Post-Fire Performance Enhancement of Pre-loaded RC Short Columns Using CFRP Confinement

References
- Abdel-Hafez, L. M., Abouelezz, A. E. Y., & Hassan, A. M. (2015). Behavior of RC columns retrofitted with CFRP exposed to fire under axial load. HBRC Journal, 11(1), 68–81.
https://doi.org/https://doi.org/10.1016/j.hbrcj.2014.02.002 . - Ahmed, A., Hasan, S., & Khalaf, A. (2019). Study the Behavior of High Performance Concrete Circular Short Columns Confined by CFRP. Engineering and Technology Journal, 37(7A), 273–281.
https://doi.org/10.30684/etj.37.7A.8 . - Akbulut, Y. E., Nayır, S., Altunışık, A. C., Kahya, V., Sünnetci, M. O., & Ersoy, H. (2025). Effectiveness of FRP wrapping of heat-damaged concrete in compression for different cooling procedures. Materials and Structures, 58(4), 156.
https://doi.org/10.1617/s11527-025-02683-0 . - Al-Kamaki, Y. S. S., Al-Mahaidi, R., & Bennetts, I. (2015). Experimental and numerical study of the behaviour of heat-damaged RC circular columns confined with CFRP fabric. Composite Structures, 133, 679–690.
https://doi.org/https://doi.org/10.1016/j.compstruct.2015.07.116 . - Alhadid, M. M. A., & Youssef, M. A. (2022). Residual Axial Behavior of Restrained Reinforced Concrete Columns Damaged by a Standard Fire. In Fire (Vol. 5, Issue 2).
https://doi.org/10.3390/fire5020042 . - Cao, V. Van, Dinh, L. H., Trinh, L. C., & Vo, H. B. (2023). Behavior of postfire RC columns retrofitted with CFRP wraps under monotonic and cyclic axial loadings: Experiments and theoretical analyses. Journal of Building Engineering, 72, 106657.
https://doi.org/10.1016/j.jobe.2023.106657 . - Chen, Q., & Jiang, Y. (2022). Performance Evaluation of Reinforced Concrete Columns under Simultaneously Combined Fire and Cyclic Loads. Buildings, 12(7), 1062.
https://doi.org/10.3390/buildings12071062 . - Dewi, S. H., Thamrin, R., Haris, S., & Yastari, F. P. (2024). Tensile Forces Behavior on Longitudinal Reinforcement and CFRP Strips on Circular Hollow Reinforced Concrete Columns. Civil and Environmental Engineering, 20(1), 86–97.
https://doi.org/10.2478/cee-2024-0008 . - Gao, W.-Y., Liang, J., Wang, T.-C., & Ouyang, L.-J. (2025). Postfire Axial Compression Behavior of Unloaded RC Columns Strengthened with CFRP Jackets. Journal of Composites for Construction, 29(6).
https://doi.org/10.1061/JCCOF2.CCENG-5189 . - Haris, M., Xiong, E., Gao, W., Samuel, M. A., Sahar, N. U., & Saleem, A. (2024). Strengthening Reinforced Concrete Members Using FRP—Evaluating Fire Performance, Challenges, and Future Research Directions: A State-of-the-Art Review. Polymers, 17(1), 13.
https://doi.org/10.3390/polym17010013 . - Hasan, A. T., Mashrei, M. A., & Makki, J. S. (2024). Behavior of Circular Reinforced Concrete Columns Strengthened by Different Techniques Subjected to Axial Loading. Civil and Environmental Engineering, 20(1), 319–331.
https://doi.org/10.2478/cee-2024-0025 . - Jovanović, B., Caspeele, R., Lombaert, G., Reynders, E., & Van Coile, R. (2023). State-of-the-art review on the post-fire assessment of concrete structures. Structural Concrete, 24(4), 5370–5387.
https://doi.org/10.1002/suco.202201108 . - Khalaf, S., Abed, F., El Refai, A., Alhoubi, Y., Ramzi, S., & Hajiloo, H. (2025). PBO-FRCM and CFRP strengthened reinforced concrete columns: In fire and post-fire behavior. Construction and Building Materials, 489, 142306.
