Abstract:Water conductivity in the faults in coal mine is major element which caused coal water problems. Exploration and evaluation of water conductivity in the faults in coal mine are an important research subject. It is also an issue which should be solved in safe coal mining and mining layout. In this paper, it is pointed out that the spatial distribution of fault structures in the exploration area in the early stage of coal mining and its water bearing capacity are of great significance to guide the safety production of coal mines. Based on collecting geological, hydrological and geophysical data of Xin'an coal mine, by using transient electromagnetic prospecting technology, water conductivity and water bearing have been explored and achieved good results. It will provide some references for the design and construction of coal mining, and effectively prevent the occurrence of safety accidents in coal mining process.
