METHOD FOR THE DEVELOPMENT OF FLAT COAL SEAMS

摘要

A method for the development of flat coal seams includes extraction of coal in extraction pillar and penetration of cross-hole with reaming to mounting chamber in the next pillar. In the process of the cross-hole reaming to mounting chamber one begins transportation and mounting of dismantled sections of mechanized support from the middle of the mounting chamber in direction of worked out extraction pillar. Dismantled units are delivered by mine workings in not dismantled state directly to mounting chamber to the mounting site from the worked out extraction pillar with suspended diesel monorail way. After that to constructed mounting chamber one continues delivery and simultaneous mounting of units of mechanized support from its opposite directions. Provided is continuous working out of coal mine stocks.