地基含倾斜界面时Love波弥散特性  

Dispersion Characteristics of Love Wave in Layered Soils with Slopping Layers

作　　者：夏唐代[1] 吴世明[1] 陈汉良[1] 胡晓强 魏新江[1] 

机构地区：[1]浙江大学土木工程系

出　　处：《振动工程学报》1998年第1期74-78,共5页Journal of Vibration Engineering

摘　　要：利用有限元法及解析法相结合的方法建立了地基含有倾斜层时Ｌｏｖｅ波弥散特征方程和位移计算公式。利用这一方法研究了该类地基Ｌｏｖｅ波弥散特性。The formulation of Love wave secular equation and displacement distribution in layered soils with sloping layers is developed by using finite element method and analytical method in this paper.The dispersion characteristics and displacement distribution of Love surface wave in such soils are discussed and compared with those of horizontally layered soils (α=0°).

关 键 词：土动力学 Love面波 含倾斜层 地基 弥散曲线 

分 类 号：TU435[建筑科学—岩土工程]