材料科学与工程学报2017，Vol.35Issue(6)：934-939,6.DOI:10.14136/j.cnki.issn 1673-2812.2017.06.015
粉煤灰细度对超高韧性水泥基复合材料性能的影响
Effect of Fineness of Fly Ash on Properties of Engineered Cementitious Composites
摘要
Abstract
In order to study the fineness of fly ash on the properties of engineered cementitious composites (ECC),the tensile and compressive properties of ECC specimens which were made of three different fineness fly ash were investigated and the grey relational analysis were also performed in this paper.The results show that the tensile strain of ECC does not have a simple linear relationship with the fineness of fly ash,and the fineness is also not the key factor to ECC compression performance,but all of them are dependant on the activity of fly ash.In certain conditions,by changing the fineness of fly ash,the ductility of ECC can be improved without affecting the strength of matrix.关键词
超高韧性水泥基复合材料(ECC)/粉煤灰细度/灰色关联分析Key words
Engineered cementitious composites(ECC)/fineness of fly ash/grey correlation analysis分类
化学化工引用本文复制引用
阚黎黎,陶毅晨,朱瑨,徐超,曹号..粉煤灰细度对超高韧性水泥基复合材料性能的影响[J].材料科学与工程学报,2017,35(6):934-939,6.基金项目
国家自然科学基金资助项目(51508329) （51508329）
