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鲁布革水电站为混合式开发的水电站,采用风化料心墙堆石坝。最大坝高101.5m;发电引水隧洞内径8m,长9382m;地下厂房总装机容量60万kW;溢洪道布置在左岸坝肩,净宽30m,全长约510m,最大泄洪量4740～6459m~3/s,占首部枢纽总泄洪量的55～62％。该电站是我国第一个引用外资、正在兴建的大型水电站之一。 傍山开挖的溢洪道是首都枢纽的主要泄洪建筑物。对保坝有十分重要的意义。其边坡若按1:0.5的坡度设计。最大开挖高度54m,高逾百米的边坡段长200m。开挖总量
Lubuge Hydropower Station for the hybrid development of hydropower stations, the use of weathering material rockfill dam. The maximum dam height is 101.5m; the power generation diversion tunnel has an internal diameter of 8m and a length of 9382m; the underground power station has a total installed capacity of 600,000kw. The spillway is arranged on the dam abutment on the left bank with a net width of 30m, a total length of 510m and a maximum discharge capacity of 4740-6459m3 / s , Accounting for 55 ~ 62% of the total flood discharge of the first hub. The power station is one of the largest hydropower stations in China that is under construction with foreign investment. The spillway paved by the mountainside is the main flood discharging structure of the capital hub. Dam has very important significance. If the slope by 1: 0.5 slope design. The maximum excavation height is 54m and the length of the slope over 100 meters long is 200m. Total excavation