某水电站大坝基础防渗处理设计  

Seepage Control Design for Dam Foundation of a Hydropower Station

作　　者：陈广年[1] 

机构地区：[1]新疆电力设计院,新疆乌鲁木齐830001

出　　处：《水力发电》2012年第6期22-24,共3页Water Power

摘　　要：某水电站大坝设计中,根据大坝坝址区的地形、地质特点,进行了大坝基础防渗处理研究。经过详细的论证和综合比较,最终确定,大坝在河床左岸Ⅴ级阶地采用帷幕灌浆法进行防渗处理,在主河床段采用"墙接幕"的联合防渗处理措施,在河床右岸采用帷幕灌浆措施。According to the topographical and geological conditions of a dam site, the dam foundation seepage controls are studied and compared during the dam design. The final program is determined, in which, the curtain grouting is used for left- bank V-level terraces of dam, the impervious core connecting with curtain grouting is used for main riverbed section and the curtain grouting for right-bank riverbed.

关 键 词：大坝基础 防渗 方案设计 

分 类 号：TV223.4[水利工程—水工结构工程]