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蘆村新井設(shè)計_煤礦畢業(yè)設(shè)計說明書-展示頁

2024-09-07 08:52本頁面
  

【正文】 .............28 井田工業(yè)儲量 .....................................................................................................28 可采煤層 .................................................................................................................... 28 井田工業(yè)儲量 ........................................................................................................... 28 ........................................................................................................28 第三章 礦井年產(chǎn)量、服務(wù)年限及工作制度 ...........................................................31 井型及服務(wù)年限 ..................................................................................................31 工作制度 ..............................................................................................................33 第四章 井田開拓 .......................................................................................................33 概述 ......................................................................................................................33 地質(zhì)構(gòu)造 ...................................................................................................................... 33 煤層賦存狀況 ............................................................................................................. 34 水文地質(zhì)情況 ............................................................................................................. 34 綜述 ............................................................................................................................. 35 確定井田開拓方式 ...............................................................................................35 確定井筒形式、位置、數(shù)目 ..................................................................................... 35 ....................................................................................................38 河北工程大學(xué)畢業(yè)設(shè)計 6 水平高度的確定 ......................................................................................................... 38 設(shè)計水平的巷道布置 ................................................................................................. 40 帶區(qū)劃分 ...............................................................................................................42 ......................................................................................................................... 42 開拓系統(tǒng)方案比較 ...............................................................................................56 開拓方案的類型 ......................................................................................................... 56 開拓方案的技術(shù)比較 ................................................................................................. 58 開拓方案經(jīng)濟比較 ..................................................................................................... 59 綜合比較 ..................................................................................................................... 61 開拓系統(tǒng)的綜述 ......................................................................................................... 61 第五章 采煤方法和帶區(qū)巷道布置 ...........................................................................62 煤層的地質(zhì)特征 .....................................................................................................62 煤層特征及圍巖特征 ................................................................................................. 62 地質(zhì)構(gòu)造 ................................................................................................................... 62 水文地質(zhì)條件 ............................................................................................................. 62 可采煤層的煤質(zhì)指標(biāo)特征 ......................................................................................... 63 開采煤層的瓦斯及煤塵情況 ..................................................................................... 63 采煤方法和回采工藝 .............................................................................................63 采煤方法的選擇 ......................................................................................................... 63 回采工藝 ..................................................................................................................... 64 帶區(qū)巷道和生產(chǎn)系統(tǒng) .............................................................................................65 帶區(qū)概況 ...................................................................................................................... 65 帶區(qū)生產(chǎn)能力 ............................................................................................................. 66 帶區(qū)巷道布置 ............................................................................................................. 67 河北工程大學(xué)畢業(yè)設(shè)計 7 帶區(qū)生產(chǎn)系統(tǒng) ............................................................................................................. 67 帶區(qū)車場設(shè)計及硐室 .............................................................................................68 帶區(qū)采掘計劃 .........................................................................................................71 帶區(qū)巷道的掘進方法和作業(yè)方式 .............................................................................. 71 帶區(qū)巷道的斷面和支 護形式 ..................................................................................... 72 帶區(qū)工作面配備 ......................................................................................................... 73 工作面推進度、年產(chǎn)量 ............................................................................................. 73 第六章 礦井運輸與提升 ...........................................................................................74 概述 ............................................................................................................................... 74 帶區(qū)運輸設(shè)備的選擇 ................................................................................................... 74 主要巷道運輸設(shè)備的選擇 .................................
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