摘要
通过对既有居住建筑超低能耗全生命周期各阶段进行分析,简化各阶段计算公式,结合示范项目测算碳排放量,确定了超低能耗节能改造后既有居住建筑碳排放量可节约57.95%,并显著减少温室气体排放,降低温室效应。
By analyzing the various stages of ultra-low power lifecycle of existing residential buildings,simplifying the formula for calculating in each stage,combined with the demonstration projects carbon emissions is estimated.The carbon emissions of existing residential buildings ultra-low energy transformation can be saved by 55.54%,significantly reducing greenhouse gas emissions,reduce the greenhouse effect.
作者
时元元
强万明
付素娟
赵士永
SHI Yuan-yuan;QIANG Wan-ming;FU Su-juan;ZHAO Shi-yong(Hebei Building of Research Engineering Technology Co.Ltd.,050227,Shijiazhuang,China;Hebei Building Research Engineering Co.Ltd.,050227,Shyiazhuang,China;Hebei Green Building Industry Technology Research Institute,050227,Shijiazhuang,China;Hebei Province Existing Building Comprehensive Transformation Technology Innovation Center,050227,Shijiazhuang,China)
出处
《建筑技术》
2021年第4期417-420,共4页
Architecture Technology
基金
国家重点研发计划资助(2017YFC0702900)
河北省创新能能力提升计划项目(20557658D)
河北省重点研发计划项目(20374507D)。
关键词
既有居住建筑
超低能耗建筑
全生命周期
碳排放
existing residential buildings
ultra-low energy buildings
full life cycle
carbon emissions
