1、摘 要本设计包括三个部分：一般部分、专题部分和翻译部分。一般部分为凉水井矿6.0Mt/a新井设计。共分10章：1.矿区概述及井田地质特征；2.井田境界和储量；3.矿井工作制度及设计生产能力、服务年限；4.井田开拓；5.准备巷道布置；6.采煤方法；7.井下运输；8.矿井提升；9.矿井通风与安全技术；10.矿井基本技术经济指标。凉水井井田地处陕西省榆林市以北、神木县以南，属于榆神矿区，行政区划隶属神木县西沟乡、麻家塔乡及瑶镇管辖。井田范围由27个坐标点围成，井田面积约为68.08km2。主采煤层为4-2煤、5-2煤、5-3煤，4-2煤平均厚2.98m，5-2煤平均厚2.41m，5-3号煤平均厚2.
2、78m，井田地质条件简单。矿井工业储量为775.19Mt，可采储量594.22Mt。矿井正常涌水量为327m3/h，最大涌水量为510m3/h。矿井瓦斯涌出量低，为低瓦斯矿井。矿井为综合（主斜副立）单水平开拓，大巷采用胶带输送机运煤，辅助运输采用无轨胶轮车，矿井通风方式为分区域式通风。一矿两面，矿井采用倾斜长壁综合机械化采煤法，一次采全高。矿井年工作日为330d，每天净提升时间16h。矿井工作制度采用“三八”制，两班生产、一班准备。专题部分题目是浅埋矿井水害防治实例分析及其对策。主要是对当前国内陕北内蒙等浅埋矿井水害防治的问题进行实例分析，并简要介绍了保水采煤。翻译部分主要内容为复杂地质条件下
3、深部矿井的巷道变形规律及其控制，英文题目为：Surrounding rock deformation regularity of roadway under extremely complicated geological conditions in deep mine and its control.关键词：凉水井煤矿、主斜副立、盘区、分层大巷、无轨胶轮车、分区域通风 ABSTRACTThe three parts are included in this design, the general part,special subject part and translated part.Th
4、e general part is a new design of Liangshuijing mine. This design includes ten chapters. 1. An outline of the mine field geology. 2. Boundary and the reserves of mine. 3. The service life and working system of mine. 4. development engineering of coalfield. 5. The layout of panels. 6. The method used
5、 in coal mining. 7. Transportation of the underground. 8. The lifting system of the mine. 9. The ventilation and the safety operation of the mine. 10. The basic economic and technical norms.Liangshuijing mine field is located in the north of Yulin City, Shaanxi Province south of Shenmu belong Yushen
6、 mining area, administrative divisions under the Xi Gou Xiang,Ma Jia Ta Township,Yao jurisdiction of the town.The run of the mine field range is surrounded by 27 coordinate points,mine farmland total area is 68.08 km 2. The 4-2、5-2、5-3 is the main coal seam,The thickness of the three main coal is ab
7、out 2.98m,2.41m and 2.78m respectively. The coalfield geological condition is simple.The proved reserves of the coalfield are 775.19million tons. The recoverable reserves are 594.22 million tons. The normal flow of the mine is 327 m3 percent hour and the max flow of the mine is 510m3 percent hour. T
8、he mineral gas gushes the deal lower,for low gas mineral mine.The mine farmland is a single level in an comprehensive development to expand.The main transportation uses the adhesive tape transportation opporteunity coal.The working system “three-eight” is used in the Liangshuijing mine. It produced
