摘要
南京国际展览中心跨度 75m的钢管拱架按 74 85m设计 ,设计时利用了结构的变形 ;采用钢管相贯焊接节点技术。该工程为今后大跨度钢结构的设计提供了有益的经验。
By considering of the structural deformation, the span of the vaulted tubular steel space truss in Nanjing International Exhibition Center is designed and manufactured as 74.85m which is smaller than the actual one 75m. The tubular full penetration butt\|welded joint technology is adopted. This structure design method provides profitable reference for the following large span steel structure.
出处
《建筑结构》
CSCD
北大核心
2001年第8期31-33,42,共4页
Building Structure
关键词
大跨度钢结构
钢管拱架
风洞试验
设计
large span steel structure
vaulted tubular steel space truss
tubular full penetration butt\|welded joint
wind tunnel test
