【正文】 氣候條件及年平均降水量 ................................................................ 7 設(shè)計(jì)依據(jù)和設(shè)計(jì)條件 ........................................................................................ 7 設(shè)計(jì)的依據(jù) ............................................................................................ 7 設(shè)計(jì)的范圍、深度和建設(shè)規(guī)模 ................................................................ 7 主要設(shè)計(jì)條件 .......................................................................................... 7 設(shè)計(jì)方案 ..................................................................................................... 8 ....................................................................................... 8 采礦方法的選取 ..................................................................................... 8 通風(fēng)系統(tǒng)及通風(fēng)機(jī)類(lèi)型 .......................................................................... 8 井下運(yùn)輸和提升設(shè)備的確定 ................................................................... 8 主要技術(shù)經(jīng)濟(jì)指標(biāo) .............................................................................................. 8 第二章 礦山地質(zhì) .......................................................................................................... 10 礦區(qū)地質(zhì) ........................................................................................................ 10 地層 ...................................................................................................... 10 地質(zhì)構(gòu)造 ............................................................................................... 11 巖石 ...................................................................................................... 12 礦床地質(zhì) ........................................................................................................ 13 蝕變帶地質(zhì)特征 ..................................................................................... 13 礦體地質(zhì)特征 ........................................................................................ 13 礦石質(zhì)量特征 ........................................................................................ 14 礦床開(kāi)采技術(shù)條件及水文地質(zhì)條件 ................................................................... 16 開(kāi)采技術(shù)條件 ........................................................................................ 16 水文地質(zhì)條 件 ........................................................................................ 17 礦區(qū)儲(chǔ)量及勘探方法 ........................................................................................ 19 礦區(qū)儲(chǔ)量 ............................................................................................... 19 勘探方法 ............................................................................................... 20 第三章 礦床開(kāi)拓 ........................................................................................................... 22 礦山工作制度 ................................................................................................... 22 按回 采條件驗(yàn)證礦山產(chǎn)量 ................................................................................. 22 山東理工大學(xué) 畢業(yè)設(shè)計(jì) ii 按礦山工作年限下降深度驗(yàn)算礦山產(chǎn)量 .................................................. 22 按經(jīng)濟(jì)合理的礦山服務(wù)年限驗(yàn)算 ............................................................ 22 井田的劃分及開(kāi)采方式 ..................................................................................... 23 ......................................................................................... 23 ..................................................................................... 23 ......................................................................................... 23 開(kāi)采方式 ............................................................................................... 23 ................................................................................................ 23 開(kāi)拓方案 ............................................................................................... 23 開(kāi)拓系統(tǒng) ............................................................................................... 25 主要平巷的 確定 ............................................................................................... 26 礦床的開(kāi)采順序 ............................................................................................... 27 階段開(kāi)采順序 ........................................................................................ 27 階段中礦塊的回采順序 .......................................................................... 28 第四章 礦山基本巷道 ................................................................................................... 29 井筒 ................................................................................................................. 29 斷面設(shè)計(jì) ............................................................................................... 29 ......................................................................................... 30 .......................................................................................................... 30 ....................................................................................................... 30 ....................................................................................................... 31 ............................................................................................ 31 筒間隔 ................................................................................................ 31 ............................................................................................ 31 .............................................................................. 31 ..................................................................................... 32 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