摘要
Abstract
In this paper,the variation of mechanical strength of hydraulic concrete under different fly ash content(10%,20%,30%)and dif-ferent slag content(15%,30%,the proportion of slag to fly ash)was studied.The results show that the slope of the evolution curve of con-crete mechanical strength-fly ash content is larger with the longer curing time.With the increase of curing age,the slope of the evolution curve of concrete compressive and tensile strength-slag content is larger.When the fly ash content is 20%and the slag content is 15%,the com-pressive strength and tensile strength of concrete are the best.关键词
水工混凝土/矿渣/粉煤灰/抗压强度/抗拉强度Key words
Hydraulic concrete/Mineral residue/Fly ash/Compressive strength/Tensile strength分类
建筑与水利
