大跨度网架高空滑移分段组拼施工  

Overhead Sliding and Section Assembly of Long-Span Network Truss

作　　者：杨晓东[1] 陆汉时[1] 

机构地区：[1]江苏南通二建集团有限公司,江苏启东226200

出　　处：《建筑施工》2017年第12期1767-1769,共3页Building Construction

摘　　要：结合工程实际,介绍了大跨度网架高空滑移分段组拼施工工艺。从施工方式的选择、滑移平台的安装、网架的分段组拼、滑移平台的拆除等方面,对四角锥形钢管球节点网架的安装方法进行了总结,以期为类似工程提供参考。Combined with engineering practice, this paper introduces a construction technology for overhead sliding and section assembly of long-span network truss. From the aspects of construction method selection, sliding platform installation, the section assembly of network truss, the removal of sliding platform and so on, the installation method of network truss at the junction of quadrangled taper steel tube ball has been summarized so as to provide references for similar projects.

关 键 词：大跨度网架 高空滑移 分段组拼 桁架 移动式安装平台 

分 类 号：TU758[建筑科学—建筑技术科学]