【正文】 I 摘 要 本設(shè)計(jì)為雙鴨山礦業(yè)集團(tuán)東榮三礦 。此礦區(qū)內(nèi)有 5層煤全區(qū)可采， 且其均為厚煤層， 煤層平均厚度為 ，走向長(zhǎng)度為 8km，傾向長(zhǎng)度 為 ，煤層平均傾角為 12176。 。 本井田內(nèi) 可采儲(chǔ)量為 ，服務(wù)年限 為 78a。 煤的工業(yè)牌號(hào)為肥氣煤 。本設(shè)計(jì)采用立井多 水平開(kāi)拓， 聯(lián)合開(kāi)采 和集中大巷布置，大巷采用 10t架線式電機(jī)車(chē)牽引 5t底卸式礦車(chē)運(yùn)輸。采煤方法為走向長(zhǎng)壁采煤法，采煤工藝為綜合機(jī)械化采煤，采空區(qū)處理方法為全部垮落法。 關(guān)鍵詞 ： 井田開(kāi)拓 開(kāi)采 水平 走向長(zhǎng)壁 采煤 工藝 全套圖紙，加 153893706 II Abstract This new mine is designed for ShangyaShan mineral industry group limited liability pany the third coal mine,which capacity is , and the average thickness in coal seam is meters. It is 8,000 meters along the longwall,and is 3,100 meters along the inclined longwall, the average rake angle is degree in this coal whole of recoverable reserves is million ton， which can be serviced 78 of the coal seams are thick seam, and the indrstry card of the coal is fatty gas design two mining levels to develop all coal seams, adopting the single lamella arrange the sum the cent set concentrates the main roadway arranges, the main roadway adopts 10 ton a line type electrical engineering cars lead ton bed unload type car, pit tub mining technology is along the longwall coal mining, and the mining texhnology is fullmechanized,the gob waste treats method is plete caving method. Key Words： vertical shaft development mining Level longwall coal minning coal mining technology III 目 錄 摘要 .............................................................................................................................. I Abstract ..................................................................................................................... II 緒 論 ......................................................................................................................... 1 第 1章 井田概況及地質(zhì)特征 ................................................................................... 2 井田概況 .................................................................................................... 2 交通位置 ......................................................................................... 2 礦區(qū)經(jīng)濟(jì)概況 ................................................................................. 2 本礦區(qū)鄰礦區(qū)煤炭生產(chǎn)建設(shè)及規(guī)劃情況 ..................................... 3 氣象 地震 ....................................................................................... 3 地形 地勢(shì) ....................................................................................... 3 地質(zhì)特征 ...................................................................................................... 4 礦區(qū)范圍內(nèi)的地層情況 ................................................................. 4 構(gòu)造 ................................................................................................. 4 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)水文地質(zhì)情況 ..................................................................... 8 瓦斯、煤的自燃、地溫及頂板情況 ............................................. 8 煤質(zhì)、牌號(hào)及工 業(yè)用途 ................................................................. 9 勘探程度及可靠性 .................................................................................. 10 第 2 章 井田境界 儲(chǔ)量 服務(wù)年限 ....................................................................... 11 井田境界 .................................................................................................. 11 井田周邊狀況 ............................................................................... 11 井田境界確定的依據(jù) ................................................................... 11 井田未來(lái)發(fā)展?fàn)顩r ....................................................................... 11 井田儲(chǔ)量 .................................................................................................... 11 井田儲(chǔ)量計(jì)算 ............................................................................... 11 保安煤柱 ....................................................................................... 12 儲(chǔ)量計(jì)算方法 ............................................................................... 12 儲(chǔ)量計(jì)算評(píng)價(jià) ............................................................................... 13 礦井工作制度 生產(chǎn)能力及服務(wù)年限 .................................................... 13 工作制度 ....................................................................................... 13 IV 生產(chǎn)能力 ....................................................................................... 14 礦井設(shè)計(jì)服務(wù)年限 ....................................................................... 14 第 3章 井 田開(kāi)拓 ................................................................................................... 15 概 述 ...................................................................................................... 15 井田內(nèi)外及附近生產(chǎn)礦井開(kāi)拓方式概述 ................................... 15 影響本井田設(shè)計(jì)礦井開(kāi)拓方 式的因素及具體原因 ................... 15 確定井田開(kāi)拓方式的原則 ........................................................... 15 礦井開(kāi)拓方案的選擇 .............................................................................. 16 井硐形式和井口 位置 ................................................................... 16 開(kāi)采水平數(shù)目和標(biāo)高 ................................................................... 25 開(kāi)拓巷道的布置 ........................................................................... 26 選定開(kāi)拓方案的系統(tǒng)描述 ...................................................................... 27 井筒形式和數(shù)目 ........................................................................... 27 井筒位置及坐標(biāo) ........................................................................... 27 水平數(shù)目及高度 ........................................................................... 27 石門(mén)、大巷 (運(yùn)輸大巷、回風(fēng)大巷 )數(shù)目及布置 ....................... 27 井底車(chē)場(chǎng)形式的選擇 ................................................................... 30 煤層群的聯(lián)系 ............................................................................... 31 采區(qū)劃分 ...............................................