Study on Axial Compression Test of Corroded Reinforced Concrete Columns Reinforced by MPC Bonding CFRP

3rd International Conference on Manufacturing, Material and Metallurgical Engineering

机械制造;材料科学;冶金学

Zhao, Chang^1 ; Li, Yue^1 ; Wang, Zigeng^1 ; Li, Zhanguo^1

Key Laboratory of Urban Security and Disaster Engineering, MOE, Beijing Key Lab of Earthquake Engineering and Structural Retrofit, Beijing University of Technology, Beijing

100124, China^1

关键词: Carbon fiber sheet (CFRP);    Cfrp reinforcements;    Compression failure;    Magnesium phosphate cement;    Reinforced concrete column;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/409/1/012030/pdf
DOI  :  10.1088/1757-899X/409/1/012030

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

In this paper, reinforced concrete was first reinforced by magnesium phosphate cement (MPC) bonding carbon fiber sheets (CFRP). The axial compression test was conducted to evaluate the property of the MPC-CFRP reinforcement corroded reinforced concrete column. The results showed that the MPC-CFRP reinforcement corroded reinforced concrete columns had better structural bearing capacity and ductility in the process of compression failure.