洪家渡水电站库区路桥复建工程建设综述  

Summarizing on road - bridge reconstruction of reservoir zone of Hongjiadu hydropower station

作　　者：李文[1] 王刚[1] 周威[1] 李松[1] 潘海波[1] 

机构地区：[1]中国水电顾问集团贵阳勘测设计研究院,贵州贵阳550002

出　　处：《水电勘测设计》2005年第4期16-20,共5页

摘　　要：乌江洪家渡水电站建成后，将淹没库区原有的六圭河、西溪河、武佐河、以那河、木空河等大桥和部分公路，需要对被淹道路、桥梁复建。新建六圭河大桥为钢筋混凝土箱型拱桥，新建武佐河大桥及木空河大桥为三孔预应力混凝土连续刚构桥，新建以那河大桥为六孔预应力钢筋混凝土箱型简支梁桥，西溪河大桥为预应力钢筋混凝土箱型简支梁桥。五座桥梁工程工期紧、投资少及管理难度大，贵阳勘测设计研究院承担的设计、施工总承包，为水电站库区路桥复建提供一种较新的建设模式和选择。After Hongjiadu hydropower station has been built, the bridges of Liugui river, Xiqi river, Wuzhuo river, Yina river, Mukong river and parts of road will be submerged. To reconstruct these these bridges, the new Liuguihe bridge is reinforced concrete basket arch bridge, the new Wuzhuohe and Mukonghe bridge is 3 -span prestressed reinforced concrete bridge, the new Yinahe bridge is 6 - span prestressed reinforced concrete bridge, and the new Xiqihe bridge is prestressed concrete reinforcing basket simple beam bridge. But five bridges projects are provided with the problems of short construction period, large investment, and difficult management. GHIDRI makes a general- contract which is a new mode and choice to it.

关 键 词：桥梁 总承包 设计 施工 复建 

分 类 号：TV641.43[水利工程—水利水电工程] U448.35[建筑科学—桥梁与隧道工程]