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    矿井 瓦斯 突出 防治 措施
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    中国矿业大学 2012 届本科毕业设计(论文)目 录一 般 部 分 .......................................................................................................................11 矿区概述及井田地质特征 .......................................................................................................21.1 矿区概述...............................................................................................................................................21.1.1 交通位置....................................................................................................................................21.1.2 河流............................................................................................................................................21.1.3 矿区气候条件............................................................................................................................31.1.4 地震............................................................................................................................................31.1.5 水源电源....................................................................................................................................31.2 井田地质特征.......................................................................................................................................31.2.1 井田地形及煤系地层概述........................................................................................................31.2.2 井田地质构造............................................................................................................................51.2.3 井田水文地质............................................................................................................................51.3 井田煤层特征.......................................................................................................................................81.3.1 煤层埋藏条件及围岩性质........................................................................................................81.3.2 煤层特征....................................................................................................................................92 井田境界与储量 .....................................................................................................................112.1 井田境界.............................................................................................................................................112.1.1 井田境界划分的原则..............................................................................................................112.1.2 井田境界..................................................................................................................................112.2 矿井工业储量.....................................................................................................................................112.2.1 井田勘探类型..........................................................................................................................122.2.2 矿井工业储量的计算及储量等级的圈定..............................................................................122.3 矿井可采储量.....................................................................................................................................132.3.1 储量损失..................................................................................................................................132.3.2 各种煤柱损失计算..................................................................................................................132.3.3 井田的可采储量......................................................................................................................153 矿井工作制度、设计生产能力及服务年限 .........................................................................173.1 矿井工作制度.....................................................................................................................................173.2 矿井设计生产能力服务年限.............................................................................................................173.2.1 确定依据..................................................................................................................................173.2.1 矿井设计生产能力..................................................................................................................173.2.2 井型校核..................................................................................................................................174 井田开拓 .................................................................................................................................194.1 井田开拓的基本问题.........................................................................................................................194.1.1 影响井田开拓的主要因素......................................................................................................194.1.2 井筒形式、位置、数目的确定..............................................................................................194.1.3 工业广场的位置、形状和面积的确定..................................................................................214.1.4 开采水平的确定......................................................................................................................214.1.5 井底车场和运输大巷的布置..................................................................................................214.1.6 矿井开拓延伸及深部开拓方案..............................................................................................224.1.7 开采顺序..................................................................................................................................224.1.8 方案比较..................................................................................................................................224.2 矿井基本巷道.....................................................................................................................................28中国矿业大学 2012 届本科毕业设计(论文)4.2.1 井筒..........................................................................................................................................284.2.2 井底车场及硐室......................................................................................................................314.2.3 主要开拓巷道..........................................................................................................................344.2.4 巷道支护..................................................................................................................................355 准备方式—— 采区巷道布置 .................................................................................................395.1 煤层地质特征.....................................................................................................................................395.1.1 采区位置及范围......................................................................................................................395.1.2 采区煤层特征..........................................................................................................................395.1.3 地质构造..................................................................................................................................395.1.4 顶底板特性及水文地质..........................................................................................................395.2 采区巷道布置及生产系统.................................................................................................................405.2.1 采区走向长度的确定..............................................................................................................405.2.2 确定区段斜长和区段数目......................................................................................................405.2.3 煤柱尺寸的确定......................................................................................................................405.2.4 采区上山布置..........................................................................................................................415.2.5 区段平巷的布置......................................................................................................................415.2.6 采区内工作面的接替顺序......................................................................................................415.2.7 采区通风、运输及其它系统..................................................................................................415.2.8 采区生产能力..........................................................................................................................425.3 采区车场及主要硐室.........................................................................................................................435.3.1 采区上部车场选型..................................................................................................................435.3.2 采区中部车场选型..................................................................................................................435.3.3 采区下部车场选型..................................................................................................................445.3.4 采区主要硐室..........................................................................................................................446 采煤方法 .................................................................................................................................466.1 采煤工艺方式.....................................................................................................................................466.1.1 采区煤层特征及地质条件......................................................................................................466.1.2 确定采煤工艺方式..................................................................................................................466.1.3 回采工作面参数及工作面设备选型......................................................................................476.1.4 采煤机工作方式......................................................................................................................526.1.5 端头支护..................................................................................................................................536.1.6 顶板管理..................................................................................................................................536.1.7 循环图表、劳动组织、主要技术经济指标..........................................................................566.1.8 综合机械化采煤过程中应注意事项......................................................................................606.2 回采巷道布置.....................................................................................................................................606.2.1 区段平巷的布置......................................................................................................................606.2.2 回采巷道参数..........................................................................................................................616.2.3 巷道掘进方法..........................................................................................................................636.2.4 巷道支护方式..........................................................................................................................636.2.5 通风验算..................................................................................................................................637 井下运输 .................................................................................................................................647.1 概述.....................................................................................................................................................647.1.1 井下运输设计的原始条件和数据..........................................................................................647.1.3 运输距离和载货量..................................................................................................................647.1.2 矿井运输系统..........................................................................................................................647.2 带区运输设备的选择.........................................................................................................................65中国矿业大学 2012 届本科毕业设计(论文)7.2.1 矿井运输设备选型应遵循的原则..........................................................................................657.2.2 工作面运煤设备的选型..........................................................................................................667.2.3 采区辅助运输设备的选型......................................................................................................667.2.4 大巷运输设备选择..................................................................................................................678 矿井提升 .................................................................................................................................698.1 矿井提升概述.....................................................................................................................................698.2.1 箕斗..........................................................................................................................................698.2.2 提升机......................................................................................................................................698.2.3 钢丝绳技术特征......................................................................................................................708.2.4 提升能力验算..........................................................................................................................708.3 副井提升.............................................................................................................................................719 矿井通风 .................................................................................................................................739.1 矿井概况.............................................................................................................................................739.1.1 矿井地质概况..........................................................................................................................739.1.2 开拓方式..................................................................................................................................739.1.3 开采方法..................................................................................................................................739.1.4 变电所、充电硐室、火药库` ................................................................................................739.1.5 工作制、人数..........................................................................................................................749.2 矿井通风系统的确定.........................................................................................................................749.2.1 矿井通风系统的基本要求......................................................................................................749.2.2 矿井通风方式的选择..............................................................................................................749.2.3 矿井通风方法的选择..............................................................................................................759.2.4 采区通风系统的要求.............
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