Page 113 - 《水资源与水工程学报》2023年第3期
P. 113

!34 " ! 3 #                       & ' ( ) & * + , -                               Vol.34No.3
               2023 $ 6 %               JournalofWaterResources&WaterEngineering                 Jun.,2023

            DOI:10.11705/j.issn.1672-643X.2023.03.13


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                 ABCDE:TV68   FGHIJ:A    FKLE:1672643X(2023)03010907
            Aqueductsafetyevaluationmethodbasedoncloudmodelandinformationfusion

                                     WANGRenchao,WANGShilong,ZHAOPengyuan
                   (StateKeyLaboratoryofHydraulicEngineeringSimulationandSafety,TianjinUniversity,Tianjin300072,China)

                 Abstract:AqueductisanimportantlongdistancewaterconveyancestructureintheSouthtoNorthWater
                 DiversionProject,anditsoperationsafetyiscrucialtothestabilityofthewholetransbasinwaterconvey
                 ancesystem.Aimingattheaqueductperformanceevaluation ,basedonthemodelingandanalysisresults
                 ofthemonitoringdataofanaqueduct,acomprehensiveevaluationmethodoftheaqueductsafetybasedon
                 thefusionofthecloudmodeltheoryandthepredictionandanalysisresultsofseveralmonitoringpoints
                 wasproposedbythecloudmodelanddatafusionmethodcommonlyusedinthestudyofuncertaintyprob
                 lems.Whenevaluatingtheperformanceofanaqueduct ,thismethodreliesontheanalysisresultsofthe
                 aqueductsafetypredictionmodel ,whicheffectivelyavoidsthesubjectivityoftheevaluationprocess.Ex
                 perimentalresultsshowthatthismethodcanaccuratelyevaluatetheworkingbehavioroftheaqueductac
                 cordingtotheanalysisresultsofthepredictionmodel,soitcanprovideanewapproachforthecompre
                 hensivesafetyevaluationofaqueducts.
                 Keywords:aqueduct;informationfusion;cloudmodel;safetyevaluation;predictionmodel

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