《煤炭工业矿井设计规范》 马 利 峰马前言......................................................................................................................................51 总则...................................................................................................................................52 矿井资源／储量、设计生产能力和服务年限................................................................62.1 矿井资源／储量.....................................................................................................62．2 矿井设计生产能力和服务年限..........................................................................63 井田开拓...........................................................................................................................73.1 井田开拓方式........................................................................................................73.2 井口位置与开采水平划分.....................................................................................83.3 开拓巷道布置........................................................................................................83.4 开采顺序与采区划分.............................................................................................94 井筒、井底车场及硐室..................................................................................................104.1 井筒......................................................................................................................104.2 井底车场..............................................................................................................115 井下开采.........................................................................................................................125.1 采区布置..............................................................................................................125.2 采煤方法及工艺......................................................................................
