新莊煤礦1.5 Mta新井設(shè)計(jì)含5張CAD圖-采礦工程.zip

新莊煤礦1.5 Mta新井設(shè)計(jì)含5張CAD圖-采礦工程.zip,新莊煤礦1.5,Mta新井設(shè)計(jì)含5張CAD圖-采礦工程,新莊,煤礦,1.5,Mta,設(shè)計(jì),CAD,采礦工程 任務(wù)書(shū) 設(shè)計(jì)日期：20XX年3月12日 至 20XX年6月8日 設(shè)計(jì)題目： 新莊煤礦1.5 Mt/a新井設(shè)計(jì) 設(shè)計(jì)專題題目： 深部巷道錨桿支護(hù)技術(shù) 設(shè)計(jì)主要內(nèi)容和要求： 以實(shí)習(xí)礦井新莊煤礦條件為基礎(chǔ)，完成新莊煤礦1.5Mt/a新井設(shè)計(jì)。主要內(nèi)容包括：礦井概況、礦井工作制度及設(shè)計(jì)生產(chǎn)能力、井田開(kāi)拓、首采區(qū)設(shè)計(jì)、采煤方法、礦井通風(fēng)系統(tǒng)、礦井運(yùn)輸提升等。 結(jié)合煤礦生產(chǎn)前沿及礦井設(shè)計(jì)情況，撰寫(xiě)一篇關(guān)于無(wú)軌輔助運(yùn)輸系統(tǒng)在煤礦井下應(yīng)用的專題論文。 完成2010年《國(guó)際巖石力學(xué)與采礦科學(xué)雜志》上與采礦有關(guān)的科技論文翻譯一篇，題目為“Effect of strain rate on the mechanical properties of salt rock”，論文4526字符。 院長(zhǎng)簽字： 指導(dǎo)教師簽字：  摘 要 本設(shè)計(jì)包括三個(gè)部分：一般部分、專題部分和翻譯部分。 一般部分為新莊礦二號(hào)煤150萬(wàn)t新井設(shè)計(jì)，共分10章：1.礦區(qū)概述及井田地質(zhì)特征；2.井田境界和儲(chǔ)量；3.礦井工作制度、設(shè)計(jì)生產(chǎn)能力及服務(wù)年限；4.井田開(kāi)拓；5.準(zhǔn)備方式-采區(qū)巷道布置；6.采煤方法；7.井下運(yùn)輸；8.礦井提升；9.礦井通風(fēng)與安全技術(shù)；10.礦井基本技術(shù)經(jīng)濟(jì)指標(biāo)。 新莊礦位于豫、皖兩省交接的永城市東部，行政區(qū)劃分苗橋、茴村兩鄉(xiāng)管轄，上級(jí)主管部門(mén)為河南省神火集團(tuán)，井田東部及北部以人為邊界與安徽皖北礦務(wù)局劉橋二礦分界，西以王莊斷層（F21)與葛店煤礦擴(kuò)大區(qū)毗鄰，南至煤層露頭線。礦井范圍由11個(gè)邊界拐點(diǎn)連線圈定，其邊界拐點(diǎn)坐標(biāo)見(jiàn)表1.1。南北長(zhǎng)約7.5Km東西寬約3Km，面積約22.5Km2。井田內(nèi)主采煤層一層，即二2煤層，平均傾角8°，煤層平均厚4.2 m。礦井最大涌水量為300m3/h。礦井屬于低瓦斯礦井，煤層無(wú)爆炸危險(xiǎn)性，并且煤層無(wú)自然發(fā)火傾向。新莊礦井設(shè)計(jì)年生產(chǎn)能力為1.5Mt/a，服務(wù)年限為50a。礦井工作制度為“四六制”。礦井的采煤方法主要為傾斜長(zhǎng)壁大采高一次采全厚綜合機(jī)械化開(kāi)采。礦井開(kāi)拓方式為立井兩水平開(kāi)拓。 礦井布置一個(gè)工作面生產(chǎn)，一個(gè)工作面?zhèn)溆茫晟a(chǎn)能力為1.5Mt/a。工作面長(zhǎng)度為250m。運(yùn)輸大巷采用膠帶運(yùn)輸機(jī)運(yùn)煤，大巷輔助運(yùn)輸采用礦車運(yùn)輸。礦井通風(fēng)方式為混合式通風(fēng)，初期采用中央并列式，后期采用混合式通風(fēng)。 礦井年工作日為330 d，每天凈提升時(shí)間16 h。礦井工作制度為：實(shí)行“四六”制。 專題部分題目是錨桿支護(hù)巷道頂板離層臨界值的分析。 翻譯部分是一篇關(guān)于在掘進(jìn)工程中煤與瓦斯突出防治技術(shù)的研究與應(yīng)用，英文原文題目為：Outburst control technology for rapid excavation in severe outburst coal 關(guān)鍵詞：新井設(shè)計(jì)； 立井； 綜采； 中央并列式； ABSTRACT This design can be divided into three sections: general design, monographic study and translation of an academic paper. The general design is about a 2.4 Mt/a new underground mine design of Dingji coal mine. It contains ten chapters: 1.overview and the geographical features of the mining field; 2.boundary and reserves of the mining field; 3.working system, designed mine capacity and mine life; 4.development of mining field; 5.preparation in strip district; 6.coal mining method; 7.underground conveying; 8.mine exaltation; 9.mine ventilation and safety technology; 10.the basic technical and economic index. Dingji coal mine lies in Huainan, Anhui province.It is in Fengtai town, the traffic is very convenient. Field for 12 ~ east-west direction length, length of north-south tilt 15 km 4 ~ 9 km, 75.55 km2 compartmentalized level area. The minable coal seam of this mine is only 13-1 with an average thickness of 2.1 m and an average dip of 8°, field 216.2 Mt for industrial reserves, recoverable reserves 206.1 Mt, the mine for a service life 66.06. Coal seam hardness coefficient f = 2.3, coal brand for anthracite, coking coal. The mine is high gas, gas emission to the absolute 13.32 m3/min. This mine normal section for 480 m3 / h, maximum section for 620m3 / h. This mine adopts vertical shaft development with one mining level,the prophase development used central paratactic type ventilation, set up a compartmentalized later in the south wind Wells border. Simple as mine geological conditions, and is gently inclined seam, so the whole layout of the mine by band, the system simple and reliable.A coal mining method side, for ore longwall comprehensive mechanized mining methods. Coal transport using rope core tape, auxiliary transport by electric locomotive. We work 330 days per year ,and exaltate 16 hours one day .The “four–six” working system is applied for coal mining . The monographic study is the excavation project on coal and gas outburst prevention and control technology research and application, the English text titled: Outburst control technology for rapid excavation in severe outburst coal Keywords：New design of mine; Shaft ; Fully mechanized; Centralized juxtapose ventilation