管桁架结构与弦支穹顶结构的对比研究  

A contrastive analysis of steel truss structure and suspendome structure

作　　者：吴斌[1] 

机构地区：[1]福建省建筑设计研究院,福建福州350001

出　　处：《福建建筑》2013年第11期85-87,84,共4页Fujian Architecture & Construction

摘　　要：本文通过结合鄂尔多斯机场新航站楼A区穹顶的实际工程,对管桁架和弦支穹顶这两种结构进行了力学性能对比分析。分析结果表明,这两种结构均具有相对较大的刚度,在相同的情况下,采用弦支穹顶,结构的承载效率更高效,且更具有经济性。Combined with the dome of A area in Terminal of Erdos Project, the related comparative analyses of steel truss structure and suspendome structure were completed in this paper. The analytical result showed that both of the structures had high stiffness. Under the same conditions, the suspendome structure is more efficiency and economical than the steel truss structure.

关 键 词：管桁架结构 弦支穹顶结构 对比分析 

分 类 号：TU391[建筑科学—结构工程]