济南唐冶新区体育中心屋盖桁架结构设计与分析  

Design and Analysis for Roof Truss Structure of Sports Center in Tangye District of Jinan City

作　　者：朱杰[1] 徐龙河[2] 吴小鹏 马冬豹 陈林[1] 朱兴刚[1] 

机构地区：[1]北京市建筑设计研究院7S1工作室,100045 [2]北京交通大学土木建筑工程学院,100044 [3]北京中宇瑞德建筑设计有限公司,100000 [4]北京北雄首建钢结构有限公司,100071

出　　处：《建筑结构》2008年第1期114-116,共3页Building Structure

摘　　要：济南唐冶新区体育中心主体结构采用混凝土结构,屋盖和墙面支撑体系采用钢结构。对屋盖桁架结构设计中风荷载的取值、屋盖结构的强度、刚度和稳定性分析、主要构件的计算等方面做了深入的工作。对大直径钢管汇交处的节点进行了设计,提出相关连接方式。对结构分缝提出了在连接板开椭圆孔的构造方法,可为此类桁架结构的设计与优化提供参考。The main building of sports center in Tangye district of Jinan city is concrete structure, and the roof and curtain wall are steel structures. Some key points in designing the roof truss structure were analyzed, including lectotype of structure,load value and calculation method of the main steel members. Connecting point of steel tube with large diameter was designed and the related method of connection was also proposed. The bearing capacities of! roof structure under the actions of earthquake and wind loads were analyzed.

关 键 词：桁架结构 节点设计 极限承载能力 

分 类 号：TU318[建筑科学—结构工程] TU231