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1、畢業(yè)設(shè)計(jì)(論文)題目老石旦煤礦副斜井貫通工程技術(shù)設(shè)計(jì)畢業(yè)設(shè)計(jì)(論文)英文題目Laoshidanmineauxiliaryshaftthroughengineeringdesign遼寧工程技術(shù)大學(xué)應(yīng)用技術(shù)學(xué)院2013年6月20日摘要貫通測(cè)量——為了加快礦井的建設(shè)速度、縮短建井周期、保證正常的生產(chǎn)接替和提高礦井質(zhì)量。在礦山測(cè)量中,貫通測(cè)量是一項(xiàng)十分重要的測(cè)量工作,稍有不慎就會(huì)給礦井生產(chǎn)帶來(lái)不利影響,甚至釀成事故。尤其是重要的貫通工程,關(guān)系到整個(gè)礦井的建設(shè)和生產(chǎn),所以必須認(rèn)真實(shí)施。在重要貫通工程施測(cè)之前需進(jìn)行貫通誤差預(yù)計(jì),本文
2、就內(nèi)蒙古烏海市老石旦煤礦緩坡副斜井貫通工程進(jìn)行誤差預(yù)計(jì)。老石旦煤礦緩坡副斜井——在十二號(hào)采煤工作面與地面煤倉(cāng)之間掘進(jìn)的一條新巷道,提高了煤礦運(yùn)輸效率、降低了運(yùn)輸成本。此巷道作為運(yùn)輸大巷,在貫通時(shí)就要求有較高的精度,否則將直接影響生產(chǎn)。巷道采取單向貫通的方式,最終與已有巷道相貫通。本文綜述了此次貫通中儀器的選擇、方案的確定、巷道中腰線的給定方法、貫通相遇點(diǎn)的誤差預(yù)計(jì)及提出的建議,主要對(duì)貫通相遇點(diǎn)的點(diǎn)位誤差依據(jù)所選擇的的儀器進(jìn)行了誤差預(yù)計(jì)。最后闡述了對(duì)礦井貫通測(cè)量方面得出的結(jié)論和建議。關(guān)鍵詞:貫通測(cè)量;陀螺堅(jiān)強(qiáng)邊;限差;相遇
3、點(diǎn);重要方向;誤差預(yù)計(jì)AbstractThroughmeasurement-Tospeedupthepaceofconstructionofmine,shortenconstructioncycle,toensurenormalproductiontosucceedandimprovethequalityofmine.InMineSurveying,throughmeasurementisaveryimportantsurveywork,theslightestmistakewillgivemineproductioni
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8、ce;meetingpoint;importantdirection;errorsexpected目錄1貫通工程概況………………………………………………………11.1自然地理?xiàng)l件………………………………………………………11.1.1地理位置…………………………………………………………11.1.2地形、地貌………………