复杂水文地质条件下立井掘凿综合防治水技术
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摘要
探讨了复杂水文地质条件下立井掘凿井内综合防治水技术,在检查钻孔与电磁法探测结果指导下,采用“追、截、围、堵”及超前预注浆等系列井内综合防治水技术方法。
The paper discussed the comprehensive water prevention and control technology for mine shaft sinking under complicated geological conditions.With the water checking borehole and the electric magnetic survey technology,comprehensive water prevention and control technical methods,such as the water seeking,water stopping,water sealing and water blocking technology and the pregrouting conducted in the mine shaft.The practical applications showed that the comprehensive water prevention and control technology is feasible.
引文
[1]李宾亭,郑世书,李勋千.井筒涌水特征及涌水量计算方法初探[A].见:全国矿井水文工程地质学术交流论文集[C].北京:地震出版社,1992.
    [2]Cheng Jiu long,L i L i,Sh i Longq ing,et al.Application of newgeophysical technology in coalm ine safety mon itoring[J].Pro-gress in safety science and Technology,2002(3).
    [3]王则才.国家庄煤矿8101工作面动水注浆堵水技术[J].煤田地质与勘探,2004(4).

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