周宁抽水蓄能电站坑尾沟泥石流防治方案研究  

Control measures for debris flow in Kengwei gully of Zhouning pumped storage power station

作　　者：王栋良 王红涛 朱安龙 WANG Dongliang;WANG Hongtao;ZHU Anlong(PowerChina Huadong Engineering Corporation Limited)

机构地区：[1]中国电建集团华东勘测设计研究院有限公司,浙江杭州311122

出　　处：《大坝与安全》2020年第1期12-16,共5页Dam & Safety

摘　　要：周宁抽水蓄能电站上水库所在的坑尾沟为小型稀性泥石流沟,坑尾沟下游分布有周宁电站及龙二电站营地、周宁电站进厂交通洞,以及周宁抽水蓄能电站进厂交通洞、施工营地等建筑物,泥石流爆发安全威胁大,因此,笔者对坑尾沟泥石流治理设计进行了介绍,以降低泥石流爆发的威胁。The Kengwei gully where the upper reservoir of Zhouning pumped storage power station is lo?cated is a small thin debris flow gully.And Zhouning power station,Long'er power station camp,access tunnel of Zhouning power station,and access tunnel of Zhouning pumped storage power station,construc?tion camp and other buildings are distributed downstream the Kengwei gully which are at risk of debris flow.Therefore,control measures are put forward to reduce potential risk of debris flow,for reference.

关 键 词：周宁抽水蓄能电站 坑尾沟 泥石流 建筑物 治理 

分 类 号：TV222[水利工程—水工结构工程]