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Contribution of externally bonded FRP shear reinforcement to the shear strength of RC beams

Autor
Oller, E.; Pujol, M.; Mari, A.
Tipus d'activitat
Article en revista
Revista
Composites part B: engineering
Data de publicació
2019-05
Volum
164
Pàgina inicial
235
Pàgina final
235
DOI
https://doi.org/10.1016/j.compositesb.2018.11.065 Obrir en finestra nova
Projecte finançador
Evaluación de la capacidad resistente frente a esfuerzos tangentes de estructuras de hormigón mediante modelos mecánicos para la extensión de su vida útil
Repositori
http://hdl.handle.net/2117/126319 Obrir en finestra nova
https://www.researchgate.net/publication/328973879_Contribution_of_externally_bonded_FRP_shear_reinforcement_to_the_shear_strength_of_RC_beams Obrir en finestra nova
URL
https://www.sciencedirect.com/science/article/pii/S135983681832331X Obrir en finestra nova
Resum
An experimental program of T-beams strengthened in shear by CFRP sheets has been developed with two longitudinal reinforcement ratios and different externally bonded CFRP shear strengthening amounts in a discontinuous or continuous U-shaped configuration with and without mechanical anchorages. The effectiveness of the external reinforcement without anchorages was low regardless the CFRP reinforcement ratio. There is an evidence of the interaction of the different shear strength components, concr...
Citació
Oller, E., Pujol, M., Mari, A. Contribution of externally bonded FRP shear reinforcement to the shear strength of RC beams. "Composites part B: engineering", Maig 2019, vol. 164, p. 235.
Paraules clau
Externally bonded FRP, Shear, Shear components, Shear strength, Sheets, Strengthening
Grup de recerca
ATEM - Anàlisi i Tecnologia d'Estructures i Materials

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