真如副中心A5地块的抗震设计  

Seismic design in Zhenru sub-center A5 block

作　　者：英明[1] 

机构地区：[1]上海建筑设计研究院有限公司,上海200041

出　　处：《建筑结构》2013年第S1期525-529,共5页Building Structure

摘　　要：真如副中心A5地块的5,6#楼结构体系为钢筋混凝土框架-剪力墙结构,为平面和立面均不规则的复杂超限高层建筑。通过设防烈度下的弹性静力分析和弹性动力分析以及构造上的措施,能满足现行的建筑结构相关抗震规范、规程的要求。通过整个地下室多塔模型的计算,对顶板开洞处的应力和位移进行分析,确保结构嵌固端假定的成立。通过弹塑性静力分析,能够确保大震下框架柱不发生剪切破坏。Structure system of 5,6 # building in Zhenru sub-center A5 block is reinforced concrete frame-shear wall structure. The complicated high-rise building for the plane and elevation are irregular. Through the seismic fortification intensity of the elastic static analysis and dynamic analysis and structural measures,can meet the demands of building structure of present relevant seismic code,code requirements. Through the calculation of the basement of multi-tower model,carries on the analysis to the stress and displacement of roof openings,ensure structural fixed ends assumed was established. Through the static analysis of elastic-plastic,large earthquakes can ensure frame column under shearing failure.

关 键 词：超限高层建筑 弹性静力分析 弹性动力分析 弹塑性静力分析 嵌固端 

分 类 号：TU973.31[建筑科学—结构工程]