文档介绍：-I 摘要本设计矿井为双鸭山矿务局东荣三矿 新矿井设计,一共有 3 层可采煤层,分别为 24# 、 25# 、 26# , 煤层总厚度为 6 米。煤层工业牌号为气煤, 设计井田的可采储量 , 设计服务年限为 78年, 本矿井设计采用以立井为主的综合开拓方式, 划分为三个水平, 六个采区。一个工作面达产, 采用分层布置, 24# 、 25# 、 26# 层集中开采。大巷运输采用 10 吨架线式电机车牵引 3 吨底卸式矿车运输,采用普通机械化开采。顶板处理方法为全部跨落法。关键词:矿井设计联合开采联合开拓- II Abstract The design is the shuangyashang coal trade group limited pany`s dongrong mine new well of , possess new well of Mt/a, having totally 3 layers can adopt the coal seam, distinguishing to 24# 、 25# 、 26# , total thickness in coal seam is6 seam industry card number is 1/3 coal, design the well farmland can adopt to keep the Mt of deal, design service time limit as78years, this mineral well design the adoption regard the well of as to synthesize to expand the way mainly, dividing the line to two levels, six adopt the area. One works reaches to adoption 24# 、 25# 、 26# layering concentrates to big lane conveyance adopts 10 ton a line type electrical engineering cars lead 3 ton bottom unload type mineral cars transport, adopting coal craft as to synthesize the mechanization adopt the coal plank handles method as to across to fall the method all. Key P hrase :Mineral well design Unites to mine Unites to expand - III 目录摘要............................................................................................................................. I 目录.......................................................................................................................... III 第1章井田概况及地质特征........................................................................... 1 井田概况................................................................................................................................. 1 交通位置........................................................................................................................ 1 地势和河流........................................................................................................