瞬变电磁仪在煤矿水文地质探测方面的应用研究

Research on the Application of Transient Electromagnetic Instrument in Hydrogeological Exploration of Coal Mines

为了解决传统钻探技术观察效果低、成本高的问题,对电法超前探测技术进行研究,首先阐述了电法超前探测技术的优越性,经过实践验证,该技术可以有效预判到实际揭露的断层、陷落柱、煤岩层倾角变化大等隐伏地质构造,验证了电法超前探测技术的优越性,为矿井超前预报及生产安全作出贡献。

In order to solve the problem of low observation effect and high cost in traditional drilling,the electrical advance detection technology is studied.First,the advantages of electrical advance detection technology are expounded.Through practical verification,the technology can effectively predict the hidden tectonics such as the actual exposed faults,collapse columns,and large changes in the dip angle of coal and rock strata,which verifies the advantages of electrical advance detection technology,making contributions to advance prediction and production safety in the mine.