【正文】 mine geology, mine development, mining methods and roadway layout of those areas, mine ventilation, mine safety. Xie Gou Mine in Shanxi province is located in the north of Xingxian County straight from the 20km LAN Yi River on both sides. Administrative regionalization belongs to the county Wei beach town and Baode Nanhe Gou Zhen, owner of the project for the Shanxi Xishan JinXing energy limited liability pany. The mining area, convenient transportation, 218 provincial highway from the north through the design of main shaft mouth, East 60km of Kelan train transportation station, Ida transportation condition good. Mine an area of about . Seam dip angle of 10 degrees Celsius on average. Waida calculated reserves within the industry a total of 347870025 t. In which A + Bclass reserves total more than 50% of reserves. 3 coal seam which is 173830275 t, the design of years length of service. Level for Doubleshaft mine development, mining methods is long wall mining method along dip. Coal face for the strike arrangement layout, integrated mechanized mining of coal mining technology, mining a highwide, all roof falling Law. The advance ventilation system of mine is the central formulistic ventilation. The main fan chooses and the type of mating electric machine is JS1474,auxiliary shaft into the wind, the wind back to the wind well. Work for the main fanout type. Special part is Fully mechanized caving face of fire prevention and extinguishing technology. The translation part is Analysis of methane emissions in a tunnel excavated through Carboniferous strata based on underground coal mining experience. Keywords： 3 million t/a。 Central abreast ventilation。 Spontaneous bustion 目 錄 一般部分 ...................................................................................................................................... 1 第一章 礦區(qū)概述及井田地質(zhì)特征 ........................................................................................... 2 礦區(qū)概述 ................................................................................................................... 2 交通位置 ........................................................................................................ 2 地形、地貌 .................................................................................................... 2 河流及水系 .................................................................................................... 2 氣象及地震 .................................................................................................... 2 本區(qū)經(jīng)濟(jì)狀況 ............................................................................................... 4 水源及電源 ................................................................................................... 4 井田地質(zhì) 特征 ........................................................................................................... 5 井田的勘探程度 ............................................................................................ 5 井田煤系地層概述 ........................................................................................ 5 井田構(gòu)造 ........................................................................................................ 8 水文地質(zhì) ........................................................................................................ 8 地溫 .............................................................................................................. 12 煤層特征 ................................................................................................................. 12 煤層 .............................................................................................................. 12 煤層頂、底板 .............................................................................................. 14 煤質(zhì) .............................................................................................................. 14 瓦斯 .............................................................................................................. 17 煤塵 .............................................................................................................. 17 自燃 .............................................................................................................. 17 第二章 井田開拓 ..................................................................................................................... 18 井田境界及可采儲(chǔ)量 ............................................................................................. 18 井田境界 .................................................................................................... 18 井田工業(yè)儲(chǔ)量 ............................................................................................ 18 可采儲(chǔ)量 ................................................................................................... 19 礦井工作制度、設(shè)計(jì)生產(chǎn)能力及服務(wù)年限 ............................................ 22 井田開拓 ................................................................................................................. 22 井田開拓的基本問題 ................................................................................. 22 礦井基本巷道 .............................................................................................. 27 大巷運(yùn)輸設(shè)備選擇 ........................................................ 錯(cuò)誤 !未定義書簽。 第三章 采煤方法及采區(qū)巷道布置 ............................................................錯(cuò)誤 !未定義書簽。 煤層特征 ....................................................................... 錯(cuò)誤 !未定義書簽。 首采帶區(qū)劃分 ............................................................... 錯(cuò)誤 !未定義書簽。 巷道布置 ....................................................................... 錯(cuò)誤 !未定義書簽。 帶區(qū)生產(chǎn)系統(tǒng) ............................................................... 錯(cuò)誤 !未定義書簽。 采煤方法 .................................................................................. 錯(cuò)誤 !未定義