摘要
北京某体育馆外形近似长方体,采用柱顶斜拉索立体钢桁架结构。介绍了结构方案设计的全过程,同时对缆索预应力的确定、结构内力和变形以及钢结构的地震反应进行了较详细的分析,设计了结构杆件和关键节点,得出的一些结论供相关工程参考。
Cable-stayed steel truss structure is applied to a gymnasium in Beijing which is like cube shape. Analysis was carried out on the key issues, such as cable prestress value, force and deformation calculation, aseismatic analysis, member and joint design, and so on. Finally some useful conclusions were brought forward.
出处
《建筑结构》
CSCD
北大核心
2008年第10期17-20,共4页
Building Structure
关键词
缆索钢结构
预应力
荷载组合
抗震分析
cable-stayed steel truss
prestress
load combination
aseismtic analysis
