Liu Shaochen, Zhang Xingtang. THE APPLICATION OF THE UNDERGROUND ELECTROMAGNETIC WAVE PERRADIATOR IN PUBAI MINING AREA[J]. COAL GEOLOGY & EXPLORATION, 1997, 25(5): 45-48.
Citation: Liu Shaochen, Zhang Xingtang. THE APPLICATION OF THE UNDERGROUND ELECTROMAGNETIC WAVE PERRADIATOR IN PUBAI MINING AREA[J]. COAL GEOLOGY & EXPLORATION, 1997, 25(5): 45-48.
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THE APPLICATION OF THE UNDERGROUND ELECTROMAGNETIC WAVE PERRADIATOR IN PUBAI MINING AREA

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    • Abstract
  • The application results of underground electromagnetic wave perradiator in 5 faces of Pubai mining area have shown that radio wave penetration method is more explanatory for small fault in the coal seam.The displacement,inclination,shape and width of fault are closely relative to the decrement of electromagnetic wave energy.
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