安徽绩溪抽水蓄能电站上水库设计  

Anhui Jixi pumped storage power station upper reservoir design

作　　者：赵琳[1] 雷显阳 郎玲芳[1] ZHAO Lin;LEI Xianyang;LANG Lingfang(PowerChina East China Survey and Design Institute Co.Ltd.,Hangzhou 310014,China)

机构地区：[1]中国电建华东勘测设计研究院有限公司,浙江省杭州市310014

出　　处：《水电与抽水蓄能》2020年第5期80-84,共5页Hydropower and Pumped Storage

摘　　要：安徽绩溪抽水蓄能电站上水库大坝采用混凝土面板堆石坝坝型,坝基及两坝肩采用帷幕灌浆防渗,防渗标准为1Lu。上水库库尾石料场按照同时满足上水库有效库容需求及上水库大坝坝体填筑、下水库大坝上游堆石区填筑需求设计。上水库两岸卸荷裂隙发育,左岸顺层,右岸逆层,库岸防护采用分区处理方案,近坝区及进/出水口区域重点防护,并设置了环库公路。The upper reservoir dam of Jixi pumped storage power station in Anhui province adopts the concrete face rockfill dam type,and the dam foundation and two abutments adopt curtain grouting for seepage control,with the seepage control standard of 1Lu.The tailstock yard of the upper reservoir is designed to meet the requirements of the effective storage capacity of the upper reservoir,the filling of the dam body of the upper reservoir and the filling of the upstream rockfill area of the lower reservoir.The unloading fissures on both sides of the upper reservoir are developed,the left bank is along the layer,the right bank is against the layer,the reservoir bank protection adopts the partition treatment scheme,and the key protection is near the dam area and the water inlet/outlet area.The ring reservoir road is set in the upper reservoir.

关 键 词：填筑 堆石 防渗 帷幕 防护 土石方平衡 卸荷 粉砂岩 

分 类 号：TV622[水利工程—水利水电工程]