瀑布沟高堆石坝坝肩地基处理技术  

Technology of foundation treatment for abutment of Pubugou High-Rockfill Dam

作　　者：涂扬举 王文涛 薛新华[3] 

机构地区：[1]国电新疆电力有限公司,新疆乌鲁木齐830063 [2]国电大渡河流域水电开发有限公司,四川成都610041 [3]四川大学水利水电学院,四川成都610065

出　　处：《水利水电技术》2013年第12期55-58,62,共5页Water Resources and Hydropower Engineering

摘　　要：为使瀑布沟大坝基础满足其整体稳定和防渗要求,需对地基进行处理。为此,通过采取对心墙区及其上下游坝肩进行开挖以及对勘探平洞和钻孔进行封堵等措施对地基进行了处理。结果表明,坝肩地基处理效果良好,可以满足其整体稳定和防渗要求。In order to satisfy the overall stability and anti-seepage requirements of Pubugou High-Rockfill Ham,the foundation of it is necessary to be treated.Therefore,the treatment measures such as excavating the core-wall zone and its upstream and downstream abutments,plugging the prospecting adits and drilling holes,etc.are made for the foundation treatment.The result shows that the effect of the foundation treatment for the abutment is better and then can satisfy the overall stability and anti-seepage requirements of the dam.

关 键 词：瀑布沟水电站 高堆石坝 地基开挖 基础处理 

分 类 号：TV641.4[水利工程—水利水电工程]