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1、SUSTAINABLEBUILDINGANDBIMTarjaHäkkinenVTTTECHNICALRESEARCHCENTREOFFINLANDSUSTAINABLEBUILDING•Sustainableconstructionbringsabouttherequiredperformancewiththeleastunfavourableenvironmentalimpact,whileencouragingeconomic,socialandculturalimprovementatalocal,regionalandglob
2、allevel.2VTTTECHNICALRESEARCHCENTREOFFINLANDSUSTAINABLEBUILDINGANDBIM•AspectsofSBincludetheaspectsof•buildingperformance,•environmental,economical,andsocialimpacts.•Sustainabledesignandlifecycle(LC)managementofbuildingsneednewtypeofinformationcomparedtotraditionalbuildi
3、ngprocess.•Becauseoftheabundanceofneededinformation,efficientinformation-technologicalsolutionsareneeded.•BIMshouldalsobeabletosupportthesupply,integrationandmanagementofinformationthroughoutthebuildingLC.3VTTTECHNICALRESEARCHCENTREOFFINLANDLCINFORMATION•LCinformationca
4、nbegivenintermsof•productdataand•differentkindsofassessmentandsimulationmodels.•Withhelpofthisinformation,aspectsof•energy,•indoorenvironment,•environmentalimpacts,•LCcostsand•servicelife•BIMinitsdifferentstagesshouldbeprovidedwithallinitialinformationthatisneededinthei
5、mplementationofLCmethods.•TheresultsofassessmentsshouldbeintegratedwiththedifferentstagesofBIMsintermsofindicatorsandguidelines.4VTTTECHNICALRESEARCHCENTREOFFINLANDBIM•BIM-creationanduseofcoordinated,consistent,computableinformationaboutabuildingprojectduringdesign,cons
6、tructionandbuildingoperationandmanagement.•SoftwareapplicationsofBIMworkwith‘objects’•representelementsofbuildingconstructionincludingphysicalcomponents,spaces,processes,actorsinvolved,andrelationshipsbetweentheseobjects.•Completedesigninformationofabuildingconsistsofse
7、veraldomainspecificdesignBIMs,suchasarchitectural,structural.HVAC,electricalBIM.•IntegratedBIMisacombinationoftheseindividualBIMs.5VTTTECHNICALRESEARCHCENTREOFFINLANDBIM•BIM=integratedBIM•repositoryofallBIMscontainingtheinformationofabuilding•coversnotonlygeometry,spati
8、alrelationshipsandgeographicinformationandquantities,butalsopropertiesofbuildingcomponents.•quantitiesandshare
