瞬变电磁法在采空区防治水中的应用

Mine water damage has been the important issue of mine safety and production. Water damage prevention of gob area is the most important thing in prevention and control of mine water damage. Based on the analysis of the gob area’s inrush mechanism, using the transient electromagnetic method to detect old gob area water can effectively prevent mine water damage, and have an important significance for the safety of coal mining.