钟  炼
    （上海建筑设计研究院有限公司，上海 200041）

[摘要] 上海国际航运中心东地块2号楼结构存在平面凹凸不规则、V形柱转换、双塔楼连体等超限情况，属于复杂高层建筑。采用不同的计算软件进行结构分析。采取有针对性的构造加强措施，确保结构的抗震安全性。
[关键词] 超限高层建筑；框架-剪力墙；V形柱；双塔连体；抗震性能
  中图分类号：TU318    文献标识码：A  文章编号：1002-848X(2012) Sl-0273-04

Structure design of a complex super tall building of the tower 2 0f Shanghai International Shipping Center East Block
Zhong Lian
( Shanghai Institute of Architectural Design&Research Co., Ltd., Shanghai 200041, China)

Abstract: Tower 2 is a complex super tall building with some unfavorable factors, including irregular plane, vertical irregularity shaped columns and structure linked with double-towers. The structure was analyzed by various computing software. Seismic fortification measures were applied to ensure the seismic safety of the building.
Keywords: super tall building; frame-shear wall;V shaped column; structure linked with double-tower; seismic performance