矿井通风课程设计前言.......................................................................................................................................3设计说明...............................................................................................................................41矿井概述及井田地质特征..................................................................................................51.1矿区位置、交通及自然地理概况............................................................................51.1.1矿井位置与交通..............................................................................................51.1.2矿区自然地理地形..........................................................................................61.2井田概况与地质构造................................................................................................61.2.1井田范围概况..................................................................................................61.2.2井田主要地质构造..........................................................................................71.2.3地层特征..........................................................................................................71.3井田煤层与煤质........................................................................................................81.3.1井田煤层..........................................................................................................81.3.2水文地质条件.....................................................................................................91.4煤层瓦斯、煤尘及煤层发火规律..........................................................................101.4瓦斯、煤尘及煤的自燃倾向性..............................................................................102井田开拓............................................................................................................................112.1井田境界、储量、设计能力及服务年限...............................................................112.1.1井田境界.........................................................................................................112.1.2井田储量.........................................................................................................112.1.3矿井设计生产能力及服务年限.....................................................................132.2井田开拓方式...........................................................................................................142.2.1矿井开拓方式的确定.....................................................................................142.2.2井筒形式.........................................................................................................152.2.3井底车场及硐室............................................................................................153采煤方法和采区巷道布置.................................................................................................173.1采煤方法.................................................................................................................173.1.1采煤工艺........................................................................................................173.1.2回采工艺和开采顺序的确定........................................................................193.2采区巷道布置...........
