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渔子溪是岷江上游的一条支流,一级水电站装机容量16万千瓦,已于1972年建成发电。二级水电站装机容量16万千瓦,由我院设计,水电部第十工程局施工。自1982年10月截流以后,经历三年零六个月的紧张施工,第一台机组于今年5月15日正式并网发电,比原定工期提前四个半月。渔子溪二级水电站位于一级水电站上游,工程布置和一级水电站相似。首部枢纽拦河闸建在覆盖层上,高度达31.5米,混凝土防渗墙最大深度达57.2米,本工程在软基上建闸的高度和混凝土防渗墙的深度方面均有重大突破:此外,引水防沙枢纽布置、水闸抗冲耐磨设施和连续冲沙池应用等参照一级水电站的实践都有所改进。引水隧洞总长
Yuzi River is a tributary of the upper reaches of the Minjiang River, a hydropower installed capacity of 160,000 kilowatts, was completed in 1972 to generate electricity. Two hydropower installed capacity of 160,000 kilowatts, designed by our hospital, Ministry of Mines Construction Bureau tenth. After the river closure in October 1982, it experienced three years and six months of intense construction. The first unit was formally connected to the grid on May 15 this year, four and a half months earlier than originally scheduled. Yuzixi two hydropower station located in the upper reaches of a hydropower station, the project layout and a hydropower station similar. The first junction dam built on the cover, a height of 31.5 meters, the maximum depth of concrete cutoff wall of 57.2 meters, the height of the dam on the soft foundation and the depth of concrete cutoff walls have a major breakthrough: In addition , Diversion and anti-sediment pivot layout, floodgate anti-wear facilities and continuous sand basin applications refer to the practice of a hydropower station has improved. Total length of diversion tunnel