摘要
介绍了上海某幢超限高层住宅结构的抗震设计与分析。主楼地下3层、地上46层、高150m,设计采用钢筋混凝土框架-剪力墙结构,使用了PKPM和Etabs进行整体结构在小震作用下的弹性时程分析和罕遇地震作用下的静力弹塑性分析,采用EPDA进行弹塑性动力分析,各项计算指标均达到了规范的要求,结构设计和分析方法可供今后类似超限高层建筑和其他复杂结构设计参考。
This paper presents the seismic design and analysis of a high-rise residence structure in Shanghai. The main building consisting o stories underground and 46stories overground, and total height is 150 meters. The slructural system is a frame-shearwall with reinforced concre PKPM and Etabs were used to do the linear time history analysis under frequent earthquake and static elastic-plastic analysis under rare earthquake. On the other hand, the elastic dynamic time-history analysis under frequent earthquake and the static elastoplastic analysis under n earthquake were also calculated. All these results meet the design specifications basically. The design and analysis method introduced in this pat can offer references to future structural design of similar out-of-codes tall buildings and complex buildings.
出处
《工程建设与设计》
2015年第2期46-50,共5页
Construction & Design for Engineering
关键词
超限高层住宅
框架-剪力墙
抗震设计
high-rise building beyond the limitation of code
frame-corewall structure
seismic designx
