【正文】 overable reserves of design the mine is Mt, design the length of service time as development way of mine is vertical shaft development, dividing the line to two levels， eighteen distracts. One working face reaches to produce. The Mining technology is fullmechanized. Key words:Mine pit design Mining technology Fullmechanized III 目錄 摘 要 .................................................................................................. I Abstract ............................................................................................... II 緒論 ........................................................................................................ I 第 1 章 井田概況及礦井地質(zhì)特征 ....................................................... 1 井田概況 ................................................................................. 1 井田位置與交通 ............................................................ 1 地形與水系 ................................................................... 1 氣象 ............................................................................... 1 煤田開(kāi)發(fā)史 ................................................................... 1 工農(nóng)業(yè)及原料供應(yīng)狀況 ................................................ 1 水源及電源 ................................................................... 2 地質(zhì)特征 ................................................................................. 4 礦區(qū)范圍內(nèi)的地層情況 ................................................ 4 井田范圍內(nèi)和附近的主要地質(zhì)構(gòu)造 ............................. 5 煤層賦存狀況及可采煤層特征 ..................................... 6 巖石性質(zhì)、厚度特征 .................................................... 7 井田內(nèi)的水文地質(zhì)情況 ................................................ 7 瓦斯、煤塵及煤的自燃性 ............................................ 8 煤質(zhì)、牌號(hào)及用途 ........................................................ 9 勘探程度及可靠性 ................................................................. 9 第 2 章 井田境界、儲(chǔ)量及服務(wù)年限 ..................................................11 井田境界 ...............................................................................11 井田周邊狀況 ...............................................................11 IV 井田境界確定的依據(jù) ...................................................11 井田未來(lái)發(fā)展情況 .......................................................11 井田儲(chǔ)量 ...............................................................................11 井田儲(chǔ)量的計(jì)算 ...........................................................11 保安煤柱 ..................................................................... 12 儲(chǔ)量計(jì)算方法 .............................................................. 12 儲(chǔ)量計(jì)算的 評(píng)價(jià) .......................................................... 13 礦井工作制度、生產(chǎn)能力及服務(wù)年限 ................................ 14 礦井工作制度 .............................................................. 14 礦井生產(chǎn)能力 ............................................................ 14 第 3 章 井田開(kāi)拓 ................................................................................ 16 概述 ...................................................................................... 16 井田內(nèi)外及附近生產(chǎn)礦井開(kāi)拓方式概述 ................... 16 影響本設(shè)計(jì)礦井開(kāi)拓方式的原因及其具體情況 ........ 16 礦井開(kāi)拓方案的選擇 ........................................................... 16 井筒形式和井口位置 .................................................. 16 開(kāi)采水平數(shù)目和標(biāo)高 .................................................. 19 選定開(kāi)拓方案的系統(tǒng)描述 .................................................... 21 井硐形式和數(shù)目 .......................................................... 21 井硐位置及坐標(biāo) .......................................................... 21 水平數(shù)目及高度 .......................................................... 22 大巷數(shù)目及布置 ........................................................... 22 井底車(chē)場(chǎng)形式的選擇 ................................................ 23 煤層群的聯(lián)系 .............................................................. 24 采區(qū)劃分 ..................................................................... 24 井硐布置及施工 .................................................................... 25 井硐穿過(guò)的巖層性質(zhì)及井硐維護(hù) ............................... 25 井筒布置及裝備 .......................................................... 25 井筒延伸的初步意見(jiàn) .................................................. 28 井底車(chē)場(chǎng)及硐室 ................................................................... 29 井底車(chē)場(chǎng)形式的確定及論證 ...................................... 29 井底車(chē)場(chǎng)的布置、存儲(chǔ)線(xiàn)路、行車(chē)線(xiàn)路布置長(zhǎng)度 .... 29 井底車(chē)場(chǎng)通過(guò)能力計(jì)算 .............................................. 30 V 井底車(chē)場(chǎng)主要硐室 ...................................................... 32 開(kāi)采順序 .............................................................................. 33 沿煤層走向的開(kāi)采順序 .............................................. 33 沿煤層傾向的開(kāi)采順序 .............................................. 33 采區(qū)接續(xù) 計(jì)劃 .............................................................. 33 第 4 章 采區(qū)巷道布置與采區(qū)生產(chǎn)系統(tǒng) ............................................. 35 采區(qū)概況 .............................................................................. 35 設(shè)計(jì)采區(qū)的位置、邊界、范圍、采區(qū)煤柱 ............... 35 采區(qū)的地質(zhì)和煤質(zhì)情況 .............................................. 35 采區(qū)的生產(chǎn)能力、儲(chǔ)量及服務(wù)年限 ........................... 35 采區(qū)巷道布置 ........................................................................ 36 區(qū)段劃分 ..................................................................... 36 采區(qū)上山布置 .............................................................. 36 采區(qū)車(chē)場(chǎng)布置 .............................................................. 36 采區(qū)煤倉(cāng)形式、容量及支護(hù) ...................................... 41 采區(qū)硐室簡(jiǎn)介 .............................................................. 43 采區(qū)工作面的接續(xù) ...................................................... 43 采區(qū)準(zhǔn)備 ............................................................................... 44 采區(qū)巷道的準(zhǔn)備順序 .................................................. 44 采區(qū)主要巷道的斷面示意圖及支護(hù)方式 ................