安康水电站位于汉江上游,是以发电为主,兼顾防洪、航运和灌溉的综合水利枢纽。大坝为混凝土折线重力坝,最大坝高128米,电站装机80万千瓦,水库库容25.8亿立米。大坝的设计泄量31,500立米/秒,校核泄量37,600立米/秒。坝轴线由五段直线组成,成折线型。坝顶总长541.5米,溢流前沿总宽度320.5米,泄洪总宽度228.5米,约占溢流前沿总宽度的71％。 Ankang Hydropower Station is located in the upper reaches of the Han River, is based on power generation, taking into account flood control, shipping and irrigation integrated water control hub. The dam is a concrete gravity line gravity dam, the maximum dam height of 128 meters, installed capacity of 800,000 kilowatts power station, reservoir capacity of 2.58 billion cubic meters. The dam’s design discharge of 31,500 cubic meters / second, calibrated discharge of 37,600 cubic meters / second. Dam axis consists of five straight lines, into a polygonal line. The total length of dam crest is 541.5 meters. The total discharge frontage width is 320.5 meters. The total flood discharge width is 228.5 meters, accounting for about 71% of the total discharge frontage width.