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Review

Technical Analysis and Application Prospects of Magnetic Source Transient Electromagnetic Coil Devices in Hydrogeological Survey of Mining Area

1
School of Mechanics and Civil Engineering, China University of Mining and Technology, Xuzhou 221116, China
2
State Key Laboratory of Intelligent Construction and Healthy Operation & Maintenance of Deep Underground Engineering, China University of Mining and Technology, Xuzhou 221116, China
3
Yunlong Lake Laboratory of Deep Earth Science and Engineering, Xuzhou 221116, China
*
Author to whom correspondence should be addressed.
Water 2025, 17(2), 171; https://doi.org/10.3390/w17020171
Submission received: 21 November 2024 / Revised: 26 December 2024 / Accepted: 9 January 2025 / Published: 10 January 2025
(This article belongs to the Special Issue Engineering Hydrogeology Research Related to Mining Activities)

Abstract

The transient electromagnetic method (TEM) has a wide range of applications in the hydrogeological exploration of mining engineering. This method is highly sensitive to groundwater responses and provides reliable data for the prevention of water-related disasters, such as sudden water surges and gushes. However, there are currently a lack of comprehensive and systematic analyses and summaries regarding the characteristics of magnetic source transient electromagnetic coil devices. Based on the fixed characteristics of the field source, this paper categorizes magnetic source transient electromagnetic coil devices into fixed-source devices and moving-source devices. It provides an in-depth introduction and analysis of the working principles, technical characteristics, existing applications, and development trends of these two types of devices. This study provides important references for the selection and application of magnetic source transient electromagnetic coil devices. In the future, the development of magnetic source transient electromagnetic devices will focus on deeper measurement depths, higher lateral resolution, non-contact coupling, and efficient detection, moving towards multifunctionality, automation, and intelligence. This paper can provide a technical reference for the selection of magnetic source transient electromagnetic coil devices and their application in hydrogeological exploration of mining engineering.
Keywords: transient electromagnetic method; magnetic source; coil design and optimization; water hazard detection transient electromagnetic method; magnetic source; coil design and optimization; water hazard detection

Share and Cite

MDPI and ACS Style

Yang, Y.; Yang, F.; Wang, B.; Qian, W.; Wang, Y.; Zuo, Y. Technical Analysis and Application Prospects of Magnetic Source Transient Electromagnetic Coil Devices in Hydrogeological Survey of Mining Area. Water 2025, 17, 171. https://doi.org/10.3390/w17020171

AMA Style

Yang Y, Yang F, Wang B, Qian W, Wang Y, Zuo Y. Technical Analysis and Application Prospects of Magnetic Source Transient Electromagnetic Coil Devices in Hydrogeological Survey of Mining Area. Water. 2025; 17(2):171. https://doi.org/10.3390/w17020171

Chicago/Turabian Style

Yang, Yang, Fei Yang, Bo Wang, Wangping Qian, Ying Wang, and Yuanbin Zuo. 2025. "Technical Analysis and Application Prospects of Magnetic Source Transient Electromagnetic Coil Devices in Hydrogeological Survey of Mining Area" Water 17, no. 2: 171. https://doi.org/10.3390/w17020171

APA Style

Yang, Y., Yang, F., Wang, B., Qian, W., Wang, Y., & Zuo, Y. (2025). Technical Analysis and Application Prospects of Magnetic Source Transient Electromagnetic Coil Devices in Hydrogeological Survey of Mining Area. Water, 17(2), 171. https://doi.org/10.3390/w17020171

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