【正文】 irection, The type of mine ventilation is the partition ventilation. Designed first mining district makes use of the method of the mining district preparation. The design length of working face is 250 m, which uses fully mechanized mining with fullseam mining technology. The working days in one year are 330. Everyday it takes 16 hours in lifting the coal. The operation mode in the mine is “foursix” with three teams mining and the other overhauling. Every mining team makes three working cycle. So everyday there are 9 working cycles. The advance of a working cycle is m, and the quantity of ton coal is made everyday. The thematic segment titled Analysis of surrounding rock control method of bolting The translation part is entitled to spontaneous bustion tendency of Experimental study of coalbased carbon monoxide indicators Keywords: Shaft singlelevel rock roadway development。 Option II: Shaft singlelevel coal roadway development。, 5176。 9. The ventilation and the safety operation of the mine。 7. Transportation of the underground。 5. The layout of mining area。 service life and working system of mine。 專題部分題目為 淺析巷道圍巖控制方法之錨注支護(hù) 翻譯部分題目為 基于一氧化碳指標(biāo)煤炭自燃傾向性試驗(yàn)研究 關(guān)鍵詞：立井單水平 巖巷 開拓；帶區(qū)，中央并列 式通風(fēng)，綜采放頂煤， 全套圖紙，加 153893706 ABSTRACT The design includes three parts: the general part of the thematic part and translation part This general part includes ten chapters: outline of the mine field geology。生產(chǎn)班每班完成 3 個(gè)采煤循環(huán)。礦井年工作日為 330d，晝夜凈提升時(shí)間為 16h。礦井采用 中央并列式通風(fēng) 。通過粗略和詳細(xì)技術(shù)經(jīng)濟(jì)比較，最終確定方案 一 為最優(yōu)方案。 根據(jù)井田地質(zhì)條件，提出四個(gè)技術(shù)上可行的開拓方案。礦井服務(wù)年限為 ，涌水量不大，礦井正常涌水量為 m3/h，最大涌水量為 m3/h。井田地質(zhì)條件較為簡單。平均 5176。井田走向（東西）長約 km，傾向（南北）長約 km，井田總面積為 。 一般部分：為郭家河煤礦 。 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。 一般部分共包括 10章： ； ； 3.礦井工作制度、設(shè)計(jì)生產(chǎn)能力及服務(wù)年限； ； ——帶區(qū)巷道布置； ； ； ； ； 井基本技術(shù)經(jīng)濟(jì)指標(biāo)。郭家河煤礦位于陜西省寶雞市，交通便利。主采煤層為三煤， 傾角 0~6176。煤層平均厚度為 m。 井田工業(yè)儲(chǔ)量為 1129Mt，礦井可采儲(chǔ)量 。礦井相對(duì)瓦斯涌出量為 m3/t，為低瓦斯礦井。方案一：立井單水平巖巷 開拓；方案二： 立井單 水平 煤巷 開拓；方案三： 主斜副立單水平巖巷開拓 ；方案四： 主斜副立單水平煤巷開拓 。水平標(biāo)高 750m，整個(gè)井田劃分為 5個(gè)帶區(qū)。 礦井 首采區(qū) 采用帶區(qū)式準(zhǔn)備方式，工作面設(shè)計(jì)長度 250m，采用綜合機(jī)械化放頂煤 采煤工藝。礦井采用 “四六 ”制工作制度， 三 班生產(chǎn)，一班檢修。循環(huán)進(jìn)尺為 ，日產(chǎn)量為 21212,1t。 and the reserves of mine。 engineering of coalfield。 6. The method used in coal mining。 lifting of the mine。 basic economic and technical norms. The general part is a new design of Guojiahe mine with a production of million t/a. mine Guojiahe lines in Baoji city, SanXi province. The traffic of road and railway is very convenience to the mine. The run of the minefield is km ,the width is about km, well farmland total area is km2. No. 3 are the main coal seam, and its dip angle is 0~6176。 for average. The thickness of the mine are about m. The geological conditions of the minefield is relatively simple. The proved reserve of the minefield is 1129 Mt. The designed productive capacity is , and the service life of the mine is . The normal water flow of the mine is m3/h and the max flow of the mine is m3/h. The relative gas emission rate of the mineral well is m3/t, for low gas mineral well. Based on the geological conditions of the mine, I bring forward four available project in technology. Option I: Shaft singlelevel rock roadway development。 Option III: The main diagonal vice stand a single level of Rock Lane to open up 。 strip district。 Comprehensive Caving 目 錄 1井田概況及地質(zhì)特征 ......................................................................................................... 9 ................................................................................................................... 9 ........................................................................................................ 9 地形地貌 ....................................................................................................... 9 地 表水 ........................................................................................................... 9 氣象 ............................................................................................................... 9 地震 ............................................................................................................. 12 ...................................................................................................... 12 .......................................................................... 12 .......................................................................