%0 Journal Article
%T Analytical solution for the stationary response of alluvial valleys containing multiple circular-arc layers to incident plane P waves<br>圆弧状多层沉积谷地在平面P波入射下稳态响应的解析解
%A ZHANG Yu-Shan
%A <br>张郁山
%J 地球物理学报
%D 2008
%I 
%X By the method of Fourier-Bessel series expansion of wave function,an analytical solution to the stationary dynamic response of alluvial valley containing an arbitrary number of circular-arc layers,which is excited by an incident plane P wave,is presented.Taking the three-layer valleys as examples and using the spatial distributions of amplitude of stationary ground motion,the influences of the layering of alluvial media in the valleys on the ground motion are studied in a broad frequency band.
%K Alluvial valley containing multiple circular-arc layers
%K Plane P wave
%K Scattering
%K Analytical solution<br>圆弧状多层沉积谷地
%K 平面P波
%K 散射
%K 解析解
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=1E44AE713D8A6DE0&jid=14DC41C59CBF6770055A7D610D53AE46&aid=99556FD6A8047BCF8B9395540CD6F5B4&yid=67289AFF6305E306&vid=987EDA49D8A7A635&iid=38B194292C032A66&sid=F26986CDF689DBC4&eid=750AE535ABE3D62A&journal_id=0001-5733&journal_name=地球物理学报&referenced_num=2&reference_num=17