设计描述：

文档包括:

PDF版设计说明书1份，共167页，约74000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。
一般部分为徐矿集团庞庄煤矿1.2Mt/a新井设计。全篇共分为十个部分：1.矿井概况及井田地质特征；2.井田境界和储量；3.矿井生产能力、服务年限及工作制度；4.井田开拓；5.准备方式—带区巷道布置；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。
庞庄煤矿位于徐州市九里区境内，距徐州市中心13km。井田东西长约6.1km、南北宽3km，面积约18.3km2。井田内可采煤层为7#煤，其赋存稳定，厚度平均6.68m，倾角平均8.2°，为近水平～缓倾斜煤层。井田内工业储量为13273万t，可采储量为8654.25万t。矿井平均涌水量为120 m3/h，相对瓦斯涌出量为3.43m3/t，属低瓦斯矿井；煤尘无爆炸性危险，无自燃发火倾向。
庞庄煤矿设计生产能力为1.2Mt/a，服务年限为55.48年，工作制度为“三八”制。矿井采用立井两水平加暗斜井开拓方式，采用倾斜长壁综合机械化放顶煤采煤法。
矿井采用一矿一面的高效作业方式，工作面长度为200m。水平运输大巷采用胶带输送机运输，辅助运输采用架线式电机车牵引1.5t固定箱式矿车运输矸石和材料等。
矿井通风方式为两翼对角式。
专题部分：专题题目为“煤与瓦斯突出防治研究现状”。
翻译部分：是将关于一篇煤炭特殊开采的英文翻译成中文。英文题目是“Coal Mining Under Special Conditions”。
  关键词：立井开拓；暗斜井延伸；带区布置；放顶煤

ABSTRACT
This design contains three parts: the general，the special subject and the translation.
The general part is a new design of Pang Zhuang Mine 1.2 million t / a in Xuzhou Mining Company. The whole article is divided into ten parts: 1.An outline of the mine field geology; 2.Boundary and the reserves of mine; 3.The designed productive capacity, service life and working system of mine; 4.development engineering of coalfield; 5.The layout of panels; 6. The  explorer method used in coal mining; 7. Transportation of the underground; 8.The lifting of the mine; 9. The ventilation and the safety operation of the mine; 10.The basic economic and technical norms.
The Pang Zhuang Mine field is located in Xuzhou city of nine wells in the district territory ,is apart from Xuzhou town center 13km .The boundary of the mine field runs 3 km from north to south and 6.1km from west to east. The total plane area of the mine is about 18.3 km2. In the well field may mine coal is the 7# coal. Its average thickness of the seam is 6.68 m and it is stable and flatly inclined. Its dip angle is 8.2 degree on average. The industry reserves of the mine field are 132.73 million tons and the useable reserves are 86.54 million tons. The average inflow rate in Pang zhuang mine is 120 m3/h. The relative gas discharge quantity is 3.43 m3/t .It is a lower gassy mine. The coal dust doesn’t have explosion hazard as well as the self-combustion tendency.
The productive capacity of Pang zhuang Mine is 1.2 million tons per year，and the service life is 55.48 years. The work system is 3-shift with a 8-hour workday. The mine pit uses the vertical shaft single level to add the inside slope development way. The mine pit uses moves toward the long well synthesis mechanization to put goes against the coal mining coal law.
There is only one highly effective working face in the mine. The working surface length is 200m. The level service big lane uses the adhesive tape conveyer transportation, the xiliary haulage uses the wire laying type electric locomotive to tow the 1.5t fixed box-type mine car transportation gangue and the material and so on.
The mine ventilation way is two wing opposite angle type.
The title of special subject is “the coal and the gas prominent prevention research present situation”.
The translation part is to translate a article on the coal special mining into the Chinese. And its title is " Coal Mining Under Special Conditions ".
Key words:vertical development; inside slope development; arrangements with the district; caving

目    录
一般设计部分
1  矿区概述及井田地质特征…………………………………………………7
  1.1 矿区概述………………………………………………………………7
  1.2 井田地质特征……………………………………………………………9
  1.3 煤层特征………………………………………………………………13
2  井田境界和储量……………………………………………………………17
  2.1 井田境界…………………………………………………………………17
  2.2 矿井工业储量……………………………………………………………17
3  矿井工作制度及设计生产能力、服务年限………………………………24
  3.1 矿井工作制度……………………………………………………………24
  3.2 矿井设计能力及服务年限………………………………………………24
4  井田开拓……………………………………………………………………27
  4.1 井田开拓的基本问题……………………………………………………27
  4.2  矿井基本巷道…………………………………………………………44
5  准备方式-带区巷道布置…………………………………………………57
  5.1 煤层的地质特征…………………………………………………………57
  5.2 带区巷道布置及生产系统……………………………………………58
  5.3 带区车场选型设计……………………………………………………62
6  采煤方法……………………………………………………………………64
  6.1 采煤工艺方式……………………………………………………………64
  6.2 回采巷道布置…………………………………………………………81
7  井下运输……………………………………………………………………86
  7.1 概述………………………………………………………………………86
  7.2 带区运输设备选择…………………………………………………87
  7.3 大巷运输设备选择………………………………………………88
8  矿井提升……………………………………………………………………92
  8.1 概述………………………………………………………………………92
  8.2 主副井提升………………………………………………………………92
9  矿井通风与安全………………………………………………………96
  9.1 矿井概况……………………………………………………………96
  9.2 矿井通风系统的确定……………………………………………………97
  9.3 矿井风量计算………………………………………………………102
  9.4 矿井阻力计算………………………………………………………109
  9.5 选择矿井通风设备……………………………………………………116
  9.6 安全技术措施……………………………………………………122
10 矿井基本技术经济指标…………………………………………………124
专题部分
  煤与瓦斯突出防治研究现状………………………………………………128
参考文献………………………………………………………………………154
翻译部分
英文原文…………………………………………………………………156
中文译文…………………………………………………………………162
致谢……………………………………………………………………………166