(1 悉地国际设计顾问（深圳）有限公司， 深圳 518057； 2 华润深圳湾发展有限公司， 深圳 518054)

［摘要］华润总部大厦“春笋”采用“钢密柱框架-核心筒”结构抗侧力体系，从该结构的桩基工程、结构体系、结构整体性能指标等方面全面阐述了结构的设计策略，并对结构进行了深入细致的分析，同时对该工程部分复杂关键节点采用有限元软件ABAQUS进行了有限元分析和节点试验。结果表明，结构各项指标均满足规范要求，结构具有足够的安全冗余度；节点构造合理，刚度和强度满足承载力要求。

［关键词］华润总部大厦； 钢密柱框架-核心筒结构； 整体结构性能； 偏心节点； 节点构造

中图分类号：TU318文献标识码：A文章编号：1002-848X(2016)16-0001-06

Research on structural design of spring bamboo shoot shaped structure of China Resources Headquarters Building

Peng Zhaocai1, Huang Yongjun1, He Zhili1, Lin Zongtang1, Lan Caixia2, Hu Jianhong2,Liu Chang1, Wu Pengfei1, Long Haoran1, Yu Youxi1, He Yuanming1, He Jun1

（1 CCDI International（Shenzhen）Design Consultants Co., Ltd., Shenzhen 518057, China；2 China Resources Shenzhen Bay Development Co., Ltd., Shenzhen 518054, China）

Abstract:Lateral resistance system of dense steel column frame-corewall system is applied in the spring bamboo shoot shaped structure of China Resources Headquarters Building. The design strategies were illustrated from perspectives of the pile foundation, structural system, overall structural performance indices and so on, and the in-depth and detailed analysis was carried out on the structure. At the same time, the finite element analysis and node test were carried out on the complex key nodes of the project by using the finite element software ABAQUS. The results show that the indices of the structure can meet the requirements of the specification and the structure has sufficient safety redundancy with reasonable joint detail and stiffness and strength can meet the requirements of bearing capacity.

Keywords:China Resources Headquarters Building; dense steel column frame-corewall system; overall structural performance; eccentric joint; joint detail

作者简介：彭肇才，本科，高级工程师，一级注册结构工程师，Email: 82232925@qq.com。