【正文】 method。 Arrange tunnels。 Level of extending the deep。關(guān)鍵詞：儲量計(jì)算水平延深；方案比較；巷道布置；采區(qū)設(shè)計(jì)；支護(hù)方法山東科技大學(xué)學(xué)士學(xué)位論文 摘要 ABSTRACTThrough beizao coal mine in association of the production and practice, and this data to study and research, development of extending the deep third level design. In the field, through the development design plans is two times, To determine the deep extension of the way with three dark inclined, Dark inclined shaft of the return air from the land 175 Belt East Lane extended to the 350 level of the waters track dark inclined shaft from 250 orbit East roadway extends to the sea 350 level, dark inclined belt from the 250 belt east roadway extensionto waters 350 level. After many aspects pared to finalize the design of the two bands, mining waters coal inclined longwall retreat mining method to determine along the tendency of the seam area with three large faults (HF23, SF12, HF22) will take the boundary is divided into four subband. At the same time for the North soap coal mine waters soft rock roadway, the waters soft rock roadway in the form of changes in recent years. Make full use of the knowledge learned in the design, based on the actual situation of the soap coal mining north, North soap coal mine waters coal opening and extending the design. Be dangerous to the least effective as far as possible in the design, North soap coal mine built a high yield and efficiency of mine to contribute to China39。在本次設(shè)計(jì)中充分運(yùn)用所學(xué)的知識，以北 皂 煤礦開采的實(shí)際情況為依據(jù)，對北皂煤礦海域煤 2 的開拓延伸進(jìn)行設(shè)計(jì)。對二帶區(qū)的設(shè)計(jì)中，經(jīng)過多方面比較，最終確定采用傾斜長壁后退式采煤法開采海域煤 2，確定利用帶區(qū)中沿煤層傾向的三條大斷層（HF2SF1HF22）為邊界將帶區(qū)劃分為四個分帶。 摘 要 通過在北皂煤礦的生產(chǎn)實(shí)習(xí)，以及對該礦資料的學(xué)習(xí)和研究，對第三水平延深開拓進(jìn)行設(shè)計(jì)。在井田開拓設(shè)計(jì)中，經(jīng)過兩番方案比較后，確定采用三條暗斜井的延深方式，回風(fēng)暗斜井從陸地175 皮帶東大巷延伸至海域350 水平，軌道暗斜井從250 軌道東大巷延伸至海域350 水平，皮帶暗斜井從250 皮帶東大巷延伸至海域350 水平。同時針對北皂煤礦海域軟巖巷道支護(hù)進(jìn)行了總結(jié)，對近幾年海域軟巖巷道支護(hù)形式的變化進(jìn)行了分析。在設(shè)計(jì)中盡量做到危險(xiǎn)最少，效益好，把北 皂 煤礦建成高產(chǎn)高效的礦井，為我國的煤炭生產(chǎn)作出貢獻(xiàn)。s coal production.Keywords: reserves calculation。 Scheme parison。 Mining design。山東科技大學(xué)學(xué)士學(xué)位論文 目錄 目錄摘 要 ................................................................................................11 礦井概述 ........................................................................................1 礦區(qū)概況 ...................................................................................................1 井田地質(zhì)及煤層特征 .................................................................................5 井田開拓方式 ...........................................................................................18 礦井延深的必要性 .................................................................................222 開采范圍與生產(chǎn)能力 ..................................................................26 開采范圍及儲量 .....................................................................................26 生產(chǎn)能力與服務(wù)年限 .............................................................................283 開拓延深 ......................................................................................29 水平延深方案的選擇 ...............................................................................29 井筒及井底車場 .......................................................................................43 水平接續(xù)時的技術(shù)措施 ...........................................................................484 采區(qū)設(shè)計(jì) ......................................................................................49 采區(qū)地質(zhì)特征 ...........................................................................................49 采區(qū)生產(chǎn)能力及服務(wù)年限 .......................................................................51 采煤方法及采區(qū)參數(shù) ...............................................................................52 帶區(qū)巷道布置 ...........................................................................................55 帶區(qū)車場及硐室 .......................................................................................65 采煤工作面配備和生產(chǎn)能力驗(yàn)算 ...........................................................66 采掘工作 ...................................................................................................68山東科技大學(xué)學(xué)士學(xué)位論文 目錄 5 礦井通風(fēng)與安全 ..........................................................................80 礦井通風(fēng) .................................................................................................80 井下災(zāi)害防治 ...........................................................................................856 礦井生產(chǎn)系統(tǒng)及主要機(jī)電設(shè)備 ..................................................95 提升設(shè)備 ...................................................................................................95 通風(fēng)設(shè)備 .................................................................................................106 排水設(shè)備 .................................................................................................113 供電設(shè)備 .................................................................................................1147 礦井基本技術(shù)經(jīng)濟(jì)指標(biāo) ............................................................117 勞動定員和勞動生產(chǎn)率 .........................................................................117 主要技術(shù)經(jīng)濟(jì)指標(biāo) .................................................................................119參考文獻(xiàn) ........................................................................................124致謝 ................................................................................................125附錄 ................................................................................................126英文原文 .......................................................................................................126中文譯文 ......................................