中国农业银行苏州分行大楼结构设计  

Structure design of Suzhou ABC Tower

作　　者：赵建忠[1] 许超[1] 王干[1] 周慧鑫[1] 

机构地区：[1]苏州工业园区设计研究院股份有限公司,苏州215021

出　　处：《建筑结构》2013年第S1期75-79,共5页Building Structure

摘　　要：中国农业银行苏州分行大楼存在标准层平面为"L"形,扭转不规则;局部楼板不连续;局部竖向构件不连续等,属于特别复杂的高层建筑结构,给结构设计带来了一定的困难。结合抗震规范的要求,采用基于性能的抗震设计方法,对主体结构进行了详细的弹性和弹塑性抗震分析。分析结果表明,在地震作用下,主体结构具备较好的承载和变形能力,通过罕遇地震作用下的弹塑性分析计算,找出了结构潜在的抗震薄弱部位和薄弱构件,并提出相应的抗震加强措施,为工程设计提供了参考。Suzhou ABC Tower is a complex engineering,and plan like'L',anti-regularity of torsion,the bigger ration of hole on the floor and local transfer of vertical components are existed in the structure. Combined with the requirements of the national anti-seismic norm,the performance-based seismic design is used,and the elastic and elastic-plastic analyses are carried out. The analysis results indicate that under the earthquake,the main structure has good bearing and deformation ability. By the analysis of elastic-plastic under large earthquake,the weak parts in seismic performance are found,and the seismic strengthening measures are suggested.

关 键 词：超限复杂结构 性能化设计 静力弹塑性分析 

分 类 号：TU973[建筑科学—结构工程]