Fracture and Structural Integrity e-ISSN 1971-8993 Open access
SI: Failure Analysis of Materials and Structures Vol. 16, No. 60 (2022)

Experimental and numerical evaluation of compression confinement techniques for HSC beams reinforced with different ratios of high strength steel reinforcement

Author and affiliation details
  • Seleem Ahmad Corresponding author Faculty of Engineering, Zagazig University, Egypt ORCID iD0000-0001-9894-0209 seleemahmad62@yahoo.com
  • Abdo-Alfatah Graf Faculty of Engineering, Zagazig University, Egypt
  • Abd El-Monem El-Kholy Faculty of Engineering, Zagazig University, Egypt
  • Mohamed Bneni Faculty of Engineering, University of Zawia, Libya ORCID iD0000-0002-4352-5654
  • Ahmed Elkilani Faculty of Engineering, Zagazig University, Egypt
DOI
10.3221/IGF-ESIS.60.22
Pages
310-330
Published
Licence
CC BY 4.0
Published inVol. 16, No. 60 (2022)Go to the issue

Abstract

This work presents experimental and numerical research to evaluate the compression confinement techniques of HSC beams reinforced with different ratios of high-strength steel reinforcement. Twelve specimens of high-strength reinforced concrete beams with two different compression confinement techniques were tested experimentally. The first method is used carbon fiber reinforced polymers sheets (CFRPs) around the compression zone, CF, and the steel fibers reinforced concrete is used in the compression zone by 1% of volume fraction, SF, in the second case. A 3-D finite element analysis was done; using the ANSYS program to simulate and idealize all experimental specimens. The numerical and experimental results of the RC beams were validated and compared in this work. The results showed that there is a good idealization using 3-D finite element models with the experimental specimens. Also, it was found that using the suggested techniques can increase the strength ratio and increase the ductility index depending on the tensile reinforcement ratios. Moreover, the energy absorption and the mode of failure were enhanced.

Keywords

Article history

  1. ReceivedUntil the next stage: 28 days
  2. Revision requestedUntil the next stage: 2 days
  3. RevisedUntil the next stage: 2 days
  4. AcceptedUntil the next stage: 59 days
  5. Published

How to cite

APA

Ahmad, S., Graf, A.-A., El-Kholy, A. E.-M., Bneni, M., & Elkilani, A. (2022). Experimental and numerical evaluation of compression confinement techniques for HSC beams reinforced with different ratios of high strength steel reinforcement. Fracture and Structural Integrity, 16(60), 310–330. https://doi.org/10.3221/IGF-ESIS.60.22

IEEE

S. Ahmad, A.-A. Graf, A. E.-M. El-Kholy, M. Bneni, and A. Elkilani, “Experimental and numerical evaluation of compression confinement techniques for HSC beams reinforced with different ratios of high strength steel reinforcement,” Fracture and Structural Integrity, vol. 16, no. 60, pp. 310–330, 2022, doi: 10.3221/IGF-ESIS.60.22.

MLA

Ahmad, Seleem, et al. “Experimental and numerical evaluation of compression confinement techniques for HSC beams reinforced with different ratios of high strength steel reinforcement.” Fracture and Structural Integrity, vol. 16, no. 60, 2022, pp. 310–330. https://doi.org/10.3221/IGF-ESIS.60.22.

Chicago

Ahmad, Seleem, Abdo-Alfatah Graf, Abd El-Monem El-Kholy, Mohamed Bneni, and Ahmed Elkilani. 2022. “Experimental and numerical evaluation of compression confinement techniques for HSC beams reinforced with different ratios of high strength steel reinforcement.” Fracture and Structural Integrity 16 (60): 310–330. https://doi.org/10.3221/IGF-ESIS.60.22.

Harvard

Ahmad, S., Graf, A.A., El-Kholy, A.E.M., Bneni, M. and Elkilani, A. (2022) ‘Experimental and numerical evaluation of compression confinement techniques for HSC beams reinforced with different ratios of high strength steel reinforcement’, Fracture and Structural Integrity, 16(60), pp. 310–330. doi: 10.3221/IGF-ESIS.60.22.

Vancouver

Ahmad S, Graf AA, El-Kholy AEM, Bneni M, Elkilani A. Experimental and numerical evaluation of compression confinement techniques for HSC beams reinforced with different ratios of high strength steel reinforcement. Fracture and Structural Integrity. 2022;16(60):310-330. doi:10.3221/IGF-ESIS.60.22

BibTeX

@article{ahmad2022, author = {Ahmad, Seleem and Graf, Abdo-Alfatah and El-Kholy, Abd El-Monem and Bneni, Mohamed and Elkilani, Ahmed}, title = {Experimental and numerical evaluation of compression confinement techniques for HSC beams reinforced with different ratios of high strength steel reinforcement}, journal = {Fracture and Structural Integrity}, year = {2022}, volume = {16}, number = {60}, pages = {310--330}, doi = {10.3221/IGF-ESIS.60.22}, url = {https://doi.org/10.3221/IGF-ESIS.60.22}, issn = {1971-8993} }

RIS

TY - JOUR AU - Ahmad, Seleem AU - Graf, Abdo-Alfatah AU - El-Kholy, Abd El-Monem AU - Bneni, Mohamed AU - Elkilani, Ahmed TI - Experimental and numerical evaluation of compression confinement techniques for HSC beams reinforced with different ratios of high strength steel reinforcement JO - Fracture and Structural Integrity T2 - Fracture and Structural Integrity PY - 2022 DA - 2022/03/25 VL - 16 IS - 60 SP - 310 EP - 330 DO - 10.3221/IGF-ESIS.60.22 UR - https://doi.org/10.3221/IGF-ESIS.60.22 SN - 1971-8993 ER -

Licence

Creative Commons Attribution 4.0 International

May be shared and adapted, provided appropriate credit is given. Copyright © 2022 Seleem Ahmad, Abdo-Alfatah Graf, Abd El-Monem El-Kholy, Mohamed Bneni, Ahmed Elkilani.

Copyright 
Authors are allowed to retain both the copyright and the publishing rights of their articles without restrictions.  

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