清原抽水蓄能电站引水隧洞优化

Optimization of headrace tunnel of Qingyuan Pumped Storage Power Station

引水隧洞是抽水蓄能电站重要的水工建筑物。介绍了清原引水隧洞设计的原方案和优化设计方案,提出设有平面转弯段的引水隧洞适当加大转弯半径在隧洞设计和施工中的优点,对后续抽水蓄能电站隧洞设计有借鉴作用。

Headrace tunnel is an important hydraulic structure for pumped storage power station.The original scheme and optimize the design plan of Qingyuan headrace tunnel design was introduced.The advantages of enlarging the turning radius of diversion tunnel with turning section in tunnel designwas put forward,which could be used for reference in the tunnel design of subsequent pumped storage power station.