原来黄河规划方案是先修上游刘家峡水库(简称刘库)后修盐锅峡水库(简称盐库)。但后来却先修了盐库后修刘库。盐库于1962年1月蓄水发电,刘库于1968年10月蓄水发电。在刘库建成以前,因盐库进库沙量大而库容小,库区将很快淤满,“翘尾巴”现象严重,为了估计这一现象对刘库电站的影响,原西北水电设计院曾进行了库区淤积测量资料的分析和水库淤积计算,其后有关单位又进行了许多 The original plan of the Yellow River is to repair the upstream Liujiaxia Reservoir (hereinafter referred to as Liu Ku) and then repair the Yanghuoxia Reservoir (Salt Bank). Later, however, Liu library was built after the library was built. Salt reservoir in January 1962 water storage, Liu reservoir in October 1968 water storage. Before the completion of Liu library, due to the large amount of salt reservoir into the reservoir volume and small reservoir, the reservoir area will soon be silted, “tail” serious phenomenon, in order to assess the impact of this phenomenon Liu power station, the original Northwest Hydropower Design Institute had Carried out sediment deposition data analysis and reservoir siltation calculation, followed by the relevant units and many