朱仙莊礦主要含水層常規(guī)水化學(xué)研究及突水水源識(shí)別.pdf

1、合肥工業(yè)大學(xué)碩士學(xué)位論文朱仙莊礦主要含水層常規(guī)水化學(xué)研究及突水水源識(shí)別姓名：李思達(dá)申請(qǐng)學(xué)位級(jí)別：碩士專(zhuān)業(yè)：地質(zhì)工程指導(dǎo)教師：陳陸望201204TheStudyofMainAquiferHydrochemistryandWaterBurstingSourceIdentificationinZhuxianzhuangCoalMineAbstractThistopictookSuxiancoalfieldZhuxianzhuangCoalMi

2、neasanexample，onthefoundationofinvestigationandstudyinZhuxianzhuangCoalMineGeologicalandhydrogeologicalcondition，chosethefourthaquifer，6fthaquifer，coalsandstonenssurewateraquifer，aquiferoflimestoneofTaiyuanformationandth

3、e0rdovicianlimestoneaquiferasresearchobjectBasedonthegroundmainlylong—obserVationhOlesandundergroundwaterorwaterpointgroundwatersampling，conVentionalwaterchemicaltesting，combinedwiththemineoVertheyearsaccumulatedmainaqui

4、ferwaterchemicaldataTheuseofcomparatiVeanalysisandmultiVariatestatisticalmethods，combinedwiththeminemainaquiferpumpingwatertestanddynamicwaterleVelVariationcharacteristics，analyzedthemainaquiferwaterchemicaldif先rences，as

5、wellastheaquiferhydraulicconnectionstate；thewaterintheaquiferbeforeminingdisturbanceandafterminingdisturbanceofwaterchemicalcompositionsimilaritiesanddif先renceswasComparisoned，andthatthechemicalcomponentsofwatersourcesan

6、dformationwasspeculated；EstablishedaaquiferwaterchemicaleVolutionmodelonZhuxianzhuangminemainwater6lling，andthenputforwardasimplediscriminantmodelofwaterchemistry；BasedonmultiVariatestatisticalFisherdiscriminantmethod，th

7、eminewaterburstingsourcediscriminantmodelwasestablished，byInspection，thismodelhasagoodref色rencesignificanceThestudyfbrsourcediscriminationintheplacewheregeologicalconditionssimilartotheNorthChinatypecoal矗eldhasacertainpr