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房屋建筑工程造价全过程控制与研究.docx

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房屋建筑工程造价全过程控制与研究 Abstract Asamajorindustryintheworld,theconstructionindustryplaysanimportantroleineconomicdevelopment.However,itisalsoacomplexandchallengingindustrythatinvolvesvariousfactors,suchasdesign,construction,materials,labor,andregulations.Oneofthecrucialaspectsoftheindustryisthecostcontrolandmanagementofconstructionprojects,whichrequireseffectiveplanningandmonitoringthroughoutthewholeprocess.Thispaperdiscussesthefullprocesscontrolofbuildingconstructioncosts,includingthetheoreticalframework,keyfactors,implementationtools,andcasestudies.Thefindingsofthisresearchcanprovideusefulguidanceandinsightsfortheprofessionalsandstakeholdersintheconstructionindustry. Introduction Constructionprojectshavebeenincreasingrapidlyaroundtheglobeduetopopulationgrowth,urbanization,andeconomicdevelopment.However,thebuildingindustryisalsonotoriousforitscomplexity,competitiveness,anduncertainty,whichoftenchallengethecostcontrolandmanagementoftheprojects.AccordingtothereportbyMcGrawHillConstruction,90%oflargeconstructionprojectsfacecostoverrun,whichnotonlyhurtsthereputationofthecontractorsbutalsoincreasestheburdenontheclientsandthesociety.Therefore,itisessentialtodevelopeffectivemethodsandstrategiestomanagethecostofconstructionprojects,fromtheplanningstagetothedeliverystage.Thispaperaimstostudythefullprocesscontrolofbuildingconstructioncosts,includingitstheoreticalframework,keyfactors,implementationtools,andcasestudies. Theoreticalframework Thecostcontrolofconstructionprojectscanbeconsideredasasystemthatconsistsofthefollowingelements:planning,monitoring,andevaluation.Theplanningstageincludestheestimationofthecost,theidentificationofthescopeofwork,andtheselectionofthemethodofconstruction.Themonitoringstageinvolvesthetrackingandreportingoftheprogress,theidentificationofthevariances,andtheimplementationofcorrectivemeasures.Theevaluationstageincludestheanalysisoftheresults,theidentificationofthecausesofthevariances,andtheidentificationoftheareasforimprovement. Keyfactors Thefactorsthataf