摘要
针对同煤集团四台矿8804掘进工作面巷道顶板的采空区的积水危害,进行了防治水综合技术研究,采用瞬变探测法来对其顶板异常区域进行探测,对异常区域实施注浆堵水措施,实现了8804掘进工作面巷道积水的治理,可以为同类型积水问题的治理提供参考。
Aiming at the water accumulation hazards in the goaf of roadway roof of 8804 heading face in Sitai Coal Mine of Tongmei Group, the comprehensive technology of water prevention and control is studied. The abnormal area of roof is detected by transient detection method, and the grouting water blocking measures are implemented in the abnormal area. The water accumulation control in roadway of 8804 heading face is realized, which can provide reference for the treatment of similar water accumulation problems.
引文
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