（广西华蓝设计（集团）有限公司， 南宁 530011）

［摘要］中国-东盟国际商贸物流中心B座为超限高层建筑，建筑总高度为236.2m，采用矩形钢管混凝土柱H型钢梁的框架-核心筒结构，南北面框架柱随外立面弯曲，设有一道伸臂桁架加强层。经过对结构在风荷载下的静力弹性分析、在地震作用下的静力弹性和弹塑性分析，论证了结构设计的可靠性。

［关键词］结构设计; 超限高层; 矩形钢管混凝土柱; 弹塑性分析

中图分类号：TU973       文献标识码：A      文章编号：1002-848X(2014)12-0007-05

Structural design on block B of China-ASEAN Trade and Logistics Center

Pang Shaohua, Lai Lingli, Tong Yanmei, Meng Wenliu, Li Jian

 (Guangxi Hualan Design & Consulting Group, Nanning 530011, China)

Abstract: The block B of China-ASEAN Trade and Logistics Center is an out-of-codes high-rise building with the height of 236.2m. Reinforced concrete frame-core wall with rectangular concrete filled steel tube columns was adopted. The columns are inclined in the south and north according to the building elevation. There is a truss strengthening layer. In order to verify the reliability of structural design, the static elastic analysis and the elastic-plastic analysis on wind and seismic action analysis were carried out.

Keywords: structural design; out-of-codes high-rise building; rectangular concrete filled steel tube column; elastic-plastic analysis

作者简介：庞少华，高级工程师，一级注册结构工程师，Email: psh1987@163.com。

参考文献

［1］JGJ 3—2010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，2011.

［2］GB 50011—2010 建筑抗震设计规范［S］. 北京：中国建筑工业出版社，2010.

［3］GB 50009—2012 建筑结构荷载规范［S］. 北京：中国建筑工业出版社，2012.