北京市高层办公建筑围护结构节能与运行管理研究-(10267)

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1、takingadvantageofthermalimager，thermalcomfortsurVeyinstrumentandotherinstrumentswiththecombinationofresearchmethods，intheChaoyangDistrict，ChongwenDistrict，HaidianDistrict，manyhigh—risedistrictsofficebuildingforthefieldresearch．TheresultsofsurVeydata，includin

2、ginfraredthermalimagingspectrum，fieldphotographs，researchNotesdata，questionnairestatistics．Basedontheresultsofthesesurveydata，thehigh—riseofficebuildingenVelopethermaldefecttypes，fenestrationratiostatistics，personneladministrationandmanagementoffice，wereanal

3、yzed，su咖arizedandclassified．Throughtheoreticalanalysis，thispaperdefectsthatheattransferinbuildingenvelopethermaleonductivity，convectionandradiationinthreebasicwavs．Conductionheattransferproneto，，thermalbridge，，，，，accessdevice，，andotherthermaldefects：Aboutthe

4、twoconVectionthat，，naturalconvection，，and，，forcedconvection，∥，inthebuildingenVelope，thetradeshowforthelocalinfiltrationofthewall，windowandwallbetweentheinfiltrationheatdefect：Theradiationheattransfer，couldeasi1yleadto，，materialproperties∥，，，surfacetexture，，a

5、ndotherthermaldefects．Afterinvestigationbyexample，thestatisticsofeachtypeofthermaldefectsinhigh—riseofficebuildingsindifferenttypesofenvelopenumberandprOportionofcasesoccur．Fortherateofthewindow，thiswinterandsummerrespectiVely，high—riseofficebuildinginBeijin

6、gtoobserVetheinVestigations，oneinwinter．atotaloffiveselectedareasalongthestreet1ine．ThiswasalongtheeasternsideofFuxingmenwaiAvenuerisebuildings，alongthesouthsideofFuxingmenneiAvenue，buildingsintheEastThirdRingRoadalongtheeastandwestsidesofbuildingsinandalong

7、thesouthsideofJianguoRoadBuildingGroup．Anotheroneinthesummer，choosefromtheGlobalTradeCenter，SOH0，etc．to19high—riseofficebuildings，andfromAhnJung—buildingtoDinghaobuildinghigh—riseofficebuildings，etc．17．Theofficestaffmanagement，thepaperquestionnaireformwilbeo

8、ntheriseofficebuildinginnearly100companiesforindoorinVestigations．Accordingtohigh—riseofficebuildinginteriorusingacentralair—conditioning，areinstalledinsideeachroomtocontroltemperature，airvolume