论文部分内容阅读
江口水电站位于宣汉县城东北约1km,前、后河汇口下游约400m处。是洲河的第一个梯级及该河流域规划中唯一具有调节作用的中型水电站,该电站以发电为主,兼有航运、防洪、灌溉、养鱼、旅游等综合效益的水利枢纽工程。电站装机容量5·1(3×1.7)万kW为我省目前已建和正建中最大的中型水电站。 江口水电枢纽工程由拦河坝、发电厂房、副坝和过船建筑物组成。拦河坝包括左右岸非溢流坝段、溢流坝段、冲砂底孔坝段和厂房坝段,坝顶总长314.9m,最大坝高50.7m。溢流坝段布置在河床左侧,设7扇14×12.5m孤型泄洪闸门。冲砂底孔设在河
Jiangkou Hydropower Station is located about 1km northeast of Xuanhan County and about 400m downstream of the Qianhe and Houhekou. It is the first cascade of the Chau River and the only medium-sized hydropower station in the river basin planning that has a regulatory role. The power station is mainly a power generation project that combines the comprehensive benefits of shipping, flood control, irrigation, fish farming and tourism. Installed capacity of 5.1 units (3 × 1.7) million kW for the province has been built and is currently the largest medium-sized hydropower station. Jiangkou Hydroelectric Project by the barrage, power plant, auxiliary dam and over the boat components. The dam consists of non-overflow dam sections on the left and right bank, overflow dam section, red sand bottom hole dam section and factory dam section. The dam top has a total length of 314.9m and a maximum dam height of 50.7m. The overflow dam section is arranged on the left side of the riverbed and is equipped with 7 fan-shaped sluice gates of 14 × 12.5m. Red sand bottom hole located in the river