METHOD FOR MINING THICK SEAMS BY UNDERCUTTING COAL BEHIND THE FACE LINE

摘要

The invention relates to a method for mining thick seams by undercutting coal behind the face line, meant to be used in the mining industry. According to the invention, the method for mining thick seams by undercutting coal behind the face line ensures the mining of the seams having an irregular configuration by the fact that the working face advances concomitantly with the removing of the coal and discharging of the coal from the undercut bank take place sequentially through the removing inliers cut in the lagging wire mesh, every two barring fields.