dc.contributor
Universitat