侧墙连续打开的地铁车站结构抗震性能分析  

Seismic Performance Analysis of Subway Station Structure with Continuous Side Wall Opening

作　　者：吕尚文 LU Shangwen(Shanghai Municipal Engineering Design Institute(Group)Co.,Ltd.,Shanghai 200092,China)

机构地区：[1]上海市政工程设计研究总院(集团)有限公司,上海200092

出　　处：《结构工程师》2019年第6期129-133,共5页Structural Engineers

摘　　要：以南通轨道交通一号线通沪大道站为例,采用反应位移法研究车站侧墙连续打开后结构的整体抗震性能。并与静力分析结果进行比较,研究各构件的控制内力组合,对类似工程的设计具有一定的参考意义。此外与侧墙不打开段的反应位移法结果进行比较,研究由于侧墙连续打开导致侧向刚度的削弱所引起构件的内力和变形的变化特征。Taking Tonghu Avenue Station of Nantong Rail Transit Line 1 as an example,this paper studies the overall seismic performance of the structure after the continuous opening of the side wall of the station using the reaction displacement method.Using the results of static analysis as comparison,the study of the control internal force combination of each component has a certain reference significance for the design of similar projects.In addition,by comparing with the results of the response displacement method of the non-open section of the side wall,the variation characteristics of the internal force and deformation of the component caused by the weakening of lateral stiffness due to the continuous opening of the side wall are studied.

关 键 词：地铁车站 侧墙连续打开 反应位移法 

分 类 号：TU352.11[建筑科学—结构工程] TU93