刚果英布鲁水电站施工导流设计

Construction Diversion Design for the Imboulou Hydropower Station in Congo

根据英布鲁水电站工程坝址处的地形、地质条件,结合枢纽的布置形式,施工导流采用分期导流方案。一期导流利用原河床过水,施工位于右岸滩地的电站厂房和泄水闸;二期导流利用已建成的泄水闸过水,施工位于河床的土坝。

According to the topographic and geological conditions of the Imboulou Hydropower Station and also in consideration of the layout type of this key project,the sub staging diversion scheme is adopted for construction diversion.In the Stage 1 diversion,the natural river bed is used to discharge water and the construction activities are conducted at the power station and the sluice gate on the right bank flood plain.In the Stage 2 diversion,the constructed sluice gate is utilized to discharge water and the construction activities are carried out at the embankment dam site of the river bed.