Exploració per tema "Concrete beams--Testing"
Ara es mostren els items 1-7 de 7
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Análisis no lineal simplificado de vigas de hormigón armado sometidas a cortante: modelo numérico y validación experimental
(2011)
Text en actes de congrés
Accés restringit per política de l'editorialLa presencia de fuertes esfuerzos cortantes en estructuras de hormigón armado da lugar a un comportamiento anisótropo y una cinemática alejada de la hipótesis de Navier Bernouilli, que requiere una modelización compleja. ... -
Assessment of the existing models to evaluate the shear strength contribution of externally bonded FRP reinforcements
(2017)
Text en actes de congrés
Accés restringit per política de l'editorialThis paper presents a comparative analysis of the performance of some the existing formulations to evaluate the FRP contribution to the total shear strength of reinforced concrete beams strengthened in shear by externally ... -
Deflections of reinforced concrete beams made with recycled and waste materials under sustained load: experiment and fib Model Code 2010 predictions
(CRC Press, 2018)
Comunicació de congrés
Accés restringit per política de l'editorialThis paper presents experimental results of long-term behavior of reinforced beams made from natural aggregate concrete (NAC), recycled aggregate concrete (RAC), and high-volume fly ash concrete (HVFAC) under sustained ... -
Efficiency of shear strengthening of RC beams with externally bonded FRP materials: state-of-the-art in the experimental tests
(2021-07)
Article
Accés obertThis paper presents a study of the shear capacity of reinforced concrete (RC) beams strengthened in shear with externally bonded (EB) fiber reinforced polymer (FRP) composites, based on the performance of existing published ... -
Numerical analysis of reinforced concrete beams strengthened in shear by externally bonded (EB) fibre reinforced polymer (FRP) sheets
(2018-05)
Article
Accés restringit per política de l'editorialIn this paper, a fibre beam model previously developed by the authors for the nonlinear analysis of strengthened elements, including the effects of shear, is used to predict the response of reinforced concrete (RC) beams ... -
One-way shear design method based on a multi-action model
(2017-09)
Article
Accés restringit per política de l'editorialIt is widely known that the shear strength of a reinforced concrete (RC) or prestressed concrete (PC) beam results from the interaction of different resisting actions. Thus, available simplified shear models emphasize ... -
Predicting the shear–flexural strength of slender reinforced concrete T and I shaped beams
(2015-10)
Article
Accés obertA mechanical model previously developed by the authors for the prediction of the shear flexural strength of slender reinforced concrete beams with rectangular cross-section with or without stirrups has been extended to ...