校園建筑能耗診斷與圍護結構改造——以北師大為例.pdf

1、東南大學碩士學位論文校園建筑能耗診斷與圍護結構改造——以北師大為例姓名：丁瑜申請學位級別：碩士專業(yè)：建筑技術科學指導教師：楊維菊20090503ABSTRACTThispaperstartsfromtheconstructionandenergyconsumptionofcollegesanduniversitiesinourcountryThroughhorizontalcomparisonofcampusindifferentcli

2、maticregionsItisproposedthatthetransformationofenergyconservationisneccessaryInthispaperthemainbodyconsistsofthreeparts(6Chapters)：thefirstpart(Chapter25)，diagnosisofenergyconsumptionofexistingbuildingsoncampus；thesecond

3、part(Chapter6)，technicalmeasuresoftransformationoftheexigingbuildingsenvelope；thethirdpart(Chapter7)，thecogeffectivenessanalysisofstructuraltransformation’ThefirstpartfirstofallSWOTisusedtodeterminewhichbuildingshaveprio

4、ritytobetransformedfromamacroperspectiveAndthenthroughthesensitivityanalysis，”typicalbuildings”areselectedwhichhavetypicalrepresentativesignificanceintheconstructiontypes，constructiontimeandtheshapeInthearticle，theauthor

5、takeshistoricalbuildingofBeijingNormalUniversityaSanexamplesimulationsoftwareDeSTisusedtocalculateenergyconsumptionandenergysavingpotentialThentheauthorusescoefficientmethodtocalculatetheenergyconsumptionofotheratypicalb

6、uildingsTheseamendmentsincludetheheattransfercoefficientofbuildingenvelope，shapefactorthewindowwallarearatioandshadingcoefficientAStheheatconsumptionandenergysavingrateofallbuildingsarecleartous，thediagnosisiscompletedIn

7、thesecondpart，theauthortakessometechnicalmeasurestotransformtheexistingbuildingenvelope：howtoselectinsulationmaterialsanddeterminethethicknessofinsulationlayer；howtoreduceheattransfercoefficienthowtoimprovetheairtightnes

8、s，andhowtoabstainthesunshine；”equaltotheslope”andtheadditionofinsulationlayerfirethefocusoftherooftransformationInthethirdpart，theteachers’residentialistakenasanexample，thecost—effectiveanddynamicinvestmentpaybackperioda

9、reusedtoreflecttheeffectiveenergysavingThecosteffectiveistheratiooftheenergyandinvestment，andthedynamicinvestmentpaybackperiodreflectstimeeffectofcapitalPapersummarizesthefinalresultsofresearchandproposedresearchgapsItha