Influence of steel plates on the compressive strength and pore structure of concrete

被引：0

作者：

Wang J. ^{[1
]}

Zhang X. ^{[1
]}

机构：

[1] School of Civil Engineering, Chongqing Industry Polytechnic College, No.1000 Taoyuan Avenue, Airport, Yubei District, Chongqing

来源：

Journal of Engineering and Applied Science | 2023年 / 70卷 / 01期

关键词：

Compressive strength; Concrete; Pore structure; Steel plates;

D O I：

10.1186/s44147-022-00172-7

中图分类号：

学科分类号：

摘要：

To accurately predict the strength of concrete in a combined structure, this paper analyzed the effect of steel plates on the pore structure and strength of concrete. Two concrete strengths and eight steel plate thicknesses were used for the experimental specimens, and their pore structures and strengths were tested at 3, 7, and 28 days. It was found that the pore structure of concrete increased with the increase in steel plate thickness. Additionally, the strength of concrete decreased with the increase in steel plate thickness. Besides, an equation was proposed to predict the strength of concrete in specimens with steel plates in this research. © 2023, The Author(s).

引用

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