Experimental Study on the Combined Aggregate Concrete Strength

被引:1
|
作者
Zhang, Yankun [1 ]
Chen, Eryan [2 ]
Guo, Zhenlei [1 ]
机构
[1] North China Univ Technol, Coll Architecture, Beijing, Peoples R China
[2] Beijing Inst Achitectural Design, Beijing, Peoples R China
关键词
combined aggregate; concrete; compressive strength; water-cement ratio;
D O I
10.4028/www.scientific.net/AMR.450-451.413
中图分类号
TU [建筑科学];
学科分类号
0813 ;
摘要
From the experimental research, the cube compressive strength and prism compressive strength of combined aggregate concrete are compared. Based on regression analysis, the influence of different substitution ratio of lightweight aggregate, age of concrete and water-cement ratio are studied, and the age coefficient is analyzed. According to the test results, the formula of compressive strength of combined aggregate concrete is given.
引用
收藏
页码:413 / +
页数:2
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