天津集疏港海河大桥(旧)钢箱梁维修加固工程设计与施工

The Designment and Construction Organization of the Repairment of Steel Box Girders of the Haihe River Bridge(old) in Tianjin Set Port

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.