帷幕灌浆工程在太平水库坝基防渗处理的实践成果  

On the Practical Effect of Curtain Grouting to Control Seepage in Dam Foundation of Taipeng Reservoir

作　　者：孙晓亮 

机构地区：[1]山西省水利建筑工程局,山西太原030006

出　　处：《山西水利科技》2013年第1期17-19,共3页Shanxi Hydrotechnics

摘　　要：帷幕灌浆是用浆液灌入岩体或土层的裂隙、孔隙,形成阻水幕,以减少渗流量或降低扬压力的灌浆。文中结合太平水库坝基防渗处理工程实例,对帷幕灌浆施工方法进行了详细介绍,并通过成果分析及质量检查,论证其采用的施工参数适用于本工程,防渗效果满足设计要求。The curtain grouting is a kind of grouting technique.It is to inject the grout into the crack or pore in rock or soil stratum and to form a water-stopping curtain,so as to reduce seepage quantity and hydraulic uplift pressure.Combining with an actual engineering example to control seepage of dam foundation in Taipeng Reaervoir,the paper introduces the construction method of curtain grouting in detail,and through the analysis and quality inspection of construction result,demonstrates that the used construction parameters are suited to this engineering,and the effect of seepage control can meet the demand of design.

关 键 词：帷幕灌浆 施工方法 成果评价 质量检查 

分 类 号：TV543[水利工程—水利水电工程]