老渡口水电站面板坝基础防渗墙施工  

Construction of impervious cut-off in foundation of Laodukou CFRD

作　　者：彭贤斌 梁谦[2] 

机构地区：[1]湖北省仙桃市水利水电建筑勘测设计院,湖北仙桃433000 [2]湖北省水利水电勘测设计院,湖北武汉430070

出　　处：《湖北水力发电》2008年第2期29-31,共3页Hubei Water Power

摘　　要：介绍了老渡口水电站面板坝的趾板基础防渗墙,在导流洞尚不具备过流条件下,采用左、右两段围堰分期导流施工的措施。When the diversion tunnel hasn t yet satisfied the essential conditions of water diversion,the impervious cut-off in foundation of toe slab of Laodukou CFRD is constructed with sectionalized cofferdams to block up the river channel by stages;the details are described.

关 键 词：老渡口水电站 趾板 防渗墙 施工 

分 类 号：TV543.8[水利工程—水利水电工程]