【正文】 ........................... 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 ......................................................................................... 32 .................................................................... 32 .................................................................................. 33 ................................................................................................ 34 井口 ,井底水窩設(shè)計(jì) .......................................................................................... 34 ......................................................................................... 34 ................................................................................................ 35 ....................................................................... 36 石門以及平巷 ................................................................................................... 36 ................................................................................................ 36 ................................................................................................ 40 .............................................................................. 40 井底車場(chǎng)及硐室 ............................................................................................... 40 井底車場(chǎng)形式的確定 .............................................................................. 40 井底車場(chǎng)通過(guò)能力計(jì)算 .......................................................................... 43 各主要硐室得確定 ................................................................................. 44 第五章 采礦方法 ........................................................................................................... 47 原始地質(zhì)資料及采礦方法初選 .......................................................................... 47 山東理工大學(xué) 畢業(yè)設(shè)計(jì) iii 原始地質(zhì)資料 ........................................................................................ 47 采礦方法初選 ........................................................................................ 47 采準(zhǔn)工作 .......................................................................................................... 49 ................................................................ 50 .............................................................................. 50 ..................................................................................... 50 ......................................................................................... 51 ......................................................................................... 51 ......................................................................................... 51 .......................................................................................................... 53 ......................................................................................... 53 .................................................................................. 53 ................................................................................................ 56 ................................................................................................ 56 ................................................................................................ 56 ................................................................................................... 57 ................................................................................................... 57 ............................................................................................ 58 量 .............................................................................. 58 ..................................................................................... 59 采礦方法技術(shù)經(jīng)濟(jì)指標(biāo)計(jì)算 .............................................................................. 59 采區(qū)主要技術(shù)經(jīng)濟(jì)指標(biāo)匯總 .............................................................................. 60 5． 10充填材料及方法 ............................................................................................ 61 ....................................................................................... 61 ....................................................................................... 62 充填管道 ........................