Analyse the effect of carbon fiber reinforced polymer (CFRP) strengthening of beams using ANSYS

  • Sabiha Barour Department of Civil Engineering, Institute of Sciences, University Center of Tipaza, Algeria
  • Abdesselam Zergua Department of Civil Engineering, University of Frères Mentouri-Constantine, Algeria.
  • Farid Bouziadi Laboratory of Materials Sciences and Environment, Department of Civil Engineering, Hassiba Benbouali University of Chlef, Algeria.
  • Waleed Abed Jasim Projects Department, Ministry of Construction and Housing and Public Municipalities, Baghdad, Iraq.
Keywords: Analysis, FEA, ANSYS, CFRP

Abstract

This paper presents a nonlinear finite element model analysis to effect of carbon fiber reinforced polymer (CFRP) strengthening of beams using ANSYS, Finite element software ANSYS 12.0 has been used for modeling the beams by conducting nonlinear static analysis. The SOLID 65 and SHELL 181, LINK180 elements have been used to, respectively; model the 3D concrete beams and the composite layer, steel rebars. The results of the finite element were compared with the experimental data The results showed that the general behavior of the finite element models represented by the load-deflection curves shows good agreement with the test data from the previous researches.

References

Ahmad E. and Sobuz H. Flexural Performance of CFRP Strengthened RC Beams with Different Degrees of Strengthening Schemes. Int. J. Physical Sciences, vol. 6, no. 9, pp. 2229–2238, May. 2011.

ANSYS. User manual, version 12. Canonsburg (PA, USA).

Anthony, J. Wolanski, (2004). Flexural behaviour of Reinforced and Prestressed Concrete Beams using Finite Element Analysis, Thesis Report, Marquette University

Ashour A., El-refaie S. & Garrity, S. Flexural Strengthening of RC Continuous Beams Using CFRP Laminates. Cement and Concrete Composites, vol. 26, no. 7, pp. 765–775, Oct. 2004.

Bruno,D.,Carpino ,R., Greco,F. (2007). Modelling of mixed mode debonding in FRP reinforced beams. Compos Sci. Technol; 67:1459–74.

Dahmani ,L., Khennane, A. and Kaci , S. (2010). Crack Identification in Reinforced Concrete Beams using Ansys Software, Strength of Materials, Vol. 42, No. 2, pp. 232-244.

Darmansyah Tjitradi, Eliatun Eliatun, Syahril Taufik (2017) . 3D ANSYS Numerical Modeling of Reinforced Concrete Beam Behavior under Different Collapsed Mechanisms. International Journal of Mechanics and Applications 2017, 7(1).

Dong J., Wang Q. and He Zhongwei Guan D. CFRP sheets for flexural strengthening of RC beams. Multimedia Technology (icmt), Int. Conf., pp. 1000–1003, Jul. 2011.

Esfahani M., Kianoush M. and Tajar A. Flexural behavior of reinforced concrete beams strengthened by CFRP sheets. Eng. Structures, vol. 29, no. 10, p. 2428–2444, Oct. 2007.

Fanning, P. (2001). Nonlinear Models of Reinforced and Post-tensioned Concrete Beams, Electronic Journal of Structural Engineering, Vol. 2 pp.111-119.

Hawileh, R.A. , Nawaz ,W., Abdalla, J.A., Saqan, E.I. (2015). Effect of flexural CFRP sheets on shear resistance of reinforced concrete beams, Journal composite Structures 122 .468–476.

Musmar,M.A., Rjoub,M.I. and Hadi, M.A.(2014) . Nonlinear Finite Element Analysis of Shallow Reinforced Concrete Beams Using Solid65 Element, ARPN Journal of Engineering and Applied Sciences, 9(2), 85- 89.

Parandaman ,P. and Jayaram, M. (2014). Finite element analysis of reinforced concrete beam retrofitted with different fibre composites, Middle-East Journal of Scientific Research 22(7), 948-953.

Published
2024-12-31
How to Cite
Barour, S., Zergua, A., Bouziadi, F., & Abed Jasim , W. (2024). Analyse the effect of carbon fiber reinforced polymer (CFRP) strengthening of beams using ANSYS. Journal of Building Materials and Structures, 11(2), 115-121. https://doi.org/10.34118/jbms.v11i2.4115
Section
Original Articles