DujiangyanIrrigationProjectPPTcoursewarecontents目錄IntroductiontoDujiangyanIrrigationProjectCompositionofDujiangyanIrrigationProjectFunctionsandbenefitsofDujiangyanIrrigationProjectcontents目錄MaintenanceandmanagementofDujiangyanIrrigationProjectCulturalSignificanceofDujiangyanImmigrationProjectIntroductiontoDujiangyanIrrigationProject01CATALOGUE0102GeographicalpositionServesasanimportantinflationprojectintheupperreachesofMinRiverLocatedintheupperreachesofMinRiver,SichuanProvince,ChinaOriginatedfromtheQinandHandynamicsRebuiltandexpandedintheSuiandTangdynamicsImportantirrigationandfloodcontrolprojectinChina'shistoryHistoricalbackgroundIrrigationareaofmorethan3millionmu(200000hectares)Servesmorethan10millionpeopleinthelowerreachesofMinRiveranditsdistributionsCoversanareaofmorethan13000squarekilometersProjectscaleCompositionofDujiangyanIrrigationProject02CATALOGUEYuzuiisoneofthemaincomponentsofDujiangyanIrrigationProjectWaterConservancyProject.ItsroleistodivideMinjiangRiverintointernalandexternalrivers,anduseterrainandnaturalwaterpotentialtoachievesedimentdischargeandwaterdiversion.Thedesignofthefishmouthfullyembodiesthewisdomandskillsofancientpeople.Itsstructureissimpleandsturdy,capableofwithstandinghugewaterflowimpacts,ensuringthestabilityandlong-termuseofhydraulicengineering.FishbeakFlyingsandweirisanotherimportantpartofDujiangyanIrrigationProjectWaterConservancyProject.ItsmainfunctionistoregulatetheflowintotheBaopingkou,andalsotodischargesandandreduceflood.ThedesignofFeishaWeirisingenious,utilizingnaturalwaterpotentialandrivercoursedirectiontoeffectivelydischargesedimentandflood,ensuringstablewaterqualityandquantityatthemouthofthetreasurebottle.FeishaWeirBaopingkouistheentranceofDujiangyanIrrigationProjectWaterConservancyProject,whichisusedtocontroltheamountofwaterenteringtheChengduPlain.Theuniquedesignofthebottlemouthutilizesnaturalmountainsandartificialexcavationtoformanarrowpassage,effectivelycontrollingtheamountofwaterenteringtheChengduPlainandmeetingtheneedsofagriculturalirrigationanddomesticwater.TreasurebottlemouthTheinternalandexternalriversareanimportantpartoftheDujiangyanIrrigationProjectWaterConservancyProject.TheirroleistodividetheMinjiangRiverintointernalandexternalriverstomeettheneedsofirrigationanddomesticwater.ThedirectionandwidthoftheInnerandOuterRivershavebeencarefullydesignedtomeettheneedsofirrigationanddomesticwater,whilealsoensuringtheeffectivenessofsanddischargeandfloodcontrol.Atthesametime,thediversionoftheinnerandouterrivershaseffectivelyreducedtheimpactontheChengduPlain.InnerandOuterRiversFunctionsandbenefitsofDujiangyanIrrigationProject03CATALOGUEFloodcontrolinflationTheDujiangyanIrrigationProjecthasapowerfulfloodcontrolfunction,whichreducesthethreatoffloodstodownstreamareasandensuresthesafetyofpeople'slivesandpropertythroughreasonableregulationofwaterresources.FloodControlFunctionIndryseasons,thisprojectcanprovidestablewatersourcesforsurroundingfarmland,ensurethenormalgrowthofcrops,andimproveagriculturalproductionefficiency.IrrigationfunctionWaterresourceallocationThroughtheDujiangyanIrrigationProject,waterresourcescanbeallocatedbetweendifferentregions,optimizingresourceallocation,andalleviatingregionalwaterresourceshortages.ShippingdevelopmentThisprojecthasimprovedlocalwatertransportationconditions,promotedshipnavigation,andstrengthenedeconomicconnectionsandexchangesbetweenregions.WatertransportationWaterqualityprotectionTheDujiangyanIrrigationProjectfocusesonwaterqualityprotectionduringtheconstructionprocess,reduceswaterpollutionthroughscientificandreasonableengineeringmeasures,andensuresthesafetyandsustainableuseofwaterresources.EcologicalrestorationTheprojectfocusesontheprotectionandrestorationoftheecologicalenvironmentduringoperation,improvingtheregionalecologicalenvironmentandenhancingecologicalservicefunctionsthroughmeasuressuchasvegetationrestorationandsoilandwaterconservation.WaterresourcesprotectionMaintenanceandmanagementofDujiangyanIrrigationProject04CATALOGUERegularinspectionoftheinflationproject'sinfrastructuretoensureitsstructuralintegrityandoperationalefficiencyRoutineinspectionTimelyrepairandrestorationofdamagedoragingcomponentstomaintaintheproject'sfunctionalityRepairandrestorationDevelopmentoflongtermmaintenanceplanstoensurethesustainableoperationoftheinflationsystemLongtermplanningMaintenanceandupkeep

SecuritymanagementAccesscontrolProperlymanagingaccesstotheinfringementprojectareatopreventunauthorizedentryandpotentialdamageSecuritypatchesConductingregularsecuritypatchestodetectandrespondtoanypotentialsecuritybreachesTechnicalsurveyInstallingsurveycamerasandothertechnicaldevicestomonitortheprojectareaandenhancesecurityWaterconservationMeasurestoconservewaterusageduringirrigation,suchaseffectivewaterdeliverysystemsandwatersavingirrigationtechniquesEcorestorationRehabilitationofthesurroundingecosystemtoenhancebiodiversityandreduceerosionsintheinflationprojectareaWastemanagementProposedisposalofwastematerialsgeneratedfromtheirrigationprojecttominimizeenvironmentalimpactEnvironmentalprotectionCulturalSignificanceofDujiangyanImmigrationProject05CATALOGUEDujiangyanIrrigationEngineeringoriginatedinancienttimesandisanoutstandingrepresentativeofancientwaterconservancyculture.Itsdevelopmentprocessreflectshumanunderstandingandtransformationofthenaturalenvironment,andisthecrystallizationofancientwisdom.OriginandDevelopmentTheDujiangyanirrigationprojectadoptsuniquedesignandengineeringtechniques,suchaswatergates,dams,etc.,whichhavemadeimportantcontributionstothedevelopmentofancientwaterconservancyprojectsandinfluencedfuturewaterconservancyconstruction.EngineeringandtechnicalcharacteristicsTherelationshipwithambientwaterconservationcultureLiteraryandartisticworksTheDujiangyanIrrigationProject,asaculturalheritage,iswidelyusedinliteraryandartisticworks,becomingasymbolofharmoniouscoexistencebetweenhumansandnature.要點一要點二SocialEducationSignificanceThestoryandhistoryofDujiangyanIrrigationProjecthavebecomeeducationalmaterials,usedtoconveytheimportanceofprotectingtheenvironmentandculturalheritagetothepublic,andpromotesocialattentionand