摘要
利用大型有限元软件ADINA对地铁车站的地震反应做了初步的研究与分析,重点讨论了平面SV波垂直入射下,不同入射波频率和衬砌刚度对动应力集中系数的影响规律,从而为地下矩形结构的抗震设计提供参考数据。
It makes early research and analysis on earthquake reaction of subway station by large limited unit software ADINA,puts emphasis on discussing the affecting law of different wave frequency and bricking rigidity on motive stress centralization parameters,so as to offer reference for anti-quaking design of underground rectangular structure.
出处
《山西建筑》
2007年第33期83-84,共2页
Shanxi Architecture
关键词
ADINA
矩形衬砌洞室
SV波
动应力集中
ADINA,rectangular bricking cave,SV wave,motive stress centralization
