摘要
介绍了北京奥运会乒乓球馆屋盖的结构形式、荷载取值等,着重进行了弹塑性极限承载力分析,并分析了预张力、下撑杆长度、边界条件等参数对结构极限承载能力的影响。
This paper introduces the structural type and loads calculation of the roof of Beiiing Olympic Ping-pong Gymnasium and mainly performs the ultimate bearing capacity analysis. In addition, the influence of prestress, the length of struts and support conditions are discussed.
出处
《结构工程师》
2005年第6期8-11,7,共5页
Structural Engineers
