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介绍了巷道底板含水层富水性瞬变电磁法探测的基本原理和探测方法。结合梧桐庄煤矿104工作面巷道底板含水层富水性探测的工程实例,说明瞬变电磁探测技术用于地层含水层富水性探测效果良好,在煤矿井下具有广阔的应用前景。
This paper introduces the basic principle and detection method of tunneling aquifer water-rich transient electromagnetic method. Combined with the engineering example of tunnel floor aquifer water-bearing detection in Wutongzhuang Coal Mine 104, it shows that the transient electromagnetic detection technology has a good effect of detecting water-rich water in formation aquifer and has broad application prospect in coal mine.