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煤矿发生突水灾害后,在突水构造及其位置不明确的情况下,利用独头突(过)水巷道的有利条件,通过灌注骨料和注浆截流建造阻水墙成为最直接、最快速有效的治理方案。系统地介绍了在动水条件下集中突(过)水巷道阻水墙的综合建造技术和工艺。
After the water inrush disaster occurred in coal mines, using the favorable conditions of the single-headed (over) waterway in the case of the inrush structure and its position is not clear, the construction of the water-blocking wall by pouring aggregate and grouting cutoff is the most direct and most Fast and effective governance programs. This paper systematically introduces the comprehensive construction technique and process of blocking the water blocking wall of waterway under the condition of moving water.