杨  婷，宋  力，朱炳寅
(中国建筑设计研究院，北京100044)

[摘要] 在进行结构设计中，考虑地震作用时，往往不考虑土与结构的相互作用。本文选择大型通用软件
ABAQUS作为基本的分析工具，分析了不考虑和考虑土-结构相互作用(即SSI)效应情况下结构的地震响应。
[关键词] 土-结构相互作用( SSI)；粘弹性人工边界；反应谱

    Seismic Response When Considering the Effect of SSI
    Yang Ting, Song Li, Zhu Bingyin
    ( China Architecture Design & Research Croup,Beijing 100044, China)

Abstract: During designing the structure of building,it always does not considered soil - structure interaction( SSI) effect when analyzing the seismic effect. The main research work is analyzing the seismic response in two cases of non -considering SSI effect and considering SSI effect,by utilizing the software ABAQUS.
Keywords: soil-structure interaction( SSI);  viscous-spring artificial boundary;  response spectrum