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基于BIM的桥梁运维管理系统研究.docx

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基于BIM的桥梁运维管理系统研究为题目，写不少于1200的论文 Abstract Bridgemaintenanceisacriticalaspectofinfrastructuremanagement.Timelyandefficientmaintenanceisessentialtoensurethesafetyandstructuralintegrityofbridges.Withtheadvancementsoftechnologyanditsintegrationininfrastructuremanagementsystems,theuseofBuildingInformationModeling(BIM)hasbecomeincreasinglypopularinthefieldofbridgemaintenanceandmanagement.ThispaperexploresthedevelopmentofaBIM-basedbridgemaintenancemanagementsystemthatenableseffectivedocumentation,planning,andexecutionofbridgemaintenanceactivities.ThepaperdiscussesthebenefitsofusingBIMinbridgemaintenancemanagement,thenecessarycomponentsofthesystem,andthetechnologicalrequirementsforitsimplementation. Introduction Bridgesarecriticalinfrastructureassetsthatareessentialforefficienttransportationsystems.IntheUnitedStates,thereareover600,000bridges,andtheyserveasalifelinefortheeconomy.Unfortunately,manyofthesebridgesareaging,andtheirmaintenanceneedsarebecomingincreasinglychallenging.TheNationalBridgeInventory(NBI)showsthatalmost10%ofthebridgesintheUnitedStatesareratedstructurallydeficient,indicatingthattheirconditionisbelowacceptablestandards.Thesebridgesrequiretimelyandeffectivemaintenancetoensuretheirsafetyandstructuralintegrity. Themaintenanceofbridgesisacomplexprocessthatinvolvesnumerousactivitiessuchasinspections,repairs,replacements,andupgrades.Themaintenanceprocessrequiresthecollectionandanalysisofvastamountsofdata,includingdesigndocuments,inspectionreports,repairrecords,andotherrelevantinformation.Effectivemanagementofthisdataisessentialtofacilitateinformeddecision-makingprocessesandproactivemaintenancestrategies.TheuseofBuildingInformationModeling(BIM)inbridgemaintenanceandmanagementcanhelptoimprovethedocumentation,planning,andexecutionofmaintenanceactivities. BenefitsofUsingBIMinBridgeMaintenanceManagement BIMisadigitalrepresentationofabuildingorinfrastructureassetthatfacilitatestheintegrationofdata,information,andprocesses.BIMprovidesarangeofbenefitswhenusedinbridgemain