五岳抽水蓄能电站地下厂房布置研究

Research on Layout of Underground Powerhouse of Wuyue Pumped Storage Power Station

结合五岳抽水蓄能电站地形地质、工程施工、输水发电系统布置等条件,对地下厂房布置进行了研究和比选。推荐采用首部式地下厂房,厂房位置选择在主探洞K0+050~K0+200桩号附近,厂房轴线方向345°,采用引水钢管70°斜交进厂方式。目前施工过程中揭露的地质条件与勘探情况基本一致,证实了地下厂房布置是合适的。

Combining with the topographic and geological conditions,engineering construction,layout of water conveyance and power generation system of Wuyue Pumped Storage Power Station,this paper makes a study and comparison of underground powerhouse layout.Head type underground powerhouse is recommended.Location of power house is selected near main tunnel K0+050~K0+200 stake No.with 345 degree axis direction of power house and 70 degree diagonal intake of water diversion steel pipe.At present,the geological conditions revealed during construction are basically consistent with the exploration conditions,which proves that the underground power house layout is appropriate.