寒山水库主坝高压摆喷灌浆效果分析

High-pressure swing-spouting grouting effect analysis for main dam of Hanshan Reservoir

通过对寒山水库主坝高压摆喷灌浆前后渗流数据对比分析,结果表明:主坝高压摆喷灌浆后起到了一定的防渗作用,坝体渗流稳定安全,不会因渗流作用而危及主坝的安全,达到了设计效果。

Comparison was made on the main dam seepage data of Hanshan Reservoir before and after high-pressure swing-spouting grouting was carried out. The analysis results demonstrate that the grouting is effective to certain extent in seepage control, seepage will not affect the safety of main dam, and design requirement is satisfied.