%0 Journal Article
%T AN ADVANCED METHOD TO CALCULATE THE RESPONSE OF LAYERED HALFSPACE TO ARBITRARY INCIDENT SEISMIC WAVES<br>分析层状半空间对入射地震波响应的改进模型
%A Chen Qingjun
%A Zhu Hehua
%A <br>陈清军
%A 朱合华
%J 力学学报
%D 1997
%I 
%X In this paper, an efficient analysis method to calculate the response of layered halfspace subjected to arbitrary incident seismic waves is presented in algebraic matrix forms. The method is based on the substructure technique. The interaction between layered soil and halfspace is considered through the relationship between displacement and force at the interface which is solved together with the discrete equations of layered soil. The result shows that the method developed in this paper has the advantage of high accuracy and suitable for computer program.
%K layered halfspace
%K seismic waves
%K algebraic expression
%K substructure technique<br>层状半空间
%K 地震波
%K 子结构法
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=4100DA4A1A3BA1B0CE5AD99AE1DFB420&aid=AE6D6FBC5E5081ACAEBE196AC88CA533&yid=5370399DC954B911&vid=771469D9D58C34FF&iid=CA4FD0336C81A37A&sid=AE09EACBCD1B2A13&eid=B344543C2864D684&journal_id=0459-1879&journal_name=力学学报&referenced_num=0&reference_num=0