Evaluation Model of Building Materials Suppliers Considering Carbon Emissions

2018 International Conference on Civil and Hydraulic Engineering

土木建筑工程;水利工程

He, Man^1 ; Wen, Yanjie^1 ; Jiang, Wen^1

College of Architecture and Urban-Rural Planning, Sichuan Agricultural University, Sichuan Province, Chengdu

611830, China^1

关键词: Carbon emissions;    Enterprise cooperations;    Enterprise performance;    Environmental assessment;    Evaluation modeling;    Grey correlation analysis;    Grey relational degree;    Product competitiveness;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/189/3/032067/pdf
DOI  :  10.1088/1755-1315/189/3/032067

学科分类：土木及结构工程学

来源: IOP

【 摘 要 】

In the study of AHP and grey relational degree model, this paper establishes four secondary indicators such as product competitiveness, enterprise performance, enterprise cooperation ability, enterprise environmental assessment and twelve tertiary indicators. Then the weight index system is determined by using the analytic hierarchy process, and the warrants of environmental assessment are added considering carbon emissions and other factors. Last the grey correlation analysis is used to determine the supplier correlation. In this paper, the mathematical model is used to carry out an example analysis, so as to evaluate suppliers, and then select low-carbon, economic, high-quality suppliers.