Research progress on FRP confined recycled aggregate concrete components

被引：0
作者：
Liu, Chunyang [1 ,2 ]
Yan, Kai [1 ,2 ]
Li, Xiuling [1 ,2 ]
Sui, Yuwu [3 ]
机构：
[1] Department of Civil Engineering, Shandong Jianzhu University, Jinan
[2] Key Laboratory of Building Structural Retrofitting and Underground Space Engineering, Ministry of Education, Jinan
[3] School of Materials Science and Engineering, Shandong Jianzhu University, Jinan
来源：
Fuhe Cailiao Xuebao/Acta Materiae Compositae Sinica | 2024年 / 41卷 / 07期
基金：
中国国家自然科学基金;
关键词：
FRP confinement; material properties; recycled aggregate concrete; research progress; structural member properties;
D O I：
10.13801/j.cnki.fhclxb.20240011.001
中图分类号：
学科分类号：
摘要：
Promoting the use of recycled aggregate concrete is an important way to recycle the building solid waste and promote the sustainable development of ecological environment. Fiber reinforced polymer (FRP) is an effective way to improve the mechanical properties of recycled concrete. Domestic and overseas researchers have carried out experimental research on and theoretical analysis of the characteristic of compressive strength, stress-strain curve, mechanical properties and seismic performance of the FRP wrapped recycled concrete materials and structural member with the different design parameters, such as the replacement rate of recycled aggregate, FRP type, lateral confinement stiffness (number of FRP layers), FRP fully wrapped or strip wrapped, etc. The applicability of the ultimate strength and ultimate strain model of FRP confined ordinary concrete to the test results of FRP confined recycled concrete is also compared. This paper analyzes the research status and shortcomings of FRP confined recycled concrete materials and components, and summarizes the problems that need to be further researched, so as to provide references for the subsequent research and engineering application of FRP confined recycled concrete structures. © 2024 Beijing University of Aeronautics and Astronautics (BUAA). All rights reserved.
引用
收藏
页码：3494 / 3506
页数：12
相关论文
共 60 条
[1]  
BAO Jiuwen, YU Zihao, ZHANG Peng, Et al., Review on frost resistance property of recycled coarse aggregate concrete and its structural components, Journal of Building Structures, 43, 4, pp. 142-157, (2022)
[2]  
XIAO Jianzhuang, LI Jiabin, LAN Yang, Research on recycled aggregate concrete− A review, Concrete, 10, pp. 17-20, (2003)
[3]  
WANG Yuyin, WANG Qinghe, GENG Yue, State-of-the-art of horizontal structural members using recycled aggregate concrete, Engineering Mechanics, 35, 4, pp. 1-15, (2018)
[4]  
CAO Wanlin, XIAO Jianzhuang, YE Taoping, Et al., Research progress and engineering application of reinforced recycled aggregate concrete structure, Journal of Building Structures, 41, 12, pp. 1-16, (2020)
[5]  
CAO Wanlin, ZHAO Yuxi, YE Taoping, A review of recent advances in the long-term working characteristic of recycled concrete structure, Journal of Harbin Institute of Technology, 51, 6, pp. 1-17, (2019)
[6]  
TENG J G, LAM L., Behavior and modeling of fiber reinforced polymer-confined concrete, Journal of Structural Engineering, 130, 11, pp. 1713-1723, (2004)
[7]  
XIAO J Z, HUANG Y J, YANG J, Et al., Mechanical properties of confined recycled aggregate concrete under axial compression, Construction and Building Materials, 26, 1, pp. 591-603, (2012)
[8]  
CHEN G M, HE Y H, JIANG T, Et al., Behavior of CFRP-confined recycled aggregate concrete under axial compression, Construction and Building Materials, 111, pp. 85-97, (2016)
[9]  
CHEN G M, ZHANG J J, JIANG T, Et al., Compressive behavior of CFRP-confined recycled aggregate concrete in different-sized circular sections, Journal of Composites for Construction, 22, 4, (2018)
[10]  
JIANG T, TENG J G., Analysis-oriented stress-strain models for FRP-confined concrete, Engineering Structures, 29, 11, pp. 2968-2986, (2007)
123456