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A Case Study of Direct Current Resistivity Method for Disaster Water Source Detection in Coal Mining
Publikováno v:
Elektronika ir Elektrotechnika, Vol 27, Iss 4, Pp 41-48 (2021)
Disaster water sources in underground coal seam always danger mining safety. The current electromagnetic methods are not effective to detect the disaster water sources in the underground due to noise interference generated by large metal equipment. T
Externí odkaz:
https://doaj.org/article/905893a22a034ed4920a79a6e6b52f4a
A Case Study of Direct Current Resistivity Method for Disaster Water Source Detection in Coal Mining
Publikováno v:
Elektronika ir Elektrotechnika, Vol 27, Iss 4, Pp 41-48 (2021)
Disaster water sources in underground coal seam always danger mining safety. The current electromagnetic methods are not effective to detect the disaster water sources in the underground due to noise interference generated by large metal equipment. T
Publikováno v:
IEEE Transactions on Industrial Informatics. 16:2977-2984
Water-filled mining goaves are extremely prone to water inrush accidents in coal mines, and the transient electromagnetic method (TEM) is a good geophysical method for detecting water-rich areas. Considering that conventional TEM was mainly carried o