Development and Experimental Study of Bond between FRP Rebar and Concrete

Authors

  • Farheen Siddiqui M.Tech Student, Department of Civil Engineering, Walchand Institute of Technology (W.I.T), Solapur, India

DOI:

https://doi.org/10.54741/asejar.2.5.1

Keywords:

bond, reber, concrete

Abstract

Fiber reinforced polymer (FRP) bars are frequently used in civil engineering. due to their many benefits, which include excellent weight-to-strength ratio, light weight, ease of handling, electromagnetic neutrality, and lack of rust, as an alternative to reinforcement steel. FRP has also developed into a competitive and cost-effective structural material as production machinery advances and more industries become industrialized. In this study, the flexural presentation of concrete reinforced (RC) beams and fiber-reinforced polymer (FRP) bars after conditioning for 6, 9, and 12 months with simulated saltwater in a wet-dry environment cycling is investigated. This study's goal is to present new developments in the study of FRP-reinforced concrete structures based on current research. Among the subjects covered in this study are the bond presentation of FRP bars' flexural behavior, concrete's compression behavior, and concrete of ductility structures reinforced with FRP bars in recent years all over the world. The two types of FRP bars employed are basalt FRP (BFRP) and steel-FRP composite bars (SFCBs). Steel bars are used as a point of reference. The beams are subjected to a continuous load during conditioning. There are 24 simple-supported rays in all that have been verified.

Downloads

Download data is not yet available.

References

Baena, M., Torres, L., Turon, A., & Barris, C. (2018). Experimental study of bond behaviour between concrete and FRP bars using a pull-out test. Composites Part B: Engineering, 40(8), 784-797.

Newman, N., Ayoub, A., & Belarbi, A. (2020). Development length of straight FRP composite bars embedded in concrete. Journal of reinforced Plastics and Composites, 29(4), 571-589.

Galati, N., Nanni, A., Dharani, L.R., Focacci, F., & Aiello, M.A. (2019). Thermal effects on bond between FRP rebar and concrete. Applied Science and Manufacturing, 37(8), 1223-1230.

Veljkovic, A., Carvelli, V., Haffke, M.M., & Pahn, M. (2017). Concrete cover effect on the bond of GFRP bar and concrete under static loading. Composites Part B: Engineering, 124, 40-53.

Golafshani, E.M., Rahai, A., & Sebt, M.H. (2020). Bond behavior of steel and GFRP bars in self-compacting concrete. Construction and Building Materials, 61, 230-240.

Sindhuja, S., Bhuvaneshwari, P. (2021). Push-out test on low-density concrete filled stiffened steel tubular columns. Int. J. Civ. Eng., 19, 1399–1413

Soltani A, Tarighat A, & Varmazyari M. (2018). Calcined marl and condensed silica fume as partial replacement for ordinary portland cement. Int. J. Civ. Eng., 16, 1549–1559.

Medeiros-Junior RA, Gans PS, Pereira E, & Pereira E. (2019). Electrical resistivity of concrete exposed to chlorides and sulfates. ACI Mater J., 116, 119–130.

Published

2023-09-30

How to Cite

Farheen Siddiqui. (2023). Development and Experimental Study of Bond between FRP Rebar and Concrete. Applied Science and Engineering Journal for Advanced Research, 2(5), 1–6. https://doi.org/10.54741/asejar.2.5.1