Using double liquid grouting method, 100% water cut-off will be realized.
采用双液注浆法，注浆效果达到100%的堵水率。
In practice, chemical grouting method achieves favorable effect for crack treatment.
实践中采用化学灌浆的方法进行裂缝处理收到了较好的效果。
Curtain grouting method and corresponding measures are introduced to deal with gushing water and gushing mud during construction of Geleshan Tunnel.
介绍歌乐山隧道施工过程中出现的涌水、涌泥情况，帷幕注浆堵水的施工方法及相应措施。
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