摘要
天津集疏港海河大桥(旧)为一座2002年建成通车独塔斜拉桥,主跨310 m,结构形式为钢箱梁(289 m)+混凝土箱梁(20 m),主要介绍其钢箱梁在2010年度进行维修改造时的方案设计与施工组织。
The Haihe River Bridge (old) in Tianjin Jishugan port is a single pylon cable-stayed bridge that which was completed in 2002, the main span is of 310 meters, structure for steel box girder (289 meters) + concrete box girder (20 meters), this paper mainly introduces the design and construction organization of the repair of steel box girders of the bridge in 2010.
出处
《铁道建筑技术》
2012年第8期13-16,共4页
Railway Construction Technology
关键词
钢箱梁
维修改造
方案设计
施工组织
steel box girder
repair
scheme design
construction organization