土石坝透水地基的渗流控制方法  

Control Method for Seepage Flow of Earth-rock Dam with Pervious Foundation

作　　者：侯治[1] 贾玉爱[1] 

机构地区：[1]水利部山西水利水电勘测设计研究院,山西太原030024

出　　处：《太原理工大学学报》2003年第3期361-363,共3页Journal of Taiyuan University of Technology

摘　　要：阐述了土石坝透水地基的渗流控制方法 ,具体措施有 :设置截水槽 ;浇筑混凝土防渗墙或设灌浆帷幕 ;铺筑上游水平防渗铺盖。实践证明效果显著。Control methods for seepage flow of earth rock dam with pervious foundation are expounded,which include:setting up cutoff trench;pouring concrete impervious core or grout curtain;establishing upstream impervious blanket. It has been proved by practice that these three methods make significant effects in control of seepage flow of earth rock dam with pervious foundation.

关 键 词：土石坝 透水地基 渗流控制 截水槽 混凝土防渗墙 灌浆帷幕 防渗铺盖 

分 类 号：TV641[水利工程—水利水电工程] TV223.4