瞬变电磁法探测技术在煤矿的实践与应用

Practice and Application of Transient Electromagnetic Detection Technology in Coal Mines

摘要: 针对贵州国兴矿业集团闽安煤矿15^#煤层北翼排水巷面综掘工作面面临的防治水的技术难题，采用了瞬变电磁法探测技术，并阐述了瞬变电磁法探测技术的工作原理和使用注意事项，在闽安煤矿15^#煤层北翼排水巷综掘工作面进行了应用研究，收到了良好应用效果，节约了成本，保证了15^#煤层北翼排水巷综掘工作面安全、高效地生产，具有很广泛的应用价值。

Abstract: In response to the technical difficulties of water prevention and control in the comprehensive excavation face of the north wing drainage roadway of the 15^# coal seam in Min’an Coal Mine, Guizhou Guoxing Mining Group, the transient electromagnetic method detection technology was adopted, and the working principle and usage precautions of the transient electromagnetic method detection technology were explained. The application research was carried out on the comprehensive excavation face of the north wing drainage roadway of the 15^# coal seam in Min’an Coal Mine, and good application results were achieved, saving costs and ensuring the north wing drainage roadway of the 15^# coal seam. The comprehensive excavation face of the wing drainage roadway has a wide range of application value for safe and efficient production.