张  谨，  谈丽华，  路江龙，  杨律磊
(苏州工业园区设计研究院股份有限公司，苏州215021)

[摘要] 苏州广播电视总台现代传媒广场办公楼为高度214. 8m的超限高层建筑，塔楼与裙房连成整体，塔楼采用框架-核心筒结构体系。介绍了该项目的基本设计情况，针对结构有多项指标超限特点采用基于性能化抗震设计的方法，论证了该结构体系方案的可行性，通过常规结构计算分析外，补充了弹塑性时程分析验证其抗震性能，并提出相应的技术措施。
[关键词] 框架-核心筒；超限高层；基于性能；罕遇地震
中图分类号：TU973,TU375    文献标识码：A  文章编号：1002-848X(2012) S2-0072-06

Elastic-plastic time-history analysis of Suzhou Modern Media Square Office
Zhang Jin, Tan Lihua, Lu Jianglong, Yang Lulei
( Suzhou Industrial Park Design & Research Institute Co.,  Ltd.,  Suzhou 215021,  China)

Abstract: Suzhou Modem Media Square Office is high-rise buildings with height of 214. 8m,tower and podium are connected together into a whole, framework-core tube structure system is adopted for the tower. The structural basic design of the project was described.  Because there were a number of indicators overrun characteristics, the feasibility of the structural system based on performance-based seismic design method was demonstrated.  Beside the conventional structure calculation and analysis, elastic-plastic analysis was used to verify its seisnuc performance. According to above results appropriate technical measures were proposed.
Keywords: frame-core wall; super high rise structure; performance-based; rare earthquake