长江-洞庭湖模型试验大厅拉索工程施工  

Prestressed Cable Construction of Yangtze River-Dongting Lake Model Test Hall

作　　者：杨建中[1] 陈港[1] 余立荣[1] 葛欢 

机构地区：[1]建研科技股份有限公司深圳分公司,广东深圳518057 [2]东南网架股份有限公司,杭州311209

出　　处：《建筑科学》2009年第11期95-98,共4页Building Science

摘　　要：长江/洞庭湖模型试验大厅的提篮拱/吊杆/拉索网架混合结构通过了网架拉索和拱吊杆两种拉索技术辅助实现了99m×454.8m超大型建筑室内空间。介绍了该拉索工程的拉索体系、节点构造、结构安装、拉索张拉以及相应的技术措施,可供类似工程参考。The ＂Basket handle arch-Suspender-Prestressed grid＂ structure,which is combination of grid-cable and arch-suspender two techniques,is used for Yangtze River-Dongting Lake Model Test Hall to realize the 99m×454.8m super-large internal space.Some techniques about the cable engineering are introduced in this article,including cable system,joint construction,structure installation,cable tension and corresponding skills,which can provide good references for similar engineering.

关 键 词：提篮拱 吊杆 网架 拉索 安装和张拉施工 

分 类 号：TU35[建筑科学—结构工程] TU74