摘要
就超大跨度空间网壳结构的体型设计、结构体系、采用预应力、杆件节点等问题进行了分析研究。对 30 0～ 12 0 0m超大跨度凯威特型网壳的初步方案进行了试设计和经济比较。分析表明 ,立足于当前我国社会经济发展及科学技术水平 ,为迎接 2 0 0 8年北京奥运 ,建设超大跨度空间网壳结构场馆不仅是必要的 。
The shape design,structural system,use of prestress and member joint etc of a super long span spatial latticed shell are studied The trial design and economic comparison of the initial scheme for the super long span(300～1*!200m)latticed shells are also conducted The analyses show that it is not only necessary,but also entirely possible to build stadia and gymnasia for Beijing Olympic Games in 2008 based on the present social economic development and science & technology in China
出处
《钢结构》
2003年第1期11-15,共5页
Steel Construction
关键词
超大跨度
预应力网壳结构
杆件节点
结构体系
经济比较
空间网壳结构
super long span prestressed latticed shell shape selection structural system member joint trial design economic comparison
