【正文】 ....................................................................................................................... 15 工業(yè)場(chǎng)地及井口位置的選擇 ............................................................................. 15 井筒形式的確定 .............................................................................................. 16 井筒數(shù)目的確定 .............................................................................................. 16 井田內(nèi)劃分及開采順序 .................................................................................. 17 開采水平的劃分及水平標(biāo)高確定 .................................................................. 17 井筒 ................................................................................................................................... 17 井筒參數(shù)確定及斷面設(shè)計(jì) ................................................................................. 17 井底車場(chǎng) ........................................................................................................................... 20 井底車場(chǎng)選擇及硐室： ..................................................................................... 20 道岔參數(shù)的確定： ............................................................................................. 24 井底車場(chǎng)線路設(shè)計(jì) ............................................................................................. 26 方案比較、確定開拓系統(tǒng) ............................................................................................. 26 設(shè)計(jì)任務(wù) .......................................................................................................... 27 方案技術(shù)比較 ..................................................................................................... 30 方案經(jīng)濟(jì)比較 ..................................................................................................... 31 第 三章 大巷運(yùn)輸及設(shè)備 ................................................................................................. 32 大巷運(yùn)輸方式選擇 ........................................................................................................... 32 大巷煤炭運(yùn)輸方式選擇 ..................................................................................... 32 大巷輔助運(yùn)輸方式選擇 ..................................................................................... 32 運(yùn)輸系統(tǒng) ............................................................................................................. 33 礦 車 ........................................................................................................................... 33 、礦井車輛配備 .................................................................................................. 33 運(yùn)輸設(shè)備 ........................................................................................................................... 34 主要運(yùn)輸設(shè)備 ..................................................................................................... 34 輔助運(yùn)輸設(shè)備 ..................................................................................................... 35 第四章 采區(qū)布置及裝備 ................................................................................................. 38 采區(qū)布置 ........................................................................................................................... 38 移交生產(chǎn)時(shí)帶區(qū)數(shù)目及位置 ............................................................................. 38 達(dá)到設(shè)計(jì)產(chǎn)量時(shí)的工作面數(shù)目及位置 ............................................................. 38 開采順序及接續(xù)關(guān)系 ......................................................................................... 39 采區(qū)通風(fēng)與排水 ................................................................................................. 39 采區(qū)劃分 ........................................................................................................................... 39 采煤方法 ........................................................................................................................... 40 采煤方法的選擇 ................................................................................................. 40 工作面參數(shù)的確定 ............................................................................................. 44 工作面生產(chǎn)能力及回采工藝 ............................................................................. 47 4..4 采區(qū)巷道布置 .................................................................................................................. 50 巷道掘進(jìn)與掘進(jìn)機(jī)械化 ................................................................................................... 50 巷道斷面與支護(hù)方式 ......................................................................................... 50 巷道掘進(jìn)指標(biāo) ..................................................................................................... 50 掘進(jìn)工作面?zhèn)€數(shù)及掘進(jìn)設(shè)備 ............................................................................. 51 工作面設(shè)備確定 ............................................................................................................... 51 勞動(dòng)組織 ........................................................................................................................... 59 主要經(jīng)濟(jì)技術(shù)指標(biāo)分析 ................................................................................................... 59 經(jīng)濟(jì)技術(shù)指標(biāo) ..................................................................................................... 59 工作面經(jīng)濟(jì)技術(shù)指標(biāo)表見表（ 481） ............................................................. 59 第五章 礦井通風(fēng)與安全 ................................................................................................. 61 擬定礦井通風(fēng)系統(tǒng) ........................................................................................................... 61 礦井通風(fēng)系統(tǒng)的基本要求 ................................................................................. 61 礦井通風(fēng)類型的確定 ......................................................................................... 62 設(shè)計(jì)服務(wù)范圍的確定 ......................................................................................... 63 通風(fēng)系統(tǒng) ................................