提高灌浆压力对土坝帷幕灌浆效果影响的实践

The practice of enhancing grouting pressure influencing on earth dam curtain grouting effect

针对灌浆压力选择的重要性,通过分析相关的现场资料,对土坝帷幕灌浆压力进行了较大幅度的提高,在保证大坝安全和稳定的前提下,取得了较好的灌浆效果,以期对类似病险水库的治理具有借鉴作用。

Aiming at the importance of grouting pressure, through analyzing related field data, the earth dam grouting pressure was enhanced with wide-range. Better grouting effect was obtained in the precondition of guaranteeing dam safety and stability so as to provide references for similar damage water reservoir.