【正文】 江西理工大學 2022屆本科畢業(yè)設(shè)計 1 目 錄 第一章 總論 ............................................ 5 礦區(qū)概況 ................................................ 5 設(shè)計任務(wù) ................................................ 5 設(shè)計依據(jù) ................................................ 5 ............................................... 5 、規(guī)程、標準依據(jù)、設(shè)計參考書籍 ..................... 5 設(shè)計指導思想與原則 ...................................... 6 礦 山建設(shè)主要方案 ........................................ 6 存在的問題與建議 ........................................ 7 ................................................... 7 ............................................. 7 第二 章 礦山地質(zhì) ........................................ 9 礦區(qū)地理與氣候條件 ...................................... 9 礦區(qū)地質(zhì)構(gòu)造 ............................................ 9 ........................................................ 10 .................................................... 10 ........................................................ 11 ...................................................... 11 礦脈分布、產(chǎn)狀及規(guī)模 ................................... 11 礦區(qū)水文 地質(zhì)與工程地質(zhì) ................................. 12 礦石物理化學性質(zhì) ....................................... 13 第三章 礦山年產(chǎn)量及服務(wù)年限 ................................ 15 礦山年產(chǎn)量 ............................................. 15 .................................................. 15 ............................................. 15 礦山服務(wù)年限的計算 ..................................... 15 礦山工作制度 ........................................... 16 第四章 礦床開拓 ....................................... 17 井田劃分 ............................................... 17 江西理工大學 2022屆本科畢業(yè)設(shè)計 2 巖體移動范圍 ........................................... 17 階段高度的確定 ......................................... 17 礦床開拓方法選擇 ....................................... 18 階段及礦塊開采順序 ..................................... 20 三級儲量 ............................................... 21 .................................................... 21 .................................................... 21 .................................................... 21 第五章 礦山井巷工程 ................................... 23 礦山基本井巷工程 ....................................... 23 井筒及階段運輸巷道斷面設(shè)計 ............................. 23 ........................................ 23 ............................................ 27 .................................................... 29 井底車場形式與馬頭門尺寸的確定 ......................... 32 井筒及階段運輸平巷位置確定運輸功 ....................... 34 .................................................. 34 、副井位置確定 ............................................ 35 ................................................ 35 .............................................. 35 ........................................ 35 第六章 采礦方法 ....................................... 36 礦床地質(zhì)及開采地質(zhì)條件 ................................. 36 ............................................ 36 ................................................ 36 ................................................ 37 、氧化性、自燃性、結(jié)塊性 ........................ 37 ................................................ 37 采礦方法選擇 ........................................... 38 ................................................ 38 ........................................ 39 .................................. 41 選擇 ............................................ 44 江西理工大學 2022屆本科畢業(yè)設(shè)計 3 采礦方法設(shè)計 ........................................... 45 ................................................ 45 .................................................... 45 .................................................... 45 .................................................... 47 同時工作礦塊數(shù)及經(jīng)濟指標 ............................... 50 .............................................. 50 ............................................ 51 第七章 礦山運輸與提升 ................................. 52 礦山運輸 ............................................... 52 、方式及線路 ........................................ 52 ............................................ 52 礦井提升 ............................................... 55 .................................................... 55 .......................................... 61 第八章 礦井通風（專題部分） ........................... 64 礦井通風條件概述 ....................................... 64 通風系統(tǒng)選擇 ........................................... 64 ........................................ 64 ................................................ 65 風量計算 ............................................... 66 ............................................ 66 ........................................ 66 風量分配 ............................................... 68 礦井通風阻力計算 ....................................... 70 自然風壓 ............................................... 72 風機選型 ............................................... 74 、風壓及風阻 ........................................ 74 ................................................ 74 通風制度 ............................................... 76 通風設(shè)施 ............................................... 76 第九章 礦井供風供水供電 ................................ 77 江西理工大學 2022屆本科畢業(yè)設(shè)計 4 礦井供風 ............................................... 77 礦山供水條件 ........................................... 78 .................................................... 78 .................................................... 78 礦井供配電 ............................................. 78