【正文】 .12 礦井儲(chǔ)量........................................................12 礦井設(shè)計(jì)生產(chǎn)能力及服務(wù)年限 .........................................16 礦井工作日制度..................................................16 礦井設(shè)計(jì)生產(chǎn)能力及服務(wù)年限......................................16 井田開(kāi)拓 ...........................................................17 井田開(kāi)拓方式的確定..............................................18 井口及工業(yè)場(chǎng)地位置的選擇........................................19 開(kāi)采水平劃分....................................................22 井筒............................................................23 井底車(chē)場(chǎng)設(shè)計(jì)....................................................23 開(kāi)采水平大巷的布置..............................................253 采區(qū)設(shè)計(jì) ...............................................................27 采區(qū)劃分 ...........................................................27 采區(qū)劃分的原則及方案............................................27 采區(qū)基本參數(shù)....................................................28 開(kāi)采程序及工作面命名............................................29 采區(qū)巷道布置及車(chē)場(chǎng)形式 .............................................30 采區(qū)巷道布置....................................................30 車(chē)場(chǎng)形式........................................................31 采區(qū)通風(fēng)及生產(chǎn)系統(tǒng) .................................................32 采區(qū)通風(fēng)系統(tǒng)....................................................32 采區(qū)生產(chǎn)系統(tǒng)....................................................34 采煤方法及采區(qū)生產(chǎn)能力 .............................................34 采煤方法........................................................34 采區(qū)生產(chǎn)能力....................................................354 礦井通風(fēng)設(shè)計(jì) ...........................................................37 礦井通風(fēng)系統(tǒng)及通風(fēng)方式 .............................................37 選擇通風(fēng)系統(tǒng)的原則和影響因素....................................37 礦井通風(fēng)方式及通風(fēng)系統(tǒng)的選擇....................................38 礦井風(fēng)量計(jì)算及分配 ..................................................40 采煤工作面的需要風(fēng)量............................................40 備用工作面需要風(fēng)量..............................................42 掘進(jìn)工作面的需要風(fēng)量............................................42 其它井巷（硐室）需要風(fēng)量........................................45 生產(chǎn)礦井總需風(fēng)量................................................46 礦井風(fēng)量分配....................................................46 礦井通風(fēng)阻力計(jì)算及風(fēng)速較核 .........................................48 風(fēng)速較核........................................................48 礦井最大阻力計(jì)算方法及摩擦阻力 Hf 的計(jì)算 .........................49 局部阻力 Hj .....................................................55 礦井總阻力計(jì)算..................................................55 通風(fēng)設(shè)備選型 .......................................................55 局部通風(fēng)機(jī)選型..................................................55 主要通風(fēng)機(jī)選型..................................................55 選擇匹配的電機(jī)..................................................60 通風(fēng)費(fèi)用概算....................................................615 安全措施簡(jiǎn)述 ...........................................................62 瓦斯防治 ...........................................................62 礦井瓦斯涌出量..................................................62 瓦斯防治綜合措施................................................63 保護(hù)層開(kāi)采瓦斯治理措施..........................................63 防止瓦斯積聚的措施..............................................64 預(yù)防煤與瓦斯突出的措施..........................................65 防止瓦斯引燃的原則..............................................68 瓦斯（煤塵）爆炸防治措施........................................68 火災(zāi)防治 ...........................................................69 防治外因火災(zāi)措施................................................69 井下內(nèi)因火災(zāi)事故預(yù)防............................................70 預(yù)防火災(zāi)擴(kuò)大的措施..............................................70 防塵措施 ...........................................................71 工作面綜合防塵措施..............................................71 綜合防塵措施....................................................72 防水系統(tǒng) ...........................................................73 地面防治水......................................................73 井下防治水......................................................73 頂板管理 ...........................................................74 熱害防治 ...........................................................74 供電設(shè)備使用及管理安全技術(shù)措施 .....................................74 礦山救護(hù) ...........................................................756 專(zhuān)題—— 采煤工作面瓦斯綜合治理 .........................................76 概況 ...............................................................76 礦井基本情況....................................................76 工作面概況......................................................76 工作面回采時(shí)瓦斯治理 ...............................................77 高抽巷抽采......................................................77 頂板走向鉆孔抽放................................................77 采空區(qū)埋管抽放..................................................78 尾巷埋管抽采....................................................79 風(fēng)排瓦斯........................................................80 頂板高冒抽放巷抽放采空區(qū)瓦斯....................................80 卸壓抽放技術(shù)....................................................81 上隅角瓦斯管理..................................................82總結(jié) .....................................................................85參考文獻(xiàn) .................................................................86致謝 .....................................................................87摘要礦井生產(chǎn)，其主要特點(diǎn)是地下作業(yè)，工作環(huán)境艱苦，自然條件復(fù)雜，通風(fēng)和安全措施顯得尤為重要。礦井開(kāi)拓分別論述了主井、副井位置選擇、采區(qū)的劃分、水平的劃分以及開(kāi)采順序、采區(qū)的布置及裝備、各巷道的布置等。關(guān)鍵詞： 礦井 、開(kāi)拓開(kāi)采 、通風(fēng) 、安全 、瓦斯綜合治理。 Characteristic of field quality of the well, coal seam, nature of coal general situation and hydro geological condition general situation, etc.It expound the fact separately mines openups by main shafts, Auxiliary shaft, waste rock well, level divide and exploit the divisions of person who adopt, person who adopt assign order and, every tunnel assign etc. equipment ventilating shaft the choices of position things.The ventilation design includes the choice of