松浦大桥桥面置换施工技术  

Construction Technology of Deck Displacement of Songpu Bridge

作　　者：魏伟 金永兴 王萍 

机构地区：[1]上海市凯达公路工程公司,上海市200601

出　　处：《城市道桥与防洪》2008年第12期43-46,共4页Urban Roads Bridges & Flood Control

摘　　要：在桥面置换施工过程中,对如何满足施工期间机动车、非机动车和行人的通行问题,如何解决高处拆桥,杂物坠落影响下方铁路正常通行及高空作业的安全防护问题,如何在只有4.5m宽的半幅桥面上进行钢桥面的架设吊装问题,该文在上海松浦大桥桥面置换施工介绍中,提出了明确的解决办法,对其他类似桥梁的施工有一定的借鉴和参考作用。In the course of deck displacement,how to meet the traffic issue of the motorized vehicles,non-motorized vehicles and pedestrians during the construction,how to solve the problems of dismounting bridge at a high place,the normal operation of railway at the lower position influenced by dropping down of the foreign materials,the safety and prevention of work high above the ground,and how to carry out the erection and hoisting of the steel deck on only 4.5-m wide half-roadway deck are introduced in the article for the construction of deck displacement for Shanghai Songpu Bridge.The article puts forward the clear solving method having some reference for the construction of the other similar bridges.

关 键 词：桥面置换 交通组织 安全防护 施工技术 工作平台 SMA施工 松浦大桥 上海市 

分 类 号：U445[建筑科学—桥梁与隧道工程]