Proceedings of the 2019 International Conference on Precision Machining, Non-Traditional Machining and Intelligent Manufacturing (PNTIM 2019)

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Application Research of Mine Detection Technology with Transient Electro-Magnetic Method

Authors
Li Wei, Wang Cheng
Corresponding Author
Li Wei
Available Online November 2019.
DOI
10.2991/pntim-19.2019.60How to use a DOI?
Keywords
TEM; Mining Face; Bottom Board; Detect
Abstract

Different rocks have different conduction; common coal measure rocks show different resistivity values. In general, the resistivity values of mudstone, siltstone and medium-coarse sandstone increase continuously, and the lithological changes in the vertical direction show as the increase or decrease of resistivity. The lithology changes with the direction of formation are generally small and the resistivity is uniform. When the coal measures are stable, the variation rule of vertical resistivity is basically the same, and the electrical conductivity is relatively balanced in the direction of bedding. When there are water-filled cracks in the coal measures sandstone, or when the fracture zone is cut by a fault, the good conductivity of the water body leads to obvious electrical difference between the structure and the surrounding rock. Based on the existing detection technology research, on the basis of Hydro geological data of limestone aquifers of the Buliangou mining field of Inner Mongolia, the transient electromagnetic method (TEM) is adopted to the mining face detection inside the top, bottom water condition, and get satisfactory results, it provides a solid foundation for mining design and waterproofing.

Copyright
© 2019, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2019 International Conference on Precision Machining, Non-Traditional Machining and Intelligent Manufacturing (PNTIM 2019)
Series
Atlantis Highlights in Engineering
Publication Date
November 2019
ISBN
10.2991/pntim-19.2019.60
ISSN
2589-4943
DOI
10.2991/pntim-19.2019.60How to use a DOI?
Copyright
© 2019, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

risenwbib
TY  - CONF
AU  - Li Wei
AU  - Wang Cheng
PY  - 2019/11
DA  - 2019/11
TI  - Application Research of Mine Detection Technology with Transient Electro-Magnetic Method
BT  - Proceedings of the 2019 International Conference on Precision Machining, Non-Traditional Machining and Intelligent Manufacturing (PNTIM 2019)
PB  - Atlantis Press
SP  - 292
EP  - 298
SN  - 2589-4943
UR  - https://doi.org/10.2991/pntim-19.2019.60
DO  - 10.2991/pntim-19.2019.60
ID  - Wei2019/11
ER  -