Fracture and Structural Integrity e-ISSN 1971-8993 Open access
Miscellanea Vol. 16, No. 60 (2022)

Web post-buckling strength of thin-webbed cellular beams using carbon PFRP profiles

Author and affiliation details
  • Hamda Guedaoura Corresponding author Civil Engineering Laboratory, Badji Mokhtar- Annaba University, P. O. Box 12, 23000 Annaba, Algeria hamda.guedaoura@gmail.com
  • Yazid Hadidane Civil Engineering Laboratory, Badji Mokhtar- Annaba University, P. O. Box 12, 23000 Annaba, Algeria
DOI
10.3221/IGF-ESIS.60.04
Pages
43-61
Published
Licence
CC BY 4.0
Published inVol. 16, No. 60 (2022)Go to the issue

Abstract

Currently, cellular steel beams are widely used by structural engineers and major companies due to their useful structural applications and serviceable performance. However, these types of steel beams are susceptible to different states of instability and failure mechanisms such as web post-buckling. The aim of this paper is to investigate the effectiveness of using externally bonded pultruded carbon fiber (CFRP) profiles for the strengthening of web post-buckling in thin webbed cellular beams as an alternative to the typical welding technique of reinforcement. A proposed numerical model created with the finite element software ABAQUS capable of capturing the de-bonding and fracture along the adhesive layer between steel and CFRP has been validated using published experimental results. The suggested numerical model is then used to simulate the parametric analysis of using pultruded CFRP T and U sections to strengthen six cellular beams of various sizes. It was found that this novel technique was able to prevent the web post-buckling failure mode or delay it to a grater load with a considerable strength enhancement comparable to control beams.

Keywords

Article history

  1. ReceivedUntil the next stage: 26 days
  2. Revision requestedUntil the next stage: 5 days
  3. RevisedUntil the next stage: 1 day
  4. AcceptedUntil the next stage: 65 days
  5. Published

How to cite

APA

Guedaoura, H., & Hadidane, Y. (2022). Web post-buckling strength of thin-webbed cellular beams using carbon PFRP profiles. Fracture and Structural Integrity, 16(60), 43–61. https://doi.org/10.3221/IGF-ESIS.60.04

IEEE

H. Guedaoura and Y. Hadidane, “Web post-buckling strength of thin-webbed cellular beams using carbon PFRP profiles,” Fracture and Structural Integrity, vol. 16, no. 60, pp. 43–61, 2022, doi: 10.3221/IGF-ESIS.60.04.

MLA

Guedaoura, Hamda, and Yazid Hadidane. “Web post-buckling strength of thin-webbed cellular beams using carbon PFRP profiles.” Fracture and Structural Integrity, vol. 16, no. 60, 2022, pp. 43–61. https://doi.org/10.3221/IGF-ESIS.60.04.

Chicago

Guedaoura, Hamda, and Yazid Hadidane. 2022. “Web post-buckling strength of thin-webbed cellular beams using carbon PFRP profiles.” Fracture and Structural Integrity 16 (60): 43–61. https://doi.org/10.3221/IGF-ESIS.60.04.

Harvard

Guedaoura, H. and Hadidane, Y. (2022) ‘Web post-buckling strength of thin-webbed cellular beams using carbon PFRP profiles’, Fracture and Structural Integrity, 16(60), pp. 43–61. doi: 10.3221/IGF-ESIS.60.04.

Vancouver

Guedaoura H, Hadidane Y. Web post-buckling strength of thin-webbed cellular beams using carbon PFRP profiles. Fracture and Structural Integrity. 2022;16(60):43-61. doi:10.3221/IGF-ESIS.60.04

BibTeX

@article{guedaoura2022, author = {Guedaoura, Hamda and Hadidane, Yazid}, title = {Web post-buckling strength of thin-webbed cellular beams using carbon PFRP profiles}, journal = {Fracture and Structural Integrity}, year = {2022}, volume = {16}, number = {60}, pages = {43--61}, doi = {10.3221/IGF-ESIS.60.04}, url = {https://doi.org/10.3221/IGF-ESIS.60.04}, issn = {1971-8993} }

RIS

TY - JOUR AU - Guedaoura, Hamda AU - Hadidane, Yazid TI - Web post-buckling strength of thin-webbed cellular beams using carbon PFRP profiles JO - Fracture and Structural Integrity T2 - Fracture and Structural Integrity PY - 2022 DA - 2022/03/25 VL - 16 IS - 60 SP - 43 EP - 61 DO - 10.3221/IGF-ESIS.60.04 UR - https://doi.org/10.3221/IGF-ESIS.60.04 SN - 1971-8993 ER -

Licence

Creative Commons Attribution 4.0 International

May be shared and adapted, provided appropriate credit is given. Copyright © 2022 Hamda Guedaoura, Yazid Hadidane.

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

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