The Theory of Coal and Gas Outburst Prediction in Faces by Drilling Electromagnetic Radiation

摘要

Electromagnetic radiation is produced during the failure by deformation of coal containing gas and the electromagnetic field exists an important influence on adsorption and diffusion of gas. To help further the knowledge of coal and gas outbursts and explore effective measures for outbursts prediction and control in faces, based on the experimental research of electromagnetic radiation, this paper brings forth the new theory of drilling electromagnetic radiation, which plays an important role in understanding the mechanism of outbursts in faces.