Development of an Automatic Tester for Signal Attenuation Board of Mine Geophysical Prospection Instrument
Abstract：Precise geological exploration in coal mines has put forward new requirements for geophysical equipment. Fine-scale inversion, dynamic monitoring, and intelligent identification are the development directions of geophysical technology. Common geophysical techniques for detecting geological anomalies within the working face include ground three-dimensional seismic, slot wave CT, dual-tunnel electrical methods, and radio wave透视 detection. The radio wave透视 detection technology has significant advantages in detecting structures such as faults and collapse columns inside coal mining working faces. It has a fast detection speed, low cost, and good effect, and is widely used in coal mines at home and abroad.
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Publication Date：2025-04-30
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 61-65 )