［摘要］深圳投行大厦为了满足建筑中部大空间开敞办公要求，X向采用巨型柱和自首层至顶层的交叉钢支撑体系，Y向采用剪力墙体系。X向抗侧力体系只有一道抗震防线，为保证结构安全，需要通过性能设计，采取必要的抗震措施。性能设计包括：多遇地震和设防地震的弹性分析、罕遇地震作用下的弹塑性分析、防倒塌分析。针对斜向支撑施工复杂，还进行了施工模拟分析。
［关键词］巨型柱钢斜撑;性能设计;施工模拟
中图分类号：TU973.122文献标识码：A文章编号：1002-848X(2011)09-0075-05
Design on great frame-bracing structure of Shenzhen Investment Bank Plaza
Ke Jipeng, Yan Feng, Zhang Chunnong, Xu Bin, Qi Wuhui(Beijing Institute of Architectural Design, Beijing 100045, China)
Abstract:To meet big open office space for Shenzhen Investment Bank Plaza, the great frame-bracing system is applied in great frame-bracing structure in X axial, shearwall system is applied in Y axial.There is only one seismic precautionary system in X axial, so the structural safety need seismic concept design of building, including flexibility analysis under seismic fortification intensity, Push-over analysis under rare earthquake action, anti-collapse analysis. The construction simulation analysis is done.
Keywords:great grame-bracing structure; seismic concept design; construction simulation
作者简介：柯吉鹏，工程师，Email:pejik@sina.com。
参考文献
［1］JGJ3—2002高层建筑混凝土结构技术规程［S］. 北京：中国建筑工业出版社，2002.
［2］GB50011—2010建筑抗震设计规范［S］.北京：中国建筑工业出版社，2010.