997),

and has been improved and extensively used by Nadia Lapusta,

Alain Cochard, etc.