目录前言 11 工程概况....................................................................................................................................................21.1 矿井交通位置.....................................................................................................................................21.2 矿区气候特征.....................................................................................................................................21.3 矿区地质条件.....................................................................................................................................31.4 通讯..........................................................................................................................................................31.5 供电..........................................................................................................................................................41.6 供水..........................................................................................................................................................41.7 排水..........................................................................................................................................................42 巷道断面设计.........................................................................................................................................52.1 选择巷道断面形状...........................................................................................................................52.2 确定巷道净断面尺寸......................................................................................................................52.3 巷道风速验算.....................................................................................................................................82.4 道床参数的选择..............................................................................................................
