西藏通麦悬索桥上部构造施工关键技术  

Key Techniques for Construction of Upper Structures of Tibetan Tongmai Cable Suspension Bridge

作　　者：裴宾嘉[1] 王忠海[1] 雍翔 沈卢明 

机构地区：[1]四川公路桥梁建设集团有限公司,成都610031

出　　处：《公路交通技术》2016年第1期79-84,共6页Technology of Highway and Transport

摘　　要：通麦大桥是国内首座单跨空间缆地锚式悬索桥。介绍通麦大桥上部构造施工采用的特殊猫道设置方式、空间吊索安装方法和优化加劲梁安装顺序等关键技术,为同类桥梁施工提供参考。Tongmai Bridge is the first domestic single -span spatial cable anchor type suspension cable bridge. This paper introduces key techniques including setting modes of special catwalks adopted for construction of upper structures, installation methods of spatial suspension cables and installation sequence of optimized reinforcing beams, etc. , to provide a reference for construction of similar bridges.

关 键 词：空间缆地锚式悬索桥 上部构造 施工 

分 类 号：U448.25[建筑科学—桥梁与隧道工程]