【正文】 .........................................................................24 煤層的性質(zhì)及品種 ................................................................................................28 第二章 井田境界與儲(chǔ)量 ............................................................................................................32 井田境界 .....................................................................................................................32 井田邊界的描述 ....................................................................................................32 儲(chǔ)量的計(jì)算 ..................................................................................................................33 工業(yè)儲(chǔ)量的計(jì)算 ....................................................................................................33 設(shè)計(jì)儲(chǔ)量的計(jì)算 ...................................................................................................33 可采儲(chǔ)量的計(jì)算 ...................................................................................................34 第三章 礦 井工作制度及生產(chǎn)能力 ...............................................................................................34 礦井工作制度 ..............................................................................................................34 礦井生產(chǎn)能力及服務(wù)年限 ...............................................................................................34 礦井生產(chǎn)能力 ......................................................................................................34 礦井服務(wù)年限 ......................................................................................................34 第四章 井田開拓 ......................................................................................................................35 井田開拓方式的確定 ....................................................................................................35 井筒的位置、形式、數(shù)目及礦井通風(fēng)方式 ............................................................36 階段垂高及開采水平的規(guī)劃、位置與數(shù)目，以及各開采水平的服務(wù)年限 ...............38 運(yùn)輸大巷、主要石門及暗井的位置、形狀及數(shù)目 ..................................................39 采（盤）區(qū)劃分及開采程序 .................................................................................39 方案比較 .............................................................................................................41 達(dá)到設(shè)計(jì)生產(chǎn)能力時(shí)工作面的配備 ...............................................................................44 工作面長度的確定 ...............................................................................................44 采煤機(jī) .................................................................................................................45 液壓支架 .............................................................................................................47 工作面輸送機(jī) ......................................................................................................47 轉(zhuǎn)載機(jī) .................................................................................................................48 膠帶輸送機(jī) ..........................................................................................................48 上號(hào)煤層回采工作面機(jī)械設(shè)備匯總 ...............................................................................48 第五章 礦井基本巷道及建井計(jì)劃 ...............................................................................................49 井筒、石門與大巷 .......................................................................................................49 井底車場 .....................................................................................................................50 礦專業(yè)畢業(yè)設(shè)計(jì)論文說明書 第 7 頁 共 98 頁 建井工作計(jì)劃 ................................................................................................................50 第六章 采煤方法 ......................................................................................................................53 采煤方法的選擇 .............................................................................................................53 采煤方法的選擇及其依據(jù) .....................................................................................53 回采工作面的個(gè)數(shù)、產(chǎn)量及裝備 ..........................................................................53 回采工作面回采方向與接替 .................................................................................53 采區(qū)及工作面回采率 ............................................................................................53 確定盤區(qū)巷道布置和要素 ...............................................................................................54 采區(qū)巷道布置方案一 ............................................................................................54 回采工藝與勞動(dòng)組織 ......................................................................................................55 回采工藝 .............................................................................................................55 勞動(dòng)組織形式 ......................................................................................................56 盤區(qū)的準(zhǔn)備和工作面接替 ...............................................................................................57 第七章 井下運(yùn)輸 ........................................................................................................................58 運(yùn)輸系統(tǒng)和運(yùn)輸方式的確定 ...........................................................................................58 輸運(yùn)設(shè)備的選擇和計(jì)算 ................................................................................................59 礦車、材料車和人車 ............................................................................................59 大巷內(nèi)運(yùn)輸設(shè)備的選型和計(jì)算 ..............................................................................60 第八章 礦井提升 ......................................................................................................................60 第九章 礦井通風(fēng)與安全 ............................................................................................................60 風(fēng)量的計(jì)算 .........................