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ID:36415616
大小:7.24 MB
页数:84页
时间:2019-05-10
《二维电阻率层析成像技术在土石坝渗漏诊断中的应用》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、重庆交通大学硕士学位论文二维电阻率层析成像技术在土石坝渗漏诊断中的应用姓名:王朋申请学位级别:硕士专业:水工结构工程指导教师:赵明阶20090401ABSTRACTInthisarticle,theNationalNaturalScienceFoundationVroject”earth—rockdamseepagewave-electriccouplingDiagnosticImagingTechnology”(number50779081),theuseoftwo—dimensionalresistivityto
2、mographytechnologytoallin-depthearth-rockdamseepagesystem.Thisarticleincludesspecificstudies私follows:(1)Thanthesystemathomeandabroadontheresistivityimagingtechnologyresearch,researchanddevelopmentofdamleakagedetectionofthestatusquo,onthebasisofcombiningapractic
3、alapplicationofresearchinthisarticle,andkey.(2)ResistivitytomographyontheprosandconsofhismodelhavebeenstudiedinthispaperintroducesthealgorithmusedbytheprosandCOILS.(3)Atpresent,electricalresistivitytomographyfortheinsituobservingsystems,thebasicprinciplesofitsi
4、ntroduction,theelectrodedevice,thecompositionofthefieldobservingsystems,combinedwiththecharacteristicsofearth—rockdamseepage,earth-rockdamontheobservationsysteminthediagnosisofadaptationhavebeenstudied.(4)Studiedfromseveralaspectsoftheinterpretationoftheresisti
5、vityimagingmethod,ismainlydirectedagainstthetopographyoftheimpactofelectricalandqualitativeresearchonthefractal.(5)Focusedonthenumericalsimulationofearth—rockdamseepagestudies,theuseofthepreparationproceduresfortwo-dimensionalinversionmodeloftheearth-rockdamlea
6、kageandtheinversionofthespreadsheetanalysisofconvergence,verygoodinversionresults.(6)BishanCountyDaerimcombinationoftheupperreachesofthereservoirdamleakagedetectionElectricityAct,andtheresultsaretheinterpretationanderroranalysis.Theresultsshowedthattheoriginalh
7、omogeneousearthdamatelevation329.0metersabovetherightabutmentnearthepossibleleakageproblemsexist,itisrecommendedpartofthedamre-excavatedbackfillcompacted.Thisarticleresearchistheresistivitymethodtotheearthstonedamleakageapplicationresearch,hastheveryimportantgu
8、idingsensetotheearthstonedam’Seffectivemaintenancereinforcement.KEYWORDS:resistivitytomography;earth-rockdamseepage;inversionmodel;themethodofexplains重庆交通大学学位论文原创性声明本人郑重声明:所
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