Analysis of the Detection Effects in Coal Mine Goaf by Using Large Fixed Source Loop TEM Method
Tao Liu, Jiao Luo, Long Zhang
Available Online June 2015.
- https://doi.org/10.2991/meici-15.2015.23How to use a DOI?
- TEM; Large Fixed Source Loop; Goaf; Apparent Resistivity Profile.
- In this paper, under the geophysical prerequisite of low resistivity anomaly zone being the main characteristic of the goaf, researchers have used large fixed source loop transient electromagnetic method (referred to as TEM) to prospect the goaf in a coal mine of Shanxi Province. After a series of processing, the author writes a MATLAB program to calculate the all-time apparent resistivity, so researchers can map the all-time apparent resistivity profile and make the integrated interpretation or analysis. It is speculated that the south, northwest and northeast of the exploration zone have large goaf areas, and a smaller goaf is distributed in the center of the exploration zone. Party A should pay enough attention to these goaf areas and should make drilling verifications in time.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Tao Liu AU - Jiao Luo AU - Long Zhang PY - 2015/06 DA - 2015/06 TI - Analysis of the Detection Effects in Coal Mine Goaf by Using Large Fixed Source Loop TEM Method BT - 2015 International Conference on Management, Education, Information and Control PB - Atlantis Press SN - 1951-6851 UR - https://doi.org/10.2991/meici-15.2015.23 DO - https://doi.org/10.2991/meici-15.2015.23 ID - Liu2015/06 ER -