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:1672643X(2023)03010907
Aqueductsafetyevaluationmethodbasedoncloudmodelandinformationfusion
WANGRenchao,WANGShilong,ZHAOPengyuan
(StateKeyLaboratoryofHydraulicEngineeringSimulationandSafety,TianjinUniversity,Tianjin300072,China)
Abstract:AqueductisanimportantlongdistancewaterconveyancestructureintheSouthtoNorthWater
DiversionProject,anditsoperationsafetyiscrucialtothestabilityofthewholetransbasinwaterconvey
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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