%0 Journal Article
%T DYNAMIC ANALYSIS ON RESPONSE OF TRANSVERSELY ISOTROPIC STRATIFIED MEDIA TO INCIDENT P-SV WAVES<br>平面P-SV波入射时TI层状自由场地的响应
%A Xue Songtao
%A Xie Liyu
%A Chen Rong
%A Wang Yuangong
%A <br>薛松涛
%A 谢丽宇
%A 陈镕
%A 王远功
%J 岩石力学与工程学报
%D 2004
%I 
%X The dynamic response of soil to incident plane P-SV waves is studied in this paper. Since the horizontal elastic moduli are often different from the vertical ones,a model of transversely isotropic(TI) stratified media,which takes into account the polarization angles,is used to simulate the soil ground situated on a half space. The dynamic stiffness matrix of the media and the formula of their response to P-SV waves are derived. Some examples are given and the numerical results are taken to illustrate resonant characteristics of the ground and the effects of the anisotropic parameters on field responses.
%K rock and soil mechanics
%K P-SV wave
%K transversely isotropic(TI)
%K dynamic stiffness matrix
%K thin layer element method<br>岩土力学
%K P-SV波
%K 动力刚度矩阵
%K 薄层元素法
%K 水平弹性模量
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=D3421FAA1A0A0F0C&jid=35E747D791A1346351AFB523B7FA35CB&aid=148F4F04ACB74015&yid=D0E58B75BFD8E51C&vid=EA389574707BDED3&iid=DF92D298D3FF1E6E&sid=4E3541241257D204&eid=C4690645D4CCDCE7&journal_id=1000-6915&journal_name=岩石力学与工程学报&referenced_num=0&reference_num=4