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通过循环式劈裂灌浆,富石水库挡水大坝平行坝轴线形成了2道铅直连续的防渗泥墙,达到了堵塞漏洞及裂缝、提高坝体防渗能力的目的。文中介绍了富石水库劈裂灌浆工程的施工过程及工艺。
Through cyclic splitting grouting, two vertically continuous impermeable mud walls formed by the parallel dam axis of the water-retaining dam of the rich-rock reservoir reached the goal of plugging loopholes and cracks and improving the seepage prevention capability of the dam. This paper introduces the construction process and technology of fracturing grouting in Fu Shi Reservoir.