援加纳海岸角体育场钢结构罩棚结构设计  

Structural design on the steel canopy structure of Cape Coast Stadium in Ghana

作　　者：刘辰[1] 祖义祯[1] 王继涛[1] 郑希明[1] 张作运[1] 周廷垣[1] 王文渊[1] 

机构地区：[1]中国中元国际工程公司,北京100089

出　　处：《建筑结构》2013年第3期45-48,32,共5页Building Structure

摘　　要：援加纳海岸角体育场钢结构罩棚由主拱、后拱以及次桁架共同组成。介绍了结构体系及其特点,并据此对结构进行了合理的设计。介绍了本工程的风洞试验和风振分析结果。采用SAP2000进行结构的线性分析和截面设计,利用ANSYS对结构进行了稳定分析和节点分析,列出了主要的分析结果。The steel canopy structure of Cape Coast Stadium in Ghana is composed of the main arch,rear arch and sub truss.The structure system and the characteristics were pointed out and rational structural design was put forward accordingly.The results of wind tunnel test and wind vibration analysis were introduced.Using program SAP2000,the linear analysis and the section-size design were done.The stability analysis and the joint analysis were completed by program ANSYS.The main results were introduced.

关 键 词：大跨度钢结构 结构设计 风洞试验 稳定分析 节点分析 

分 类 号：TU393.3[建筑科学—结构工程]