水库堤坝劈裂灌浆防渗加固施工技术  

Anti-seepage and Reinforcement Construction Technology of Fracture Grouting of Reservoir Embankments

作　　者：李长勇 Li Changyong(Ruijin Water Conservancy Engineering Technology Support Center,Ruijin 342500,China)

机构地区：[1]瑞金市水利工程技术保障中心,江西瑞金342500

出　　处：《河南水利与南水北调》2024年第7期58-59,共2页Henan Water Resources & South-to-North Water Diversion

摘　　要：为控制水库堤坝渗流及裂缝,提升水库堤坝运行的安全性和稳定性,以瑞金市日东乡湖陂村的日东水库为例,在概述水库渗漏现状及地质条件的基础上,提出劈裂灌浆防渗加固方案,并从岸坡布孔、分序钻灌、封孔、坝面处理等方面对施工过程展开分析。应用后水库堤坝渗漏及裂缝均得到较好处治,也为水库稳定运行提供了保证。In order to control the seepage and cracks of the reservoir dam,improve the safety and stability of the operation of the reservoir dam,taking the Ridong Reservoir in Hupi Village,Ridong Township,Ruijin City as an example,based on an overview of the current situation of reservoir leakage and geological conditions,a anti-seepage reinforcement plan of fracture grouting is proposed,and the construction process is analyzed from the aspects of bank slope hole layout,sequential drilling and grouting,hole sealing,and dam surface treatment.After application,the leakage and cracks of the reservoir dam have been well treated,which also provides a guarantee for the stable operation of the reservoir.

关 键 词：水库堤坝 劈裂灌浆 防渗加固 施工 

分 类 号：TV543[水利工程—水利水电工程]