军山大桥钢箱梁除湿系统  

Dehumidification System inside Steel Box Girders of Junshan Changjiang River Bridge

作　　者：李雄晖[1] 

机构地区：[1]武汉军山长江大桥项目部,湖北武汉430119

出　　处：《桥梁建设》2002年第1期78-80,共3页Bridge Construction

摘　　要：军山长江大桥主桥为主跨 4 6 0m的 5孔连续钢箱梁斜拉桥 ,其钢箱梁采用综合防腐技术。介绍钢箱梁内部作为防腐措施之一的除湿系统的工作原理、设计和安装。Junshang Changjiang River Bridge is a cable-stayed bridge with 5-span continuous steel box girder, and its main span is 460 m, steel box girders are protected by synthetic preservation technology. Working principle, design and installation of dehumidification system as one of preservation methods are introduced,

关 键 词：斜拉桥 钢箱梁 除湿 防腐 

分 类 号：U448.27[建筑科学—桥梁与隧道工程] U445.73[交通运输工程—道路与铁道工程]