【正文】 .......... 45 資源儲量估算工業(yè)指標 .............................................. 45 資源儲量估算結(jié)果 ...................................................... 45 設(shè)計利用資源儲量 ............................................................. 46 4 采礦 ............................................................................................ 49 開采范圍 .............................................................................. 49 礦區(qū)范圍 ....................................................................... 49 劃分井田 ....................................................................... 50 開采對象 ....................................................................... 51 設(shè)計范圍 ....................................................................... 51 開采技術(shù)條件 ............................................................... 52 開采順序 ....................................................................... 53 采礦方法 .............................................................................. 53 采礦方法選擇的原則 ................................................... 53 采礦方法的選擇 ........................................................... 53 回采工藝及設(shè)備選擇 ................................................... 54 采礦主要技術(shù)經(jīng)濟指標 .............................................. 57 采礦主要設(shè)備表 ........................................................... 58 礦山生產(chǎn)能力的確定及驗證 .............................................. 58 4 礦山生產(chǎn)能力的確定 ................................................... 58 生產(chǎn)能力驗證 ............................................................... 59 礦山服務年限 .............................................................. 60 開拓運輸系統(tǒng) ...................................................................... 61 巖體移動范圍 ............................................................... 61 開拓與運輸 ................................................................... 61 井巷工程 ....................................................................... 62 礦井通風與防塵 .................................................................. 64 通風系統(tǒng) ....................................................................... 64 通風網(wǎng)絡(luò) ....................................................................... 64 通風工作制度 ............................................................... 64 礦井通風風量及風阻計算 ............................................ 64 局部通風 ....................................................................... 68 通風設(shè)施 ....................................................................... 69 礦井防塵 ....................................................................... 69 井口防寒 ....................................................................... 69 礦井排水 .............................................................................. 70 水文地質(zhì)條件 ............................................................... 70 干溝河防水礦柱 ........................................................... 73 底板防水礦柱 ............................................................... 74 排水系統(tǒng) ....................................................................... 75 安全措施 ....................................................................... 76 礦井供水 .............................................................................. 81 礦井供風 .............................................................................. 81 井下消防 .............................................................................. 81 5 基建進度計劃 .................................................................... 82 基建范圍及基建工程量 .............................................. 82 基建進度作業(yè)計劃 ..................................................... 83 三級礦量 ..................................................................... 84 5 礦山機械 .................................................................................... 85 設(shè)計依據(jù) .............................................................................. 85 礦井提升運輸系統(tǒng) .............................................................. 85 礦井通風系統(tǒng) ...................................................................... 90 南部采區(qū)南翼 風機選擇 ............................................... 91 南部采區(qū)北翼 風機選擇 ............................................... 92 局部通風 ....................................................................... 93 供風系統(tǒng) .............................................................................. 93 排水系統(tǒng) .............................................................................. 94 供水系統(tǒng) .............................................................................. 95 礦山機械設(shè)備表 .................................................................. 95 6 總圖運輸 .................................................................................... 96 礦區(qū)概況 .............................................................................. 96 企業(yè)總體布置 ...................................................................... 96 企業(yè)組成 ....................................................................... 96 總平面布置 ................................................................... 96 企業(yè)征地 .............................................................................. 97 企業(yè)運輸 .............................................................................. 98 礦區(qū)運輸方式 ............................................................... 98 外部運輸 ....................................................................... 98 運輸設(shè)備 ....................................................................... 98 6 道路 ............................................................................... 98 7 電力設(shè)施 .................................................................................... 99 設(shè)計依據(jù) .............................................................................. 99 設(shè)計規(guī)范、規(guī)程及標準 ...................................................... 99 供電現(xiàn)狀 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