Application Of Using TEM On The Detecting Water-bearing Properties In Coal Mine

Water—bearing properties of stratum and the edge's structure is one of the most important reasons that cause the accidents about irruption of water in the mine, which finding out it is the important task of the research about geological of the mine, and it must be resolved in the building and exploration in mine. TEM is applied in the geological investigation about water in some recent years. It has more merits than the others, for example, having strong directional, sensitive to the conductive layers and so on. So, it is more and more applied in the investigation about the safety of the mine at present.This article focus on practical work, it introduce and research some methods and means in the work of investigation about water-bearing properties. This article place extra emphasis on correction about apparent resistivity and subtract 1 -D reason of the inversion in data processing, in order to make reference of get the better end of apparent resistivity, direct work about assess water-bearing properties and conductive layers. It introduce and discuss some parts in the work about the finding conductive layers, and summarizing the method and technology in this work. Confirming the better method of work and program for the work of detect water-bearing properties and structure.