The Local Discrete Wave-number Method to Simulate Wave Propagation in Irregular Layer

摘要：

In the paper, we present a new method of synthesizing seismograms for irregular multi-layered problems. It is an extension of the loBIE-DWM topography problem. Its computation efficiency increases dramatically, particularly for the problem in which the corrugated part of the layer is highly localized. We first provide the formulation of Bouchon and Campillos BIE-DWM for the multi-layered problem. Then validate it by several models and finally show its application.

关键词： local discrete wave-number method the multi-layered problem Bouchon and Campillos

作者: Hong Zhou Xiaofei Chen

作者单位: Associate Professor,Dept.of Structural Engineering,Institute of Geophysics,China Earthquake Administ Professor,School of Earth and Space Science,University of Science and Technology,Hefei 230026,China

会议类型: 国际会议

会议名称: 14th World Conference on Earthquake Engineering(第十四届国际地震工程会议)

会议地点: 北京

会议语种:英文

在线出版日期: 2008-10-12（万方平台首次上网日期，不代表论文的发表时间）