Study and application of reasonable narrow coal pillar size for gob-side roadway driving in deep mining of steep coal seam

Home>Articles>Study and application of reasonable narrow coal pillar size for gob-side roadway driving in deep mining of steep coal seam

WANG Ai-wu

XIE Zhi-hong

GUO Shou-gang

Keywords：deep miningsteep seamgob-side roadway drivingnarrow coal pillarlimit equilibrium theory

Publication Date：2016-01-01

Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)

Pages：4( 11-14 )

PKUISTIC

ISSN：1671-0959

Year, Vol.(Issue)：2016,48(7)