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http://dx.doi.org/10.12652/Ksce.2022.42.5.0607

Performance Evaluation of Fiber-Reinforced Concrete Compression Members Transversely Constrained by BFRP  

Lee, Gyeong-Bok (Gangneung-Wonju National University)
Lee, Sang-Moon (Gangneung-Wonju National University)
Jung, Woo-Young (Gangneung-Wonju National University)
Publication Information
KSCE Journal of Civil and Environmental Engineering Research / v.42, no.5, 2022 , pp. 607-616 More about this Journal
Abstract
Corrosion and degradation of reinforced structures due to abnormal climates and natural disasters further accelerate the aging of structures. Coping with the decrease in structure performance, many old structures are being repaired and reinforced with low-weight and high-strength materials such as glass fiber composite material (GFRP). To further contribute, this paper focus on a more economical and eco-friendly material, basalt fiber composite (BFRP), which provide a more effective lateral constraint effect for seismic reinforcement. The main variables considered in this study are the curing temperature during the manufacturing of BFRP and the material characteristics of the target concrete member. The lateral constraint reinforcement effect was investigated through the evaluation of the performance of normal concrete and those with improved durability through fiber reinforcement. The reinforcement effect was 3.15 times for normal concrete and 3.72 times for fiber reinforced concrete, and the difference in reinforcement effect due to the improvement of the durability characteristics of the compression member was not significant. Lastly, the performance of the BFRP was compared with the results of the GFRP reinforcement from the previous study. The effect of the BFRP reinforcement was 1.18 times better than that of the GFRP reinforcement.
Keywords
Confined effect; Compression member; BFRP; Fiber-reinforced concrete; Freezing and thawing;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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1 Chhorn, B. and Jung, W. Y. (2020). "Evaluation of buckling resistance of basalt fiber reinforced polymer plate." Iranian Journal of Science and Technology, Transactions of Civil Engineering, Vol. 44, No. 1, pp. 229-240.   DOI
2 Choi, H. K., Bae, B. I. and Koo, H. S. (2015). "Correlation between mix proportion and mechanical characteristics of steel fiber reinforced concrete." Journal of the Korea Concrete Institute, Vol. 27, No. 4, pp. 331-341. DOI: https://dx.doi.org/10.4334/JKCI.2015.27.4.331 (in Korean).   DOI
3 Jung, W. Y., Kim, J. S. and Kwon, M. H. (2013). "Evaluation of tensile material properties and confined performance of GFRP composite due to temperature elevation." Journal of the Korea Academia-Industrial cooperation Society, Vol. 14, No. 7, pp. 3562-3569. DOI: https://dx.doi.org/10.5762/KAIS2013.14.7.3562 (in Korean).   DOI
4 Korea Institute of Construction Technology (KICT) (2017). Structural performance improvement of infrastructures using FRP composites, Final Report, Korea Institute of Construction Technology. DOI: https://doi.org/10.23000/TRKO201800042659 (in Korean).   DOI
5 Cho, D. W. (2020). Bending test of concrete beam reinforced with BFRP plate and soft coating agent, Master's Thesis, Gangneung Wonju University, Gangneung, Korea (in Korean).
6 Dawei, Z. (2016). "Effect of PET wrapping on shear performance of corroded reinforced concrete columns." 5th International Conference on Durability of Concrete Structures 2016, Shenzhen, Guangdong Province, China, pp. 141-146. DOI: 10.5703/1288284316123.   DOI
7 Heon, Y. J. (2016). A study on the mechanical property of fiber reinforced high strength concrete, Ph.D. Thesis, Joongbu University, Geumsan, Korea (in Korean).
8 Korea Expressway Corporation (2005). 2005 Highway design practical handbook, Korea Expressway Corporation (in Korean).
9 KS F 2403 (2019). Standard test method for making and curing concrete specimens, Korea Construction Living Environment Testing Institute (in Korean).
10 KS F 2405 (2017). Standard test method for compressive strength of concrete, Korea Construction Living Environment Testing Institute (in Korean).
11 KS F 2456 (2018). Standard test method for resistance of concrete to rapid freezing and thawing, Korea Construction Living Environment Testing Institute (in Korean).
12 Kwak, Y. J. (2019). Evaluation of proto-BFRP border attachment strength according to freezing, temperature, and crack repair, Master's Thesis, Gangneung Wonju University, Gangneung (in Korean).
13 Lee, C. H. and Eo, S. H. (2020). "Compressive strength and durability evaluation by freezing and thawing test of repaired reinforced concrete columns." International Journal of Contents, Vol. 20, No. 12, pp. 529-536. DOI: https://doi.org/10.5392/JKCA.2020.20.12.529 (in Korean).   DOI
14 Lee, D. H., Kim, Y. S. and Chung, Y. S. (2006). "Stress-strain behavior characteristics of concrete cylinders confined with FRP wrap." Journal of the Korea Concrete Institute, Vol. 19, No. 2, pp. 135-144. DOI: https://doi.org/10.4334/jkci.2007.19.2.135 (in Korean).   DOI
15 Lee, S. K., Min, K. H., Kook, K. H., Shin, H. O. and Yoon, Y. S. (2009). "An experimental study on unidirectional compressive behaviors of the FRP sheet confined concrete." Proceedings of the 2009 regular symposium of the Korean Society of Civil Engineers, Vol. 2009, No. 10, pp. 1343-1346 (in Korean).
16 Sim, J. S., Park, S. G., Mun, D. Y. and Park, S. J. (2004). "A study on the durability and flexural strengthening capacity of continuous basalt reinforcing fibers." Journal of the Korean Society of Civil Engineers, KSCE, Vol. 24, No. 4, pp. 673-681 (in Korean).
17 Yoon, Y. S., Cho, S. J. and Kwon, S. J. (2019). "Prediction equation for chloride diffusion in concrete containing GGBFS based on 2-year cured results." Journal of the Korea Institute for Structural Maintenance and Inspection, Vol. 23, No. 2, pp. 1-9. DOI: https://doi.org/10.11112/ksmi.2019.23.2.1 (in Korean).   DOI
18 Ye, Y. Y., Liang, S. D., Feng, P. and Zeng, J. J. (2021). "Recyclable LRS FRP composites for engineering structures: current status and future opportunities." Composite Part B: Engineering. China, Vol. 212, pp. 1-22. DOI: https://doi.org/10.1016/j.compositesb.2021.108689.   DOI
19 Kim, G. R. (2021). "Structural evaluation of masonry wall reinforced by built-up T-joint BFRP plates." Journal of the Korean Society for Advanced Composite Structures, Vol. 12, No. 5, pp. 25-36. DOI: 10.11004/kosacs.2021.12.5.025.   DOI