硅酸盐通报2011，Vol.30Issue(3)：656-661,666,7.
粉煤灰粒度分布及其活性的灰色关联分析
Grey Incidence Analysis between Particle Size Distribution of Fly Ash and Its Activity
周立霞 1王起才1
作者信息
- 1. 兰州交通大学土木工程学院,兰州730070
- 折叠
摘要
Abstract
Fly ash with different particle size distributions were tested by laser particle analysis. The relationship between the particle size distribution of fly ash and its activity was studied. The results show that particle size distribution of fly ash influences its activity obviously. The volume fraction of particles ranging from 0 to 19.953 μm has the positive effect on the activity index of fly ash. The particles ranging from 5. 012 to 19.953 μm has the maximum positive degree of grey incidence. The volume fraction of particles greater than 19.953 pn has the negative effect on the activity index of fly ash.关键词
粉煤灰/激光粒度分析/粒度分布/活性/灰色关联分析Key words
fly ash /laser particle analysis/ particle size distribution/ activity/ grey incidence analysis分类
建筑与水利引用本文复制引用
周立霞,王起才..粉煤灰粒度分布及其活性的灰色关联分析[J].硅酸盐通报,2011,30(3):656-661,666,7.
