【正文】 ......................................................................................4 礦區(qū)地勢(shì) 地形及河流 .........................................................................................................5 礦區(qū)氣象 .................................................................................................................................6 礦區(qū) 地震震 級(jí)及裂度 .............................................................................................................6 主要自然災(zāi)害 .........................................................................................................................6 地質(zhì)特征 .........................................................................................................................................7 地質(zhì)特征 ..................................................................................................................................7 含煤地層 .......................................................................................................................................11 標(biāo)志層特征 ...................................................................................................................................13 斷層 ...............................................................................................................................................14 煤層情況 .......................................................................................................................................15 煤層穩(wěn)定性評(píng)價(jià) ...................................................................................................................15第二章 井田境界和儲(chǔ)量 ............................17 井田境界 .......................................................................................................................................17 井田工業(yè)儲(chǔ)量 ...............................................................................................................................17 井田可采儲(chǔ)量 ...............................................................................................................................18 礦井設(shè)計(jì)資源 /儲(chǔ)量 ...............................................................................................................18 礦井設(shè)計(jì)可采儲(chǔ)量 ...............................................................................................................18第三章 礦井生產(chǎn)能力、服務(wù)年限及工作制度 ........19 礦井設(shè)計(jì)生產(chǎn)能力 ...............................................................................................................20 井型校核 ................................................................................................................................20 礦井工作制度 ...............................................................................................................................21第四章 井田開(kāi)拓 ..................................21 井田開(kāi)拓 .......................................................................................................................................21 井田開(kāi)拓的基本問(wèn)題 ...........................................................................................................21 概述 ...............................................................................................................................................22 地質(zhì)構(gòu)造 ...............................................................................................................................22 煤層賦存狀況 .......................................................................................................................23 水文地質(zhì)情況 .......................................................................................................................23 地形因素 ...............................................................................................................................23河北工程大學(xué)畢業(yè)設(shè)計(jì)4 綜述 .......................................................................................................................................23 井筒形式的確定 ....................................................................................................................24 井筒位置的確定 ...................................................................................................................25 井筒數(shù)目的確定 ...................................................................................................................25 工業(yè)場(chǎng)地的位置 ...........................................................................................................................25 盤區(qū)劃分 .......................................................................................................................................25 主要開(kāi)拓巷道 ...........................................................................................................................26 方案比較 .......................................................................................................................................26 井筒 ...............................................................................................................................................34 水平高度的確定 ...........................................................................................................................36 設(shè)計(jì)水平的巷道布置 ...........................................................................................................37 井底車場(chǎng) .....................................................................................................................................39 確定井底車場(chǎng)的形式 ..........................................................................................................39 車場(chǎng)內(nèi)各種存車線長(zhǎng)度計(jì)算 .............................................................................................41第五章 采煤方法和采區(qū)巷道布置 ....................41 煤層的地質(zhì)特征 ...........................................................................................................................41 采區(qū)概況 ...............................................................................................................................41