辅助胶凝材料合理代用的模糊聚类分析

Fuzzy Classification Analysis on Accessorial Cementitious Material's Substitute

应用模糊数学原理,提出了一种进行辅助胶凝材料合理代用的方法——模糊聚类分析方法,它可避免凭经验选择代用辅助胶凝材料所带来的主观片面性,文中介绍了模糊聚类分析法的基本原理、分析步骤及其在混凝土原材料中选择代用的辅助胶凝材料方面的应用实例。结果表明随着阀值的变化,各辅助胶凝材料分属于不同的类别,其中矿渣粉和钢渣粉的活性最高。

Based on the fuzzy mathematics theory, a method of choosing proper substitute of accessorial cementitious materials is presented, which is the fussy classification analysis. Using this method, subjectivity and unilaterialism by somebody＇s experiences can be avoided. The principle of fuzzy classification analysis, process and its application on choosing substitute accessorial cementitious materials are also discussed in this paper. The results indicate that when the limen is changed, the accessorial cementitious materials are belong to different category. Among them, the activity of slag powder and steel-making slag powder is the highest.