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浅析综放开采顶煤运移规律及冒放性研究.rar

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    浅析 放开 采顶煤运移 规律 冒放性 研究
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    目 录一般部分1 矿区概况及井田地质情况 ....................................................................11.1 矿区概述 ............................................................................................................................................................11.1.1 交通位置 ....................................................................................................................................................11.1.2 地形、地貌 ................................................................................................................................................21.1.3 河流及水体 ................................................................................................................................................21.1.4 气象地震 ....................................................................................................................................................21.1.5 矿区经济概况 ............................................................................................................................................21.1.6 水源及电源 ................................................................................................................................................21.2 井田地质特征 ....................................................................................................................................................21.2.1 井田地质构造 ............................................................................................................................................21.2.2 地层 ............................................................................................................................................................41.2.3 水文地质 ....................................................................................................................................................41.2.4 地质勘探程度 ............................................................................................................................................91.3 煤层特征 ..........................................................................................................................................................101.3.1 煤层 ..........................................................................................................................................................101.3.2 煤层顶、底板 ..........................................................................................................................................111.3.3 煤质 ..........................................................................................................................................................111.3.4 瓦斯 ..........................................................................................................................................................151.3.5 煤尘 ..........................................................................................................................................................151.3.6 煤的自燃 ..................................................................................................................................................151.3.7 地温 ..........................................................................................................................................................152 井田境界和储量 ...........................................................................162.1 井田境界 ..........................................................................................................................................................162.1.1 井田境界划分的原则 ..............................................................................................................................162.1.2 井田境界 ..................................................................................................................................................162.2 可采煤层 ..........................................................................................................................................................162.3 井田尺寸 ..........................................................................................................................................................162.4 矿井储量 ..........................................................................................................................................................172.4.1 储量计算基础 ..........................................................................................................................................172.4.2 安全煤柱留设原则 ..................................................................................................................................172.4.3 矿井地质储量 ..........................................................................................................................................182.4.4 矿井工业资源储量 ..................................................................................................................................192.4.5 矿井设计储量 ..........................................................................................................................................192.4.6 矿井设计可采储量 ..................................................................................................................................203 矿井工作制度、设计生产能力及服务年限 .....................................................223.1 矿井工作制度 ..................................................................................................................................................223.2 矿井设计生产能力及服务年限 ......................................................................................................................223.2.1 矿井设计生产能力 ..................................................................................................................................223.2.2 矿井服务年限 ..........................................................................................................................................233.2.3 第一水平服务年限 ..................................................................................................................................233.2.4 井型校核 ..................................................................................................................................................234 井田开拓 .................................................................................254.1 井田开拓的基本问题 ......................................................................................................................................254.1.1 井筒形式、数目、位置及坐标 ...............................................................................................................264.1.2 工业场地的位置、形状和面积 ...............................................................................................................284.1.3 开采水平的确定及采盘区划分 ...............................................................................................................284.1.4 主要开拓巷道 ..........................................................................................................................................294.1.5 方案比较 ..................................................................................................................................................294.2 矿井基本巷道 ..................................................................................................................................................354.2.1 井筒 ..........................................................................................................................................................354.2.2 井底车场及硐室 ......................................................................................................................................364.2.3 主要开拓巷道 ..........................................................................................................................................375 准备方式—— 带区巷道布置 .................................................................455.1 煤层地质特征 ..................................................................................................................................................455.1.1 带区位置 ..................................................................................................................................................455.1.2 带区煤层特征 ..........................................................................................................................................455.1.3 煤层顶底板岩石构造情况 ......................................................................................................................455.1.4 水文地质 ..................................................................................................................................................455.1.5 地质构造 ..................................................................................................................................................455.2 带区巷道布置及生产系统 ..............................................................................................................................455.2.1 带区准备方式的确定 ..............................................................................................................................455.2.2 带区巷道布置 ..........................................................................................................................................465.2.3 带区生产系统 ..........................................................................................................................................465.2.4 带区内巷道掘进方法 ..............................................................................................................................475.2.5 带区生产能力及采出率 ..........................................................................................................................485.3 带区车场选型设计 ..........................................................................................................................................496 采煤方法 .................................................................................506.1 采煤工艺方式 ..................................................................................................................................................506.1.1 带区煤层特征及地质条件 ......................................................................................................................506.1.2 确定采煤工艺方式 ..................................................................................................................................506.1.3 综放工作面参数 ......................................................................................................................................516.1.4 综放工作面割煤、放煤、装煤、运煤方式 ...........................................................................................516.1.5 综放工作面支护方式 ..............................................................................................................................526.1.6 端头支护及超前支护方式 ......................................................................................................................546.1.7 各工艺过程注意事项 ..............................................................................................................................566.1.8 综放工作面正规循环作业 ......................................................................................................................576.2 综放开采巷道布置 ..........................................................................................................................................586.2.1 回采巷道布置方式 ..................................................................................................................................586.2.3 回采巷道参数 ..........................................................................................................................................597 井下运输 .................................................................................627.1 概述 ..................................................................................................................................................................627.1.1 矿井设计生产能力及工作制度 ...............................................................................................................627.1.2 煤层及煤质 ..............................................................................................................................................627.1.3 运输距离及货载量 ..................................................................................................................................627.1.4 矿井运输系统 ..........................................................................................................................................627.2 带区运输设备选型 ..........................................................................................................................................637.2.1 运输设备选型原则 ..................................................................................................................................637.2.2 带区运输设备选型及能力验算 ...............................................................................................................637.3 大巷运输设备选型 ..........................................................................................................................................647.3.1 主运输大巷设备选型 ..............................................................................................................................647.3.2 辅助运输大巷设备选型 ..........................................................................................................................657.3.3 运输设备能力验算 ..................................................................................................................................668 矿井提升 .................................................................................678.1 概述 ..................................................................................................................................................................678.2 主副井提升 ......................................................................................................................................................678.2.1 主井提升 ..................................................................................................................................................678.2.2 副井提升 ..................................................................................................................................................699 矿井通风及安全技术 .......................................................................719.1 矿井通风系统选择 ..........................................................................................................................................719.1.1 矿井概况 ..................................................................................................................................................719.1.2 矿井通风系统的基本要求 ......................................................................................................................719.1.3 矿井通风方式的确定 ..............................................................................................................................729.1.4 主要通风机工作方式选择 ..........................
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