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前言汾河水库位于山西省汾河干流上游,距省城太原市95公里。控制流域面积5300平方公里,总库容7亿立米。最大蓄水面积32平方公里,按百年洪水设计、千年洪水校核,为二级水工建筑物,系多年调节,是以灌溉、防洪及工业用水为主,并结合发电的综合利用水利枢纽。枢纽主要由大坝、输水洞、溢洪道三部分组成。枢纽布置见图1。
Preface Fenhe Reservoir is located in Fen River upstream of Shanxi Province, 95 kilometers away from the provincial capital city of Taiyuan. Control basin area of 5300 square kilometers, with a total capacity of 700000000 stere. The largest water area of 32 square kilometers, according to a hundred years of flood design, Millennium flood check, two hydraulic structures, Department for many years to adjust, is irrigated, flood control and industrial water-based, combined with the power generation integrated utilization of water conservancy hub. The hub is mainly composed of dams, water tunnels and spillways. Pivot layout shown in Figure 1.