Research on the Application of Transient Electromagnetic Exploration in Coal Mine Water Disaster Prevention and Control

Abstract The geophysical exploration of mines mainly involves advanced detection to delineate areas with abnormal water content for the prevention and drainage of hydrogeological disasters in coal mines. In this study, transient electromagnetic method was used for the detection of coal mine working faces. After the coal mine working face is connected, “geophysical exploration and drilling” work must be carried out before backfilling. After the transient electromagnetic data of geophysical exploration is collected, the basic result map is formed through data processing. Combined with professional mapping processing software Voxler, the software performs 3D visualization processing, which can display detection results more intuitively and stereoscopically, making it easy to analyze and interpret anomalies in space, and achieving good application results.