彬江袁河特大桥临时钢栈桥施工技术  

Construction of Temporary Steel Trestle for Binjiang Yuanhe Super-large Bridge

作　　者：李程远[1] 肖长华[1] 杨威[1] 

机构地区：[1]武警水电第二总队第五支队,江苏常州213135

出　　处：《施工技术》2014年第12期75-78,共4页Construction Technology

基　　金：武科研-2012-21

摘　　要：在桥梁工程建设当中经常遇到河流阻碍,为方便水上作业及车辆安全通行,往往需要在水中架设临时钢栈桥,为主体工程施工创造条件。结合杭长客运专线彬江袁河特大桥水域钢栈桥的应用,介绍水中钢栈桥的设计方案及施工方法。水中钢栈桥架设技术可为道路抢险救援提供借鉴。The construction of bridge is usually blocked by the river. For the construction on the river and cars driving safety,the temporary steel trestle is needed to erect to support the main project construction. Combining with the application of the steel trestle in Binjiang Yuanhe Super-large Bridge at Hangzhou-Changsha passenger dedicated line,the design scheme and construction method of steel trestle in the water is introduced. The erect technology of steel trestle provides a reference for roads emergency rescue.

关 键 词：钢栈桥 贝雷架 梁 桩 施工技术 

分 类 号：TU731[建筑科学—建筑技术科学] U448.18[建筑科学—桥梁与隧道工程]