This paper establishes an evaluation index system for existing building green-retrofitting considering different building majors. The weights of indicators at different levels were determined by using decision-making ...This paper establishes an evaluation index system for existing building green-retrofitting considering different building majors. The weights of indicators at different levels were determined by using decision-making analytic hierarchy process. According to fuzzy mathematics theory, indicators at different levels were taken into an evaluation factor set while three-star level, two-star level, one-star level and unqualified level were taken as the comment set to develop a fuzzy comprehensive evaluation model for the green retrofitting of existing buildings. Additionally, the evaluation system proposed by this paper and the national standard "Assessment standard for green building" GB/T 50378-2014 were used in the assessment of a certain office after green retrofitting as a case study. The case study indicates that the evaluation developed by this research are more applicable for green retrofitting of existing building, while the national standard "Assessment standard for green building" has limitations except for new building.展开更多
基金supported by National Key R&D Program of China (No.2018YFC0704800)China: Urban-Scale Building Energy Efficiency and Renewable Energy Project (No.2-B-CS-017)
文摘This paper establishes an evaluation index system for existing building green-retrofitting considering different building majors. The weights of indicators at different levels were determined by using decision-making analytic hierarchy process. According to fuzzy mathematics theory, indicators at different levels were taken into an evaluation factor set while three-star level, two-star level, one-star level and unqualified level were taken as the comment set to develop a fuzzy comprehensive evaluation model for the green retrofitting of existing buildings. Additionally, the evaluation system proposed by this paper and the national standard "Assessment standard for green building" GB/T 50378-2014 were used in the assessment of a certain office after green retrofitting as a case study. The case study indicates that the evaluation developed by this research are more applicable for green retrofitting of existing building, while the national standard "Assessment standard for green building" has limitations except for new building.
