当前位置:首页>> >>


煤矿开采冒落区注浆充填量预计研究.rar

收藏

资源目录
    文档预览:
    编号:20180910091949814    类型:共享资源    大小:7.76MB    格式:RAR    上传时间:2018-09-10
    尺寸:148x200像素    分辨率:72dpi   颜色:RGB    工具:   
    25
    金币
    关 键 词:
    煤矿 开采 冒落区注浆 充填 预计 研究
    资源描述:
    中国矿业大学 2009 届本科生毕业设计目 录一 般 部 分1 矿区概述及井田地质特征 .......................................................................................................11.1 矿区概述 ............................................................................................................................11.1.1 矿区地理位置 .............................................................................................................11.1.2 矿区气候条件 .............................................................................................................11.1.3 矿区开发情况 .............................................................................................................11.1.4 矿井水源、电源及其他情况 .....................................................................................21.2 井田地质特征 ....................................................................................................................21.2.1 煤系地层 .....................................................................................................................21.2.2 构造 .............................................................................................................................51.2.3 岩浆活动 .....................................................................................................................51.2.4 水文地质 .....................................................................................................................51.3 煤层特征 ............................................................................................................................71.3.1 煤层 .............................................................................................................................71.3.2 煤质 .............................................................................................................................82 井田境界与储量 .....................................................................................................................102.1 井田境界 ..........................................................................................................................102.2 矿井储量计算 ..................................................................................................................112.2.1 储量计算基础 ...........................................................................................................112.2.2 矿井地质储量计算 ...................................................................................................112.2.3 工业储量计算 ...........................................................................................................122.2.4 安全煤柱留设 ...........................................................................................................132.2.5 工业广场保护煤柱损失量 .......................................................................................132.2.6 断层和井筒保护煤柱 ...............................................................................................132.2.7 矿井设计可采储量 ...................................................................................................143 矿井工作制度、设计生产能力及服务年限 .........................................................................153.1 矿井工作制度 ..................................................................................................................153.2 矿井设计生产能力及服务年限 ......................................................................................154 井田开拓 .................................................................................................................................174.1 井田开拓的基本问题 ......................................................................................................174.1.1 确定井筒形式、数目、位置及坐标 .......................................................................174.1.2 工业场地的位置 .......................................................................................................194.1.3 开采水平确定 ...........................................................................................................19中国矿业大学 2009 届本科生毕业设计4.1.4 主要开拓巷道 ...........................................................................................................194.1.5 井田开拓方案提出与比较 .......................................................................................204.2 矿井基本巷道 .................................................................................................................254.2.1 井筒 ...........................................................................................................................254.2.2 主要开拓巷道 ...........................................................................................................284.2.3 井底车场及硐室 .......................................................................................................325 准备方式—— 带区巷道布置 .................................................................................................345.1 煤层地质特征 ..................................................................................................................345.1.1 带区煤层特征 ...........................................................................................................345.1.2 煤层顶底板岩石构造情况 .......................................................................................345.1.3 水文地质 ...................................................................................................................345.1.4 地质构造 ...................................................................................................................345.1.5 地表情况 ...................................................................................................................355.2 带区巷道布置及生产系统 .............................................................................................355.2.1 带区准备方式的确定 ...............................................................................................355.2.2 带区巷道布置 ...........................................................................................................355.2.3 带区生产系统 ...........................................................................................................375.2.4 带区巷道掘进 ...........................................................................................................375.2.5 带区生产能力及采出率 ...........................................................................................375.3 带区车场选型设计 ..........................................................................................................386 采煤方法 ................................................................................................................................406.1 采煤工艺方式 .................................................................................................................406.1.1 采煤方法的选择 .......................................................................................................406.1.2 回采工作面长度的确定 ...........................................................................................406.1.3 工作面的推进方向和推进度 ...................................................................................406.1.4 综采工作面的设备选型及配套 ...............................................................................416.1.5 各工艺过程注意事项 ...............................................................................................466.1.6 工作面端头支护和超前支护 ...................................................................................486.1.7 循环图表、劳动组织、主要技术经济指标 ...........................................................496.1.8 综合机械化采煤过程中应注意事项 ......................................................................536.2 回采巷道布置 ..................................................................................................................546.2.1 