高空大跨度钢结构连廊吊装施工技术  

LIFTING CONSTRUCTION TECHNIQUE OF HIGH-LEVEL LARGE-SPAN STEEL STRUCTURE CONNECTED WITH GALLERY

作　　者：唐际宇 黄天赐 张勋胜 黄贵 

机构地区：[1]中国建筑第八工程局广西公司,南宁530028

出　　处：《建筑技术》2010年第2期106-109,共4页Architecture Technology

摘　　要：在整体提升或高空平台散拼无法实现高空大跨度钢结构连廊施工的情况下,在安装部位上空安装自制扒杆,采用立面桁架分榀吊装、高空连接横向主次梁的方法解决施工现场狭窄的难题,加快了施工进度,降低了工程造价。When construction of high-level large-span steel structure connected with gallery can not be realized by whole lifting method or high-level platform assembly method, the method to install a self-made gin pole over the installation position, to lift the facade truss in pieces and to connect the transverse main and junior beams at high level may overcome the problem caused by the narrow construction site, construction schedule is quickened and engineering coat is reduced.

关 键 词：钢连廊 大跨度 桁架 扒杆 吊装 

分 类 号：TU758.15[建筑科学—建筑技术科学]