Hardware and Software for Acoustic Sounding
Solution of the Problem of Crack Opening by Methane in the Extremely Stressed Zone of the Formation
Coal Massifs Gas Permeability
Ensuring Explosion Safety of the Mine Methane Flow Meter during Operation, as well as at Primary and Periodic Calibration
Features of Borehole Degassing of the Outburst-prone Coal Seams
Studies of the Stress State of the Coal Pillar between the Treatment and Preparatory Workings by the Methods of Deformable Body Mechanics
About One Version of the Stress State Calculation of the Seam Worked out by Face
Gases of the Face Space at the Coal Mining Area
Dependence of the Parameters of the Seam Marginal Limit Stress Zone on the Strength Characteristics of its Contact with Massif
Methane Emission from the Broken-down Coal in the Working Face
