摘要
In this paper, simulated seismic pole-dipole data are used to probe the exact depth of a mining fractured zone. 64 measurement electrodes and 2 infinite electrodes were placed in an upper hole at the same time at a mine in Huainan City. Simulated seismic pole-dipole data increase like a parabola as the electrodes are added, at least 1 000 times data are obtained compared with the high density electrical prospecting. The results show the clear depth of the mining fracture zone. The method is a good way to probe the depth of mining fracture zone.