Evaluation of the Flexural Performance of the Mono and Hybrid FRP Strengthened RC Beams: Static and Cyclic Loads

Karthick, Jaisankar; Suguna, Kannan; Raghunath, Pulipakka Narasimha Rao

Jaisankar Karthick, Kannan Suguna, Pulipakka Narasimha Rao Raghunath

Evaluation of the Flexural Performance of the Mono and Hybrid FRP Strengthened RC Beams: Static and Cyclic Loads

Abstract:
The flexural response of externally strengthened RC beams with GFRP and HFRP (hybrid FRP) sheets under monotonic and cyclic loading conditions are investigated. Fourteen beams in two series (Series1and 2) were cast for this study. Each series consisted of seven beams. A total number of 14 beams were cast, out of which 2 beams considered as control specimen. The 12 beams were externally strengthened with GFRP sheets (4 beams) and HFRP sheets (8 beams). Series 1 and Series 2 beams were tested for two-point static and cyclic loads. The experimental for ultimate strength, deformation, stiffness, ductility, energy absorption and modes of failures are conversed for all the tested beams. The peak load for the RC beams tested specimens under static loads were computed using ACI 440.2R-08 guidelines. An optimum increase of 171.43 % in ultimate load carrying capacity was found for the beam strengthened with HFRP sheets than the control beam. Also, the predicted ultimate loads exhibited the good convergence with the test results.

Keywords:
cyclic; flexure; FRP; hybrid; RC beams

Issue: 2023 Volume 60, Issue 2

Pages: 84-98

Publication date: 2023/7/3

https://doi.org/10.37358/MP.23.2.5664

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Citation Styles

Cite this article as:
KARTHICK, J., SUGUNA, K., RAGHUNATH, P.N.R., Evaluation of the Flexural Performance of the Mono and Hybrid FRP Strengthened RC Beams: Static and Cyclic Loads, Mater. Plast., 60(2), 2023, 84-98. https://doi.org/10.37358/MP.23.2.5664

Vancouver
Karthick J, Suguna K, Raghunath PNR. Evaluation of the Flexural Performance of the Mono and Hybrid FRP Strengthened RC Beams: Static and Cyclic Loads. Mater. Plast.[internet]. 2023 Apr;60(2):84-98. Available from: https://doi.org/10.37358/MP.23.2.5664

APA 6th edition
Karthick, J., Suguna, K. & Raghunath, P.N.R. (2023). Evaluation of the Flexural Performance of the Mono and Hybrid FRP Strengthened RC Beams: Static and Cyclic Loads. Materiale Plastice, 60(2), 84-98. https://doi.org/10.37358/MP.23.2.5664

Harvard
Karthick, J., Suguna, K., Raghunath, P.N.R. (2023). 'Evaluation of the Flexural Performance of the Mono and Hybrid FRP Strengthened RC Beams: Static and Cyclic Loads', Materiale Plastice, 60(2), pp. 84-98. https://doi.org/10.37358/MP.23.2.5664

IEEE
J. Karthick, K. Suguna, P.N.R. Raghunath, "Evaluation of the Flexural Performance of the Mono and Hybrid FRP Strengthened RC Beams: Static and Cyclic Loads". Materiale Plastice, vol. 60, no. 2, pp. 84-98, 2023. [online]. https://doi.org/10.37358/MP.23.2.5664

Text
Jaisankar Karthick, Kannan Suguna, Pulipakka Narasimha Rao Raghunath,
Evaluation of the Flexural Performance of the Mono and Hybrid FRP Strengthened RC Beams: Static and Cyclic Loads,
Materiale Plastice,
Volume 60, Issue 2,
2023,
Pages 84-98,
ISSN 2668-8220,
https://doi.org/10.37358/MP.23.2.5664.
(https://revmaterialeplastice.ro/Articles.asp?ID=5664)
Keywords: cyclic; flexure; FRP; hybrid; RC beams

RIS
TY - JOUR
T1 - Evaluation of the Flexural Performance of the Mono and Hybrid FRP Strengthened RC Beams: Static and Cyclic Loads
A1 - Karthick, Jaisankar
A2 - Suguna, Kannan
A3 - Raghunath, Pulipakka Narasimha Rao
JF - Materiale Plastice
JO - Mater. Plast.
PB - Materiale Plastice SRL
SN - 2668-8220
Y1 - 2023
VL - 60
IS - 2
SP - 84
EP - 98
UR - https://doi.org/10.37358/MP.23.2.5664
KW - cyclic
KW - flexure
KW - FRP
KW - hybrid
KW - RC beams
ER -

BibTex
@article{MatPlast2023P84,
author = {Karthick Jaisankar and Suguna Kannan and Raghunath Pulipakka Narasimha Rao},
title = {Evaluation of the Flexural Performance of the Mono and Hybrid FRP Strengthened RC Beams: Static and Cyclic Loads},
journal = {Materiale Plastice},
volume = {60},
number = {2},
pages = {84-98},
year = {2023},
issn = {2668-8220},
doi = {https://doi.org/10.37358/MP.23.2.5664},
url = {https://revmaterialeplastice.ro/Articles.asp?ID=5664}
}

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