某高层建筑屋顶大跨度钢结构简易安装技术  

Simple Installation Method of Large-span Steel Structure Roof of High-rise Building

作　　者：贾松林[1] 胡强[1] 梁德初 李克领 

机构地区：[1]广西科技大学,广西柳州565006 [2]广西建工集团第三建筑工程有限责任公司,广西柳州565006

出　　处：《施工技术》2013年第S2期126-128,共3页Construction Technology

基　　金：广西科学研究与技术开发项目(桂科攻11107021-3);柳州市科学研究与技术开发项目(2011J020103)

摘　　要：某项目地处城市主干道,屋顶设32m跨度钢结构通廊,因施工图纸设计工作滞后,项目施工组织设计时未考虑通廊钢结构安装问题。受场地和设备条件限制,不能采取整体吊装方式施工,通过合理的组织设计,采用简单的机械设备完成了大跨度结构的安装工作,施工质量得到保证并取得良好的经济效益。A project has a 32m span steel propylaea on the roof located in urban trunk road. Due to delay of construction drawing design work,project construction organization design failed to consider installation method of the propylaea. Integral hoisting construction method is appropriate because of the limitation of site and equipments. Hence,a simple installation method just using simple machinery is put forward. As a result,the suggested method is able to ensure construction quality and good economic benefit.

关 键 词：钢结构 安装 桁架 施工技术 

分 类 号：TU974[建筑科学—建筑技术科学]