https://doi.org/10.1016/j.conbuildmat.2025.142306 . - Kodur, V., Hibner, D., & Agrawal, A. (2017). Residual response of reinforced concrete columns exposed to design fires. Procedia Engineering, 210, 574–581.
https://doi.org/10.1016/j.proeng.2017.11.116 . - Lan, S., Liu, Y., Mao, D., & Wang, D. (2025). Experimental and theoretical study on flexural rigidity reduction of reinforced concrete eccentric column. Scientific Reports, 15(1), 29268.
https://doi.org/10.1038/s41598-025-15363-4 . - Li, X., Lu, J., Ding, D.-D., & Wang, W. (2017). Axial strength of FRP-confined rectangular RC columns with different cross-sectional aspect ratios. Magazine of Concrete Research, 69(19), 1011–1026.
https://doi.org/10.1680/jmacr.17.00036 . - Mansour Kadhum Alkafaji, M. (2015). Structural Performance of Short Square Self Compacting Concrete Columns in Fire. Engineering and Technology Journal, 33(1A), 237–256.
https://doi.org/10.30684/etj.33.1A.18 . - Muthuswamy, K. R., & Thirugnanam, G. S. (2014). Structural behaviour of hybrid fibre reinforced concrete exterior Beam-Column joint subjected to cyclic loading. International Journal of Civil & Structural Engineering, 4(3), 262–273.
- Noman, M., Salman, M., Ahmed, A., Hussain, M., Akhtar, A., & Zulqarnain, M. (2025). Repair of Fire-Damaged Circular and Square Columns Using CFRP Composites: A Comprehensive Review. Journal of Civil Engineering Frontiers, 6(02), 82–96.
https://doi.org/10.38094/jocef602116 . - Noman, M., Yaqub, M., Salman, M., Faizan, M., Mahmoudabadi, S., & Ahmad, A. (2025). Predicting axial load capacity of CFRP fire-damaged RC columns through DANN. Innovative Infrastructure Solutions, 10(12), 571.
https://doi.org/10.1007/s41062-025-02371-6 . - Salameh, A., Hawileh, R., Safieh, H., Assad, M., & Abdalla, J. (2024). Elevated Temperature Effects on FRP–Concrete Bond Behavior: A Comprehensive Review and Machine Learning-Based Bond Strength Prediction. Infrastructures, 9(10), 183.
https://doi.org/10.3390/infrastructures9100183 . - Sarsam, K., Khalel, R., & Hadi, M. (2018). Influence of Spirals on the Behavior of Short RC Columns Strengthened by External CFRP. Engineering and Technology Journal, 36(2A), 223–233.
https://doi.org/10.30684/etj.36.2A.15 . - Shin, J., Lee, H., Choi, I.-R., Min, J.-K., & Choi, S.-M. (2024). Fire performance of CFRP-strengthened piloti-type columns with fire-resistant materials during standard fire exposure. Scientific Reports, 14(1), 23597.
https://doi.org/10.1038/s41598-024-74306-7 . - Yoo, S.-W., & Choo, J. F. (2022). Behavior of CFRP-reinforced concrete columns at elevated temperatures. Construction and Building Materials, 358, 129425.
https://doi.org/https://doi.org/10.1016/j.conbuildmat.2022.129425 . - Zhao, J., Wang, S., Wang, Z., Wang, K., & Fu, C. (2023). Bond performance between FRP bars and geopolymer concrete after elevated temperature exposure. Construction and Building Materials, 384, 131476.
https://doi.org/https://doi.org/10.1016/j.conbuildmat.2023.131476 . - Zhou, J., Zhou, Y., Guo, M., & Xiang, S. (2026). Fire Performance of FRP-Composites and Strengthened Concrete Structures: A State-of-the-Art Review. Polymers, 18(2), 181.
https://doi.org/10.3390/polym18020181 .
Language: English
Submitted on: Feb 17, 2026
Accepted on: Mar 17, 2026
Published on: May 22, 2026
Published by: University of Žilina
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year
Related subjects:
© 2026 Mohanad Wisam Mousa, Ahlam Sader Mohammed, Sarmad Shafeeq Abdulqader, published by University of Žilina
This work is licensed under the Creative Commons Attribution 4.0 License.