双向多跨连续索桁架-索网结构体系及工程应用  

BIDIRECTION AND MULTI-SPAN CONTINUOUS CABLE TRUSS-CABLE NET STRUCTURE AND ITS ENGINEERING APPLICATION

作　　者：尚仁杰[1] 周建锋[1] 吴转琴[1] 宫锡胜[1] 刘景亮[1] 

机构地区：[1]中冶集团建筑研究总院,北京100088

出　　处：《建筑技术》2008年第7期528-531,共4页Architecture Technology

摘　　要：双向多跨连续预应力索桁架-索网结构体系是一种新型结构体系,该结构体系双向由索桁架正交形成矩形网格,每个矩形网格内为鞍形索网结构;通过天津一汽丰田停车场中索桁架-索网结构体系的应用表明,该结构体系具有用钢量低、施工周期短、造型美观等优点,使用效果良好。As a new type of structure system, it consists of rectanglar grids formed by orthogonal cable trusses in two ways while inside each of the rectanglar grids is saddle-shaped cable net. Its application in the parking lot of Tianjin Toyota No. 1 Automobile Factory shows that the system has the advantages of low steel consumption, short construction period, beautiful appearance and good application effect.

关 键 词：预应力 索桁架 索网 找形 

分 类 号：TU314[建筑科学—结构工程]