Compare prone beams reinforced with steel rebar and rebar FRP

mojtaba ahmadzadeh talatapeh¹ ashkan khodabandeloo²

1) Graduate student, Department of Civil Engineering Structures trends Islamic Azad University, Urmia, Iran
2) Department of Civil Engineering, Islamic Azad University, Urmia, Iran

IOI Code : XYZA-ZZZDE
Publication : 2nd International Conference On Modern Researches in Civil Engineering, Architecture And Urban Development(2cauconf.com)
Abstract :
    As we know, roll bars or the same (FRP) Fiber Reinforced Polymer Unlike steel reinforcement with brittle fracture behavior are quite elastic to the extent that it reduces ductility structure is reinforced with the reinforcement.However, due to the low modulus of elasticity of the reinforcing steel, reinforced concrete structures have been reinforced with steel reinforcement beams is larger deflections.In one study, beams with steel and FRP reinforcing bars separately in ABAQUS software analysis and prone to gain its maximum negative strain. The GFRP rebar is used to arm bar. According to the results, we see that the curve of load-deflection beams reinforced with GFRP rebar is almost linear flow of steel trace of it is not visible.The results show that the rise in concrete beams with FRP rebar reinforced with steel rebar higher than the rise in beams and FRP reinforcement in tension also observed that the resistance of the steel bars more than the show.

Keywords : bars frp plastic fittings frp polymer fibers