回采巷道布置方式 ...................................................................................................546.2.2 回采巷道参数 ...........................................................................................................547 井下运输 .................................................................................................................................567.1 概述 ..................................................................................................................................567.1.1 矿井设计生产能力及工作制度 ...............................................................................567.1.2 煤层及煤质 ...............................................................................................................56中国矿业大学 2009 届本科生毕业设计7.1.3 运输距离和辅助运输设计 .......................................................................................567.1.4 矿井运输系统 ...........................................................................................................567.2 带区运输设备选择 ..........................................................................................................577.2.1 设备选型原则 ...........................................................................................................577.2.2 带区运输设备选型及能力验算 ...............................................................................577.3 大巷运输设备选 ..............................................................................................................597.3.1 主运输大巷设备选择 ...............................................................................................597.3.2 辅助运输大巷设备选择 ...........................................................................................597.3.3 运输设备能力验算 ...................................................................................................618 矿井提升 .................................................................................................................................628.1 矿井提升概述 ..................................................................................................................628.2 主副井提升 ......................................................................................................................628.2.1 主井提升 ...................................................................................................................628.2.2 副井提升设备选型 ...................................................................................................639 矿井通风及安全 .....................................................................................................................669.1 矿井地质、开拓、开采概况 ..........................................................................................669.1.1 矿井地质概况 ...........................................................................................................669.1.2 开拓方式 ...................................................................................................................669.1.3 开采方法 ...................................................................................................................669.1.4 变电所、充电硐室、火药库` ..................................................................................679.1.5 工作制、人数 ...........................................................................................................679.2 矿井通风系统的确定 ......................................................................................................679.2.1 矿井通风系统的基本要求 .......................................................................................679.2.2 矿井通风方式的选择 ...............................................................................................679.2.3 矿井通风方法的选择 ...............................................................................................689.2.4 带区通风系统的要求 ...............................................................................................689.2.5 带区通风方式的确定 ...............................................................................................699.3 矿井风量计算 ..................................................................................................................699.3.1 通风容易时期和通风困难时期采煤方案的确定 ...................................................699.3.2 各用风地点的用风量和矿井总用风量 ...................................................................709.3.3 风量分配 ...................................................................................................................749.4 矿井阻力计算 ..................................................................................................................759.4.1 计算原则 ...................................................................................................................759.4.2 矿井最大阻力路线 ...................................................................................................759.4.3 计算矿井摩擦阻力和总阻力: ...............................................................................769.4.4 两个时期的矿井总风阻和总等积孔 .......................................................................789.5 选择矿井通风设备 ..........................................................................................................799.5.1 选择主要通风机 .......................................................................................................79中国矿业大学 2009 届本科生毕业设计9.5.2 电动机选型 ...............................................................................................................829.6 安全灾害的预防措施 ......................................................................................................829.6.1 预防瓦斯和煤尘爆炸的措施 ...................................................................................829.6.2 预防井下火灾的措施 ...............................................................................................839.6.3 防水措施 ...................................................................................................................8310 设计矿井基本技术经济指标 ...............................................................................................84参考文献 ....................................................................................................................................85专 题 部 分1 绪论 ......................................................................................................................................871.1 问题的提出与研究意义 ..................................................................................................871.2 文献综述 ..........................................................................................................................881.2.1 岩体微裂隙注浆量预计 ...........................................................................................881.2.2 离层注浆防治地表塌陷的注浆量预计 ...................................................................891.2.3 断层冒落带的注浆量预计 .......................................................................................911.2.4 软岩巷道冒落区注浆量预计 ...................................................................................921.2.5 采场冒落区注浆充填量预计 ...................................................................................921.3 主要研究内容及研究思路 ..............................................................................................941.3.1 主要研究内容 ...........................................................................................................941.3.2 研究思路 ...................................................................................................................952 冒落区注浆量的影响因素 .........................................................................
    展开阅读全文
    1
      金牌文库所有资源均是用户自行上传分享,仅供网友学习交流,未经上传用户书面授权,请勿作他用。
    0条评论

    还可以输入200字符

    暂无评论,赶快抢占沙发吧。

    关于本文
    本文标题:煤矿开采冒落区注浆充填量预计研究.rar
    链接地址:http://www.gold-doc.com/p-105521.html
    关于我们 - 网站声明 - 网站地图 - 资源地图 - 友情链接 - 网站客服客服 - 联系我们
    copyright@ 2014-2018 金牌文库网站版权所有
    经营许可证编号:浙ICP备15046084号-3
    收起
    展开