【文章內(nèi)容簡(jiǎn)介】 ...15 礦井設(shè)計(jì)生產(chǎn)能力 ..........................................................................................................................................15 服務(wù)年限 ..........................................................................................................................................................16 井型校核 ..................................................................................................................................................................174 井田開拓 ........................................................................................................................................................................19 井田開拓的基本問題 .............................................................................................................................................19 井田開拓方式的分類 ......................................................................................................................................20 確定井筒的形式、數(shù)目及配置 ......................................................................................................................20目錄II 工業(yè)場(chǎng)地位置的選擇 ......................................................................................................................................23 確定開采水平和階段高度 ...............................................................................................................................23 主要開拓巷道及井底車場(chǎng)選型 .......................................................................................................................24 方案比較 ..................................................................................................................................................................24 方案的提出 ....................................................................................................................................................24 技術(shù)比較 ..........................................................................................................................................................26 經(jīng)濟(jì)比較 ..........................................................................................................................................................27 礦井基本巷道 .........................................................................................................................................................28 主井與副井 ......................................................................................................................................................28 井底車場(chǎng) ...........................................................................................................................................................33 主要開拓巷道 .........................................................................................................................................................40 開拓巷道布置方式 ..........................................................................................................................................40 軌道大巷 ..........................................................................................................................................................41 運(yùn)輸大巷 ..........................................................................................................................................................445 帶區(qū)巷道布置 ................................................................................................................................................................45 煤層地質(zhì)特征 .........................................................................................................................................................45 煤層賦存特征 ..................................................................................................................................................45 煤層物理特征 ..................................................................................................................................................45 煤層工業(yè)特征 ..................................................................................................................................................46 煤層瓦斯及煤塵特征 ......................................................................................................................................47 帶區(qū)巷道布置及生產(chǎn)系統(tǒng) .....................................................................................................................................48 仰斜開采和俯斜開采 ......................................................................................................................................48 工作面布置方式的確定 ..................................................................................................................................48 傾斜條帶長(zhǎng)度的確定 ......................................................................................................................................49 確定工作面長(zhǎng)度 ..............................................................................................................................................49 帶區(qū)之間的接替方式 ......................................................................................................................................49 帶區(qū)巷道布置 ..................................................................................................................................................50 帶區(qū)主要硐室布置 ...........................................................................................................................................52 帶區(qū)運(yùn)輸、通風(fēng)生產(chǎn)系統(tǒng)的確定 ...................................................................................................................54 帶區(qū)車場(chǎng)設(shè)計(jì) .........................................................................................................................................................55 帶區(qū)采掘計(jì)劃 .........................................................................................................................................................55 帶區(qū)主要巷道參數(shù)的確定 ...