Damage assessment of GFRP bar reinforced ultra-high-strength concrete beams under overloading impact conditions
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DOI: 10.1016/j.engstruct.2020.110581
Abstract: Abstract This paper investigates the damage assessment of Glass Fiber Reinforced Polymer (GFRP) bar reinforced Ultra-High Strength Concrete (UHSC) beams under overloading impact conditions. The overloading impact condition is defined as the input impact energy… read more here.
Keywords: impact conditions; overloading impact; gfrp; gfrp bar ... See more keywords
Flexural design of GFRP bar reinforced concrete beams: An appraisal of code recommendations
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DOI: 10.1016/j.jobe.2019.100794
Abstract: Abstract In this paper, two design codes for the flexural design of Fibre Reinforced Polymer (FRP) bar reinforced concrete beams have been reviewed and compared with the results of the experimental investigations of eight GFRP… read more here.
Keywords: gfrp; bar reinforced; flexural design; reinforced concrete ... See more keywords
Shear Strength Prediction Model of FRP Bar-Reinforced Concrete Beams without Stirrups
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DOI: 10.1155/2020/7516502
Abstract: The shear strength prediction model for fiber-reinforced polymer (FRP) bar-reinforced concrete beams without stirrups in ACI440.1R-2015 does not consider the “size effect” and the effect of shear span-to-depth ratio and predicts the zero-shear strength for… read more here.
Keywords: strength; shear strength; frp bar; model ... See more keywords
A Model for Shear Strength of FRP Bar Reinforced Concrete Beams without Stirrups
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DOI: 10.1155/2020/8881463
Abstract: The shear failure of a reinforced concrete beam generally occurs when the principal tensile stress near the neutral axis is equal to or greater than the tension strength of concrete. In order to set up… read more here.
Keywords: frp bar; beams without; without stirrups; reinforced concrete ... See more keywords
Improving the shear design of steel-bar reinforced ultra high performance fibre reinforced concrete beams using mesoscale modelling
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DOI: 10.1177/13694332221137174
Abstract: Understanding the failure mechanisms of steel-bar reinforced ultra high performance fibre reinforced concrete (UHPFRC) beams is crucial to improving their design but challenging because of the contrast between beam size and fibre size. We develop… read more here.
Keywords: reinforced ultra; fibre; steel bar; bar reinforced ... See more keywords