论文部分内容阅读
本文利用工业废弃物磷石膏制备了β型磷建筑石膏新型砌块建筑材料,在此基础上,将E-VIKOR方法用于砌块材料的综合比选研究中,通过建立砌块材料的评价指标,采用熵值法确定各指标权重,从技术性、功能性、社会经济性等几个方面描述了多种砌块材料的混合多属性问题,考虑了最大群体效益和最小个体遗憾值,得到的比选方案折中排序合理可信,验证了用磷石膏砌块新型材料较其他传统砌块材料的优越性及经济性。
In this paper, a new block building material of β-type phosphorus building gypsum was prepared by industrial waste phosphogypsum. Based on this, the E-VIKOR method was applied to the comprehensive comparison and selection of block materials. By establishing the evaluation index , The entropy method is used to determine the weight of each index. The mixed multi-attribute problems of many kinds of block materials are described in terms of technical, functional and socio-economic aspects. Considering the maximum group benefit and the minimum individual regret value, the obtained ratio The scheme is plausible and plausible, which verifies the superiority and economy of the new material with phosphogypsum block compared with other traditional block materials.