乌鲁木齐市既有居住建筑节能 改造价值评估的定量表述

据统计,乌鲁木齐市既有非节能居住建筑数量十分庞大,若全部实施节能改造,改造费用负担很大.此外,由于部分建筑改造价值较小,改造后的社会、经济效益亦不高.因此,应对改造对象进行界定.基于以上考虑,通过既有非节能居住建筑改造价值影响因素分析,采用层次分析法量化了各影响因素的权值向量,构建了既有居住建筑节能改造标准的AHP评估...

Quantitative Analysis on Energy Efficiency Retrofit Value Assessment of Existing Residential Building in Urumqi

According to the statistical result,there are a large number of the existing residential buildings which are non-energy efficient in Urumqi.Supposing that all of the buildings are retrofitted,investment used to reconstruct these buildings is too much.Furthermore,the economic and social benefit for the part of the retrofitted buildings is not enough because of lack of energy efficiency reconstructing value.In a word,it is of importance to select the retrofit objects.Therefore,on the basis of analyzing the fa...