上海市老新闸桥钢桁架桥拆除施工设计  

Construction Design of Dismantling of Steel Truss Bridge of Old Xinzha Bridge in Shanghai City

作　　者：胡勇[1] 

机构地区：[1]中铁大桥局集团第四工程有限公司,江苏南京210031

出　　处：《桥梁建设》2007年第A01期29-31,共3页Bridge Construction

摘　　要：上海市老新闸桥为钢桁架桥,桥长64.5 m,桥面净宽6 m,全桥共有9个节间,节间组成为8.65 m+3×6.75 m+6.7 m+3×6.75 m+8.65 m。采用整体浮运法拆除。主要介绍该桥的拆除施工设计。The old Xinzha Bridge in Shanghai City is a steel truss bridge, 64.5 m in length and 6 m in deck net width. There are totally 9 panels on the bridge, arranged in 8.65 m＋3 X 6.75 m＋6.7 m＋3X6.75 m＋8.65 m, which are to be dismantled by the integral floating method. In this paper, the construction design of dismantling of the bridge is described.

关 键 词：钢桥 桁架桥 拆除 施工方案 施工方法 

分 类 号：U445.6[建筑科学—桥梁与隧道工程] U448.211[交通运输工程—道路与铁道工程]