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设计说明书1份，共185页，约81000字左右

CAD版本图纸，共5张

摘  要
本设计包括三个部分：一般部分、专题部分和翻译部分。
一般部分为开元煤矿1.8 Mt/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、设计生产能力及服务年限；4.井田开拓；5.准备方式—采区巷道布置；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。
开元煤矿位于山西省晋中市境内，井田南部有石太铁路和太旧高速公路，交通十分便利。井田走向（东西）长平均约5 km，倾向（南北）长平均约5.5 km，井田水平面积为27.5 km2。主采煤层两层，即9号和15下号煤层，平均倾角8°，厚约3.78 m和1.82 m。井田地质资源/储量为207.88 Mt，工业资源/储量为205.80 Mt，设计资源/储量为199.19 Mt，可采资源/储量156.13 Mt，矿井服务年限为66.72 a。井田地质条件简单。表土层平均厚度40 m；矿井正常涌水量为140 m3/h，最大涌水量为220 m3/h；煤层硬度系数f=2.3，煤质为瘦煤、贫煤；矿井绝对瓦斯涌出量为6.69 m3/min，属低瓦斯矿井；煤层无自燃发火倾向，为Ш类不易自燃煤层；煤层无爆炸危险。
矿井采用双立井单水平开拓，采用中央分列式通风。一矿一面，采煤方法为倾斜走向长壁采煤法。煤炭运输采用钢丝绳芯胶带，辅助运输采用轨道运输。
矿井年工作日为330 d，每天净提升时间16 h。矿井工作制度为：实行“三八”制。
专题部分题目是新元矿瓦斯抽放分析。
翻译部分是一篇关于矿井通风阻力与通风网络的论文，英文原文题目为：Method of branch ariflow for calculatinga complicated mine ventilation networks。
关键词：立井开拓；采区；倾斜长壁采煤法；大采高；
 
ABSTRACT
This design can be divided into three sections: general design, monographic study and translation of an academic paper.
The general design is about a 1.8 Mt/a new underground mine design of kaiyuan coal mine. It contains ten chapters: 1.overview and the geographical features of the mining field; 2.boundary and reserves of the mining field; 3.working system, designed mine capacity and mine life; 4.development of mining field; 5.preparation in strip district; 6.coal mining method; 7.underground conveying; 8.mine exaltation; 9.mine ventilation and safety technology; 10.the basic technical and economic index.
Kaiyuan coal mine lies in Yangquan, Shangdong province. As shitai railway and taijiu highway run across the southern part of the mining field, the traffic is very convenient. It’s about 5 km on the strike and 5.5 km on the dip,with the 27.5 km2 total horizontal area. The minable coal seams of this mine are 9 and 15下 with the average thickness of 3.78 m and 1.82 m , the average dip of 8°. The geological resources/reserves of this coal mine are 207.88 Mt, the proved resources/reserves are 205.79 Mt , the designed resources/reserves are 199.19 Mt and the minable resources/reserves are 156.13 Mt, with a mine life of 61.06 years.The geological condition of the mine is relatively simple. The normal mine inflow is 140 m3/h and the maximum mine inflow is 220 m3/h. It is lean coal with low mine gas emission rate and coal spontaneous combustion tendency, and it’s a coal that has no dust explosion.
This mine adopts vertical shaft development with one mining level and centralized ventilation. The adopted coal winning method is longwall mining to the dip or to the rise. The belt conveyor is applied to transport coal and track transport, is used in the auxiliary conveying.
  The workers work 330 days per year ,and exaltate 16 hours one day .The “three-eight” working system is applied for coal mining . 
The monographic study is a thermal analysis of the gas pulling out in Xinyuan.
The translated academic paper is about calculating complicated ventilation network methods. Its title is that Method of branch ariflow for calculatinga complicated mine ventilation networks
Keywords：vertical shaft development; strip district ; longwall mining to the dip or to the rise; great mining height
     目    录
第一篇  一般部分
1 井田概况及地质特征 1
1.1 井田概况 1
1.2 地质特征 3
1.3 煤层特征 10
2 井田境界和储量 13
2.1 井田境界 13
2.2 井田勘探 13
2.3 矿井各类储量的计算 18
3 矿井工作制度、设计生产能力及服务年限 27
3.1 矿井工作制度 27
3.2 矿井设计能力及服务年限 27
4 井田开拓 30
4.1 井田开拓的基本问题 30
4.2 矿井基本巷道 39
5 准备方式—采区巷道布置 45
5.1 煤层地质特征 45
5.2采区巷道布置及生产系统 46
5.3 采区车场及主要硐室 53
6 采煤方法 57
6.1采煤工艺方式 57
6.2设备 61
6.3顶板管理 64
6.4回采巷道布置 71
7 井下运输 76
7.1 概述 76
7.2采区运输设备的选择 77
8 矿井提升 84
8.1 概述 84
8.2 主副井提升设备选型 84
9 矿井通风设计 89
9.1 矿井概况 89
9.2 矿井通风系统和通风方式 90
9.3 风量计算及分配 97
9.4 全矿通风阻力的计算 102
9.5 通风机选型 106
9.6 矿井灾害防治措施 112
参考文献 121
第二篇  专题部分
新元矿瓦斯抽放分析
1 绪论 125
2 采动裂隙带中瓦斯的运移特征 127
3采动裂隙带中瓦斯运移规律的现场应用分析 139
4.结论 157
参考文献 158
第三篇  翻译部分
Method of branch ariflow for calculating
a complicated mine ventilation networks
1 BASIC LAW AND BASIC PRINCIPLE 161
2 THE ESTABLISHMENT OF MATHEMATICS MODEL 162
3 AIRFLOW VOLUME BALANCE OF THE VENTILATION NETWORK 166
4 CONCLUSIONS 166
1基本定律与基本原理 169
2数学模型的建立 170
3风网的风量平衡 174
4结论 174