BDMX coal-mining method incluedes wall layout,roof control by ladder prop and bolt,and descending coal-mining.Its application in Xinzhuang mine is introduced.

• 阐述了BDMX采煤法,即“壁式布置,刀柱加锚固式管理顶板,下行开采”采煤法在新庄煤矿的应用。