9、330d/a.Special subject parts of topics is a formulation about the cure and the analysis of well water harm in the shallow mine.The main contents of the special subject is about discussing the shallow mine water problems in northern Shaanxi and Neimenggu and putting forward its countermeasures.Transl
10、ation part of main contents is about surrounding rock deformation regularity of roadway under extremely complicated geological conditions in deep mine and its control.Keywords: Liangshuijing mine, main shaft auxiliary slope, panel, main roadway forsingle seam, trackless vehicles ,sub-regional ventil
11、ation目 录1 矿井概况与地质特征21.1井田概况21.1.1交通位置21.1.2地形与地貌21.1.3河流21.1.4气象及地震情况21.1.5相邻关系41.1.6电源条件41.1.7水源条件41.1.8矿区经济状况51.2 井 田 地 质 特 征51.2.1地层51.2.2地质构造61.2.3水文地质61.3 煤层特征91.3.1煤层91.3.2可采煤层顶底板性质111.3.3煤质121.3.4煤的工艺性能121.3.5瓦斯、煤尘和煤的自燃倾向122 井田境界及储量132.1井田境界142.1.1井田范围142.1.2井田尺寸142.1.3开采界限142.2矿井地质储量152.2.1矿
12、井地质储量计算152.2.2矿井工业储量计算162.2.3工业场地煤柱162.2.4其他煤柱182.2.5矿井可采储量183 工作制度、设计生产能力及服务年限193.1矿井工作制度193.2矿井设计生产能力及服务年限193.2.1矿井生产能力确定的条件193.2.2矿井服务年限193.2.3井型校核204 井田开拓214.1井田开拓的基本问题214.1.1确定井筒形式、数目、位置及坐标214.1.2 矿井开采水平及标高确定234.1.3 主要开拓巷道234.2方案比较234.2.1方案提出234.2.2经济比较264.2矿井基本巷道294.2.1井筒294.2.2井底车场324.2.3大巷34
13、5 准备方式盘区巷道布置385.1 煤层的地质特征385.1.1盘区位置385.1.2盘区煤层特征385.1.3顶底板岩石构造情况385.1.4瓦斯与水文地质情况385.1.5地质构造385.2盘区巷道布置及生产系统395.2.1盘区准备方式的确定395.2.2盘区巷道布置395.2.3 盘区区生产系统405.2.4 盘区内巷道掘进方法415.2.5 盘区生产能力及采出率425.3 盘区车场选型设计445.3.1盘区车场设计445.3.2盘区主要硐室446 采煤方法456.1采煤工艺方式456.1.1 盘区煤层特征及地质条件456.1.2 确定采煤工艺方式456.1.3 回采工作面参数456.
14、1.4 采煤工作面破煤、装煤方式456.1.5 采煤工作面支护方式476.1.6各工艺过程注意事项506.2回采巷道布置526.2.1回采巷道布置方式526.2.2回采巷道支护参数527 井下运输557.1概述557.1.1井下运输设计的原始条件和数据557.1.2运输距离和货载量557.1.3矿井运输系统557.2 煤炭运输方式和设备的选择567.2.1 煤炭运输方式选择567.2.2 盘区煤炭运输设备选型及验算567.2.3煤炭运输大巷设备选型及验算577.3辅助运输方式和设备选择587.3.1选择无轨胶轮车587.3.2设备选择598 矿井提升638.1 矿井提升概述638.2主井提升6
15、38.2.1设备选型638.2.2运输能力演算648.3副井提升649 矿井通风及安全669.1矿井通风系统的选择669.1.1矿井通风系统的基本要求669.1.2矿井通风系统的确定669.1.3盘区通风系统的确定689.2 矿井风量计算689.2.1各用风地点的用风量和矿井总用风量689.2.2通风构筑物729.3矿井通风阻力计算729.3.1计算原则739.3.2矿井最大阻力路线739.3.3矿井通风阻力计算789.3.4矿井总风阻和等积孔计算809.4选择矿井通风设备809.4.1选择主要通风机809.4.2电动机选型829.5安全灾害的预防措施839.5.1火灾及煤层自燃发火的防治措施839.5.2预防煤尘爆炸的措施859.5.3预防瓦斯爆炸的措施859.5.4防水措施8610 设计矿井基本技术经济指标87参考文献88（专题部分）浅埋矿井水害防治实例分析及保
