GFRP bars
Enhancement in Elastic Modulus of GFRP Bars by Material Hybridization
... reinforcing bars for concrete structure has been extensively investigated for last two decades and a number of FRP bars are commercially ...FRP bars is its low elastic modulus, if glass fibers are ...
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Flexural Strengthening of RC Columns with Low Longitudinal Steel Ratio using GFRP Bars
... FRP bars under axial load via classic analysis method developed for reinforced concrete columns based on strain compatibility and force equilibrium (ACI Committee 318 ...concrete, GFRP bars, and ...
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Bond Strength of GFRP Bars Embedded in Engineered Cementitious Composite using RILEM Beam Testing
... (GFRP) bars are recognized as a superior alterna- tive to ordinary steel bars for their high strength, lightweight, noncorrosive and nonconductive ...of GFRP bars can prevent ...
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Experimental Investigation of the Effect of Hybrid Fiber Lightweight Concrete Beams Reinforced with GFRP Bars
... FRP bars since this kind of failure is more gradual, less brittle and less catastrophic with higher deformability in comparison with the tensile rupture of FRP bars [22, ...the GFRP rupture (GR) ...
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Flexural behaviour of concrete slabs reinforced with gfrp bars and hollow composite reinforcing systems
... 2002). GFRP bars also have a higher longitudinal tensile strength, and they are lighter and are non-magnetic (Manalo et ...that GFRP bars are successful as internal reinforcement to beams ...
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Flexural analysis of concrete beams longitudinally reinforced with GFRP bars using discrete element model
... with GFRP bars were tested to ...with GFRP experienced larger ultimate load and larger deflection at same load level compared to beam reinforced with ...
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Behaviour of concentrically loaded geopolymer-concrete circular columns reinforced longitudinally and transversely with GFRP bars
... the GFRP-RGC columns were higher than that of the GFRP-RC ...that GFRP bars have better compatibility with geopolymer concrete compared with OPC concrete, owing to the higher elastic modulus ...
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Long-term performance of GFRP bars in concrete elements under sustained load and environmental actions
... (GFRP) bars subjected to accelerated aging ...small-scale GFRP RC beams were exposed to different environments and sustained stress levels for 120 and 270 days, ...stressed GFRP RC specimens ...
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Experimental study on diagonal shear cracks of concrete beams without stirrups longitudinally reinforced with gfrp bars
... Two types of failure mode were observed from the test (Tab. 1). The first type of failure is Flexural Failure (FF) indicated by rupture of longitudinal reinforcement, which was occurred in beams reinforced with ...
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Seismic Evaluation of Beam Column Joints Using GFRP Bars in Multi Storey Building using ETABS
... of GFRP model is more compared to STEEL model, but after reaching failure point STEEL model deflects due to the residual strength, while in case of GFRP model failure is sudden as GFRP bars ...
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Evaluation of the flexural strength and serviceability of geopolymer concrete beams reinforced with glass-fibre-reinforced polymer (GFRP) bars
... 6 longitudinal tensile reinforcement ratio, and anchorage system. Table 3 summarises the label and classification of the tested beams. The specimens were designated based on the type and amount of bottom longitudinal ...
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Behavior of High Strength Concrete (HSC) Reinforced Beam with GFRP Bars Using Plastic Damaged Concre
... tensile bars with GFRP 10 mm bar shows that the average tension ...the bars in tensile area increase to 3 bars, the stress 4% ...steel bars with 10 mm GFRP bars the ...
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Shear strength analysis of concrete beams reinforced with GFRP bars using strut and tie model
... The current ACI 440.1R-03 guide has proposed a design approach for calculating the concrete shear strength of Glass Fiber-reinforced polymer (GFRP)-reinforced concrete beams accounting for the axial stiffness of ...
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Strain distribution on reinforcement of concrete beams reinforced with glass fiber reinforced polymer (GFRP) bars
... FRP bars used in the study was supplied by Concrete Protection Products ...The bars are made of continuous E-glass fibres impregnated with a vinylester resin by using a pultrusion ...longitudinal ...
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Effects of diameter on the durability of glass-fiber-reinforced-polymer (GFRP) bars conditioned in alkaline solution
... Estimated affected portion of the GFRP bars 683 684 List of Figures: 685 Figure 1 – Tested GFRP bars specimens 686 Figure 2 - Test setup and instrumentation 687 Figure 3 - Load-deflectio[r] ...
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Performance Evaluation of One Way Concrete Slabs Reinforced with New Developed GFRP Bars
... (FRP) bars in construction as a replacement to steel bars provides a superior material which is capable to overcome corrosion ...(GFRP) bars which are known to have larger deflections and ...
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Exterior Concrete Beam-column Connection Reinforced with Glass Fiber Reinforced Polymers (GFRP) bars under Cyclic Loading
... steel bars is acceptable. Moreover, the specimens reinforced with the FRP bars satisfied the acceptance criteria of ACI Committee [33], and the behavior of the specimen 7 and 8 with high strength concrete ...
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Mechanical Charecterization Of Glass Fiber Reinforced Polymer (GFRP) Bars.
... FRP bars are made up of continuous glass fibers, which are bound together with a resin and are manufactured using pultrusion ...process. GFRP bars have high strength to weight ratio and are good ...
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Pullout behaviour of GFRP bars with anchor head in geopolymer concrete
... between the bar and the geopolymer concrete, was lower than the confining strength of the geopolymer concrete prism. On the other hand, the splitting type of failure happened when the hoop tension exceeded the tensile ...
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Numerical Study on the Flexural Behaviour of Concrete Beams Reinforced by GFRP Bars
... FRP bars one can refer to ...of GFRP bars in concrete and bond stress-slip behavior of GFRP bars in concrete respectively one can refer to [16] and [17], and Studies conducted on shear ...
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