土石壩老化病害防治與潰壩分析研究.pdf

1、合肥工業(yè)大學(xué)碩士學(xué)位論文土石壩老化病害防治與潰壩分析研究姓名：黃勝方申請學(xué)位級別：碩士專業(yè)：水工結(jié)構(gòu)工程指導(dǎo)教師：葉少有20071101AgingDiseaseControlofearth—rockdamandbreakanalysisABSTRACTChinahadbuiltmorethan85’200reservoirs，rankingthefirstintheworldTheseReservoirplaycdahugerolein

2、floodcontrol，irrigation，powergeneration，watersupply，improvementintheecolo西calenvironmentTheyareimportmentcomponentsoftheflcodcontrole119l’neeingsystemandimportmentinfrastructurestothesustainabledevelopmentofthenationalec

3、onomyinChinaM0stofthembuiltinthe20thcentury50to70andmore也an90percentareearthrockdamsbeasureoflowstandardsduringconstruction，poorqualityofworks，ofWhiehtherearedifferentdegreesofdamrisl叫totalover30，000metureBecauseoftheinf

4、lueneesofdesign，constructionandmanagementmostoftheearthreekdamsareofdiferentdamagessuchasclack1eakagecoastetc’andbecomeillhealthneexistenceofdamageinearthrockdaminfluencesthenormalBInofreservoirsandthreatensthesafetyofpe

5、opleslivesandpropertiesDuetothefactsabevethedamagedetectionandquantitativeevaluationofearthrockdambecomesanimportanttaskfortimelymaintainingandreinforcingthedamageddamsinordertoavoidcollapseBasedonfIminvestigationofprese

6、ntdamdamagesandadapafionofnewtheoriesandnewmethodsnovelevaluationsystemanddamagedetectionmethodarestudied皿emaincontributionsoflhispaperareasfollows：0urcountrygrounddamdevelopmentgeneralsituationandcirculatethepresentcond

7、ition，theagingdiseaseindamingroundharmsthedegreetheevaluationtheinvestigativepurposewithmeaning，andtheagingdiseaseindamingroundharmsthereasonwithmanagethedomesticandinternationalresearchpresentconditionTheformationcause，

8、evolutionmechanism，typeandfeatureofearth—rockdamagingdamagearethoroughlyinvestigatedHaveapplieddambreakpatternanddambreakprobabilityledtobythedi矧g：aseageingexceptthatdangerconsolidatesthemethodbeillgorderedtosoilstonedam

9、toeatlyoutanalysisstoaymg，haveprovidedthesciencebasiswhenbeinginprogresstoeveryprojectexceptthatdangerconsolidatesaplantobalanCewhoseorderofimportanceandemergencyt0bethatthedamadoptscorrespondingtakingprecautionsagainsti

10、ntime，tokeepmeasureinrepair，toconsolidate。reformandhavecarriedoutthedambreakpatternanddambreakprobability柚alysisonconcreteinstanceMeasuresofpreventingandrepairingagingdamagearepresentedKeywords：earth—rockdam；crack；leakag