瞬变电磁法在掘进工作面超前探水的应用

The application of transient electromagnetic method to advance water exploration in tunneling working face

针对矿井8号煤层赋存区域有突水可能问题,提出了采用井下瞬变电磁法在掘进工作面进行超前探水,通过在掘进工作面迎头设置4条测线进行超前探测,通过结果分析对掘进工作面水害防治提供了相关意见,从而实现安全高效掘进。

In view of the 8 # coal seam occurrence area have water may question, proposed USES the mine transient electromagnetic method in advanced tunneling faces ground water, through the tunneling working face head-on set four advanced detection line, through the analysis of the results of prevention and control of water disasters tunneling faces provides the relevant advice, so as to realize safe and efficient driving.