汉水泉三号矿井多煤层联合开采开拓方案

摘要

According to the Hanshuiquan No.3 Mine multiple seam occurrence characteristics, and drawing on the experience of domestic and international modernization of mine, using a mining level + an auxiliary level to develop two groups of coal seam, and taking the mining design from the wellbore form, development pattern, roadway layout, which give full play to a mining level + a auxiliary horizontal jointly develop the advantage of the entire mine, and has certain reference signiifcance for the similar mine development scheme.%针对汉水泉三号矿井多煤层赋存特点，借鉴国内外现代化的矿井的经验，利用一个开采水平和一个辅助水平实现开拓两组煤层，从井筒形式、开拓方式、巷道布置等方面进行矿井开采设计，充分发挥了一个开采水平和一个辅助水平联合开拓全井田的优势，对类似条件矿井开拓方案具有一定的借鉴意义。