砂砾石覆盖层静压灌浆施工技术  

Static pressure grouting for sand and gravel overburden

作　　者：谭必轩 

机构地区：[1]葛洲坝新疆工程局,新疆乌鲁木齐830049

出　　处：《大坝与安全》2011年第4期40-42,共3页Dam & Safety

摘　　要：新疆斯木塔斯水电站大坝工程前期施工场地狭窄,工程量较小。施工涉及的两座围堰地质条件都是砂砾石上覆开挖石渣料,采用静压控制灌浆技术,实践证明,对临时防渗工程来说,有利于成本控制,也有利于施工进度。The geology at two weirs of Simutasi hydropower station was sand and gravel overburden, accordingly, static pressure grouting was adopted. The practice showed that it was economical and efficient for temporary seepage prevention project.

关 键 词：砂砾石覆盖层 静压灌浆 防渗工程 斯木塔斯水电站 

分 类 号：TV543[水利工程—水利水电工程]