METHOD FOR DRIVING DEVELOPMENT WORKING IN PILLARLESS MINING OF FLAT COAL SEAMS

摘要

Usage: The invention relates to mining and can be used for working out bestselikovoy shallow coal seams. SUMMARY OF THE INVENTION: production for mining excavation adjacent pole (VS) is carried out vpri- chaff to the stored portion sectional development working with sun executed by preparatory slaughtering arrangement (PP) prisechnoy generation (MF) in the area of ​​mining steady pressure. In the course of po- dvigani stope (03) is advanced reference pressure zone of the advance working executed by the sun roof from the reservoir to the array adjacent carbon sun drilled hole into which is set the upper ki. length to the upper wells Cove take longer project over the top width MF. Repelled from the performing rock mass MF overload on a movable conveyor podvigayuschiys after podvi- ganiem 03, then - acting on the conveyor 03. Collapse hovered over. generation console roof rock derivative 03 m ahead of blasting charges in wells that are drilled from special cameras in MF. 5 yl. ate with