平煤十二礦地質(zhì)構(gòu)造定量評價及預(yù)測.pdf

1、學(xué)位論文誠信聲明書本人鄭重聲明：所呈交的學(xué)位論文是我個人在導(dǎo)師指導(dǎo)下進(jìn)行的研究工作及其取得的研究成果。盡我所知，除了文中加以標(biāo)注和致謝的地方外，論文中不包含其他人或集體已經(jīng)公開發(fā)表或撰寫過的研究成果，也不包含為獲得西安科技大學(xué)或其他教育機(jī)構(gòu)的學(xué)位或證書所使用過的材料。與我一同工作的同志對本研究所做的任何貢獻(xiàn)均已在論文中做了明確的說明并表示了謝意。學(xué)位論文作者簽名：日期：Subject:TheQuantitativeEvaluationP

2、redictionofGeologicalStructureinPingdingshanTwelveMineSpecialty:GeologicalEngineeringName:Xufeng（Signature）____________Instruct:TangShengli（Signature）____________ZhangJiankui（Signature）____________ABSTRACTBasedontheanaly

3、sissummaryofPingdingshanminingareageologicalstructurebackgroundonthebasisoftheresearchismainlyfocusedonthePingdingshantwelveminedistributionacteristicsoffaultfoldsummarizedthedevelopmentruleofgeologicalstructureinminingf

4、ield.UsingthefuzzycomprehensiveevaluationmethodgraycrelationanalysismethodthroughtheanalysischoosefivequantitativeevaluationindexesfPingdingshantwelvemine21coalseamhascomprehensiveevaluationminingareageologicalstructures

5、notminingareageologicalstructurefthequantitativeprediction.Inthispaperthefollowingresults:(1)Pingdingshantwelveminebelongstosecondarystructurecomplexity.Fieldinthefoldfaultdevelopmentfaultmedevelopment.Article21coalseami

6、ndevelopmentoflargemediumsizedfold6smalldrape18foldaxialplanebasicuprightaxialmostlyclosetotheNW.21coalseaminarticle6thedevelopmentoflargemediumsizedfaultsreversefaultsalltohaveftherecentNWAnglewere60~65Article191thedeve

7、lopmentofsmallfaultsmallfaultstrikenearlynwtrendingtogivepriitytotendtobeattheSEtogivepriityto5665inclinationsmallfaultthrowinthemajitywith0~1mhasaconcentratedintodistributionacteristics.(2)Bycomparisonchoosefiveindicats

8、fPingdingshantwelvemine21coalseammining183unitfuzzycomprehensiveevaluationtheresultis:belongtoⅠclasshas119unitsAspartoftheⅡ35unitBelongtoⅢclass17unitsBelongtoⅣclass12units.Comparedwiththeactualminingsituationtheevaluatio