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Flexural strength prediction for concrete beams reinforced with FRP ...
...FRP bars have been recently used as an alternative to the traditional steel bars in construction, especially in harsh environmental regions. Gene expression programming (GEP) is used in this research to develop a simplified model for predicting the flexural behavior of FRP reinforced concrete beams. An extensive and reliable database of 116 data points was collected from several experimental ......
https://www.sciencedirect.com/science/article/pii/S2352012421005506
Concrete Shear Strength of Normal and Lightweight Concrete Beams ...
...A new equation to predict the contribution of concrete to the shear strength of fiber-reinforced polymer (FRP) reinforced concrete beams without shear reinforcement is proposed. The new equation considers the elastic modulus ratio of the FRP bars to the steel reinforcement, the shear span to depth ratio, and the flexural reinforcement ratio, and was developed using the results of 60 concrete ......
https://ascelibrary.org/doi/10.1061/%28ASCE%29CC.1943-5614.0000440
Shear Strength of Concrete Beams Reinforced with FRP ... - ResearchGate
...Synopsis: Synopsis: Synopsis: Synopsis: Synopsis: ACI Committee 440 has proposed a design approach for evaluating the concrete contribution to the shear resistance of FRP-reinforced concrete beams ......
https://www.researchgate.net/publication/254398286_Shear_Strength_of_Concrete_Beams_Reinforced_with_FRP_Bars_Design_Method
Flexural Behavior of Reinforced Concrete Beams with FRP Bars ... - BME
...Beams are represented as flexural members, subjected to bending and shearing loads. Therefore, the residual flex-ural performance of reinforced concrete beams under ele-vated temperatures is considered as an essential factor for performing the structural fire design [10]. Flexural and shear strength of FRP reinforcement beams under elevated temperature degraded significantly [5]. FRP ......
https://pp.bme.hu/ci/article/download/20950/9576/129063
Parametric Study of Shear Strength of Concrete Beams Reinforced with ...
...Fibre Reinforced Polymer (FRP) bars are being widely used as internal reinforcement in structural elements in the last decade. The corrosion resistance of FRP bars qualifies its use in severe and marine exposure conditions in structures. A total of eight concrete beams longitudinally reinforced with FRP bars were cast and tested over shear span to depth ratio of 0.5 and 1.75. The shear ......
https://link.springer.com/article/10.1007/s40030-016-0161-3
Flexural and Shear Behaviour of Fibre-Reinforced Concrete Beams ...
...Due to the lower elastic modulus and higher tensile strength of glass fibre-reinforced polymer (GFRP) bars compared to steel, the design of GFRP-reinforced concrete (RC) flexural members is governed by serviceability limit states, including deflection and crack width. This study enhances understanding of the flexural and shear behaviour of concrete beams reinforced with GFRP bars through ......
https://spectrum.library.concordia.ca/id/eprint/994251/
A Model for Shear Strength of FRP Bar Reinforced Concrete Beams without ...
...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 ......
https://www.researchgate.net/publication/345386212_A_Model_for_Shear_Strength_of_FRP_Bar_Reinforced_Concrete_Beams_without_Stirrups
Size Effect in Shear Failure of High Strength Concrete Beams without ...
...This study investigates the size effect in shear failure of high strength concrete beams without stirrup reinforced with basalt Fiber Reinforced Polymer (FRP) bars. The experimental works include constructing and testing twelve large-scale simply supported beams. The main considered parameters were beam depth (300, 500 and 700 mm), flexural reinforcement ratio and concrete compressive strength ......
https://link.springer.com/article/10.1007/s12205-019-0121-3
Shear Strength of FRP Reinforced Concrete Members with Stirrups
...AbstractThe mechanisms of shear transfer in fiber-reinforced polymer (FRP) reinforced concrete members with shear reinforcement are discussed, and it is explained how these were used to derive the shear design provisions of the Canadian standard for ......
https://ascelibrary.org/doi/10.1061/%28ASCE%29CC.1943-5614.0000483
Numerical Study on the Flexural Behaviour of Concrete Beams Reinforced ...
...Enhancement of the response of reinforced concrete (RC) beams applying fiber-reinforced polymer (FRP) reinforcement bars has become a popular structural technique over the past two decades as a result to the well-known advantages of FRP composites including their high strength-to-weight ratio and excellent corrosion resistance. This study presents numerical investigation of 20 concrete beams ......
https://civiljournal.semnan.ac.ir/article_3360.html
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