国内外建筑节能现状及发展

:2005204230:(19652),,,,120320056Vol.20No.3JournalofXuzhouInstituteofTechnologyJUN12005(,221008),.,,3050%,30%,..;;;TK01+8A167320704(2005)0320071203OntheCurrentConditionandDevelopmentofConservationofEnergyBothinChinaandAbroadXUYong2ming(XuzhouInstituteofTechnology,Xuzhou,221008,China)AbstractEnergyproblemconcernstheveryexistenceofhumanbeings,whileconserva2tionofenergyintheconstructionfieldcanbethemostefficientandeconomicalpartinenergysav2ing.Presently,theenergyconsumptioninthefieldofconstructionconstitutes30-50%ofthetotalsocialconsumptionindevelopedcountries.AndinChinatheconstructionfieldoccupies30%ofthetotalsocialenergyconsumption.Hence,energyconservationintheconstructionfieldisofgreatimportanceinthedevelopmentofenergy.Thispaperalsopointsoutthatenergyconserva2tionbringsnewdevelopmentalopportunitiestothefieldofconstruction.Keywordsconstruction;energy;conservationofenergy;energyconsumption,.,,.,,,:,3050%;,30%,35%.,,,,.17©1995-2006TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.1,,10%15%,80%;400,95%,,.,:30%,16.7%.,,.,,23.,,30.1ö,,20.6ö,11ö.,1800,70.[1],?2005223,:(1),,,;(2),,;(3),,15%20%;(4),,,.,,,50%,,2005415,.,,,,();,,,,,,;700,19.3,200565%,;,,,:,50%,.22070,,,,.,2ö3,60m2,.,,,3500.,,,,.,;.1998,,.27©1995-2006TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved..,.,.,,,.,;,,.,.,,.1015,,;,;,,,,[3].,,,.87%.,,.,,,.,,,[4].,,2005216,,,.32004,;20053,,.,,,30%-50%,.,,,,,:,,,,,,,.,,,..,,,,.[1].()[N].20050421(5).[2].21[J].,2005,(7).[3]1[N]12004203219(7)1[4][EBöOL].Http:öö=11698.[5][S]137©1995-2006TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.