重庆市不同节能标准居住建筑节能效果比较

Comparison of energy saving effects of Chongqing residential buildings under different energy saving standards123

基于问卷调查法对重庆市主城区不同节能标准下的居住建筑展开入户抽样调查,基于样本分析对重庆市新建居住建筑的节能效果进行评价,研究结果表明:65%节能设计标准下建筑的节能效果大大高于50%及无节能设计标准。

Based on the questionnaire survey,the household sampling survey of new residential buildings under different energy conservation standards in the main urban area of Chongqing was carried out.And according to the survey results,the energy-saving effects of new residential buildings in Chongqing are evaluated.The results show that： 65% the energy-saving effect of building design is far higher than 50% and no energy saving design standards.