熵权TOPSIS法在优选低放射性装饰建筑材料中的应用

文章介绍了熵权TOPSIS法的原理,并尝试用该方法分别对不同地区生产的装饰建筑材料釉面砖、花岗石的各项指标进行优化排序,以此来达到优选低放射性装饰建筑材料的目的。首先用熵权TOPSIS法给予所选装饰建筑材料样品数及放射性核素含量的指标数据进行处理,然后对不同指标赋予不同的权重,最后通过SAS软件进行相应的数据分析及优劣排序,得到最佳的低放射性装饰建筑材料样品为四川彩釉砖和河南花岗石。通过本文的结果可以看出应用熵权TOPSIS法进行低放射性装饰建筑材料的优选是可行的,也为以后优选低放射性装饰建筑材料提供了方法上的借鉴。

The Application of Entropy Weight TOPSIS Method for Optimal Choice In Low Radiological Decorative Buiding Materials

In this paper,the principle of TOPSIS method was introduced and applied to sorting the given indexes of glazed brick and granite respectively in different areas' decorative building materials in order to selecting the optimal low radiological decorative building materials.First,the entropy weight TOPSIS method was used for data processing about the sample numbers and radionuclides content,and then different weights were given to different indexes.Finally,by using the SAS software for data analysis and sorti...