:: International Transaction Journal of Engineering, Management, & Applied Sciences & Technologies
http://TuEngr.com
ISSN 2228-9860
eISSN 1906-9642
CODEN: ITJEA8
FEATURE PEER-REVIEWED ARTICLE
Vol.12(8) (2021) |
A.T.Karikalan, A.Prabaghar and J.Saravanan(Department of Civil and Structural Engineering, Annamalai University, Chidambaram, Tamil Nadu, INDIA).
Disciplinary: Civil & Structural Engineering.
doi: 10.14456/ITJEMAST.2021.158
Keywords: FRP; GGBS; GFRP; Parametric study; RC beam; Beam testing; Beam modeling; ANSYS; Nonlinear analysis; Beam deflection; GGBS RC Beam FEA.
This research focuses on a parametric study of ground granulated blast furnace slag-based reinforced cement concrete using fibre reinforced polymer bars. The major variables are fine aggregates and reinforcement bars. Fine aggregates like river sand and manufactured sand (M-sand) were used with reinforcement bars such as steel, hybrid FRP, and GFRP bars. The replacement of cement by GGBS is constant. The optimum percentage of GGBS is 30 % for all 12 beams. Limited researches are available on reinforced concrete (RC) beams using fibre reinforced polymer bars. Nonlinear finite element analysis is carried out using finite element software ANSYS. The load-carrying capacity of the conventional RC beam using M-sand is 13.33 % higher than the beam using river sand. The ultimate load of B6 (M-sand with hybrid FRP beam) is 4.12 % and 24.09 % higher than the B2 (M-sand with steel reinforcement) and B10 (M-sand with GFRP beam). The strain value of concrete reaches a maximum in B12 (M-sand with 3-GFRP-bottom bars) about 0.0134 and strain in steel reaches 0.089 for beam B10 (M-sand with GFRP beam). This study finds that the effects of M-sand and FRP bars will influence the strength of GGBS based RC beams.
Paper ID: 12A8K
Cite this article:
Karikalan, A.T., Prabaghar, A., Saravanan, J. (2021). A Parametric Study on Ground Granulated Blast Furnace Slag-based Reinforced Cement Concrete Using Fibre Reinforced Polymer Bars. International Transaction Journal of Engineering, Management, & Applied Sciences & Technologies, 12(8), 12A8K, 1-7. http://doi.org/10.14456/ITJEMAST.2021.158
References
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Vol.12(8)(2021)
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Vol.12(6)(2021)
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