结构工程师Issue(3)：13-18,6.
中广核大厦结构设计和施工中的关键技术研究
Key Techniques for Structural Design and Construction of a Super High-rise Building Project
摘要
Abstract
This project is composed of two independent towers:the north tower and the south tower.The north tower has a large span steel truss structure from its 10th story to its 25th story.The novel and complicat-ed structure system brings a lot of challenges to structural design and construction,which includes wind load induced structural vibration,the safety of the cantilever steel structure,and the reliability of the joint that con-nects the steel structure and the concrete structure.In order to solve these problems,analyses and research have been conducted.This paper introduces these studies,including performance based seismic design,vibra-tion analyses,construction process simulation,structural monitoring of the cantilever steel structure,FEA and monitoring of the joint zone,and wind tunnel tests.关键词
风洞试验/悬挑钢结构/节点/有限元分析/卸载/监测Key words
wind tunnel test/cantilever steel structure/joint/FEA/unloading/monitoring引用本文复制引用
韩杰,赵超,黄浩..中广核大厦结构设计和施工中的关键技术研究[J].结构工程师,2014,(3):13-18,6.基金项目
中央高校基本科研业务费资助项目（CDJZR12200023）；国家自然科学基金 （）
