目 录前 言.....................................................................1第一章 考评的目的、范围和依据..............................................2一、考评目的............................................................2二、考评范围............................................................2三、考评程序............................................................2四、考评原那么..........................................................3五、考评方法............................................................3六、评分方法............................................................3七、考评引用的主要依据..................................................4第二章 矿井概况............................................................8一、地理概况............................................................8二、主要自然灾害........................................................9三、井田开拓开采.......................................................10四、运输、提升、排水、压风及压气设备...................................15五、供电及通讯.........................................................16六、地面辅助生产系统...................................................18七、地面设施...........................................................20八、矿井防灭火、避难硐室、抢救队.......................................21九、技术经济...........................................................23第三章 矿井平安条件.......................................................25一、煤层埋藏及开采条件.................................................25二、矿井主要灾害因素及平安条件.........................................30〔一〕矿井瓦斯等级、矿井煤〔岩〕与瓦斯〔二氧化碳〕突出危险性.......30〔二〕 煤层煤尘爆炸指数及爆炸危险性................................30〔三〕煤层自燃发火期和自燃倾向性...................................30〔四〕地温情况.....................................................30〔五〕冲击地压.....................................................31〔六〕煤与瓦斯突出.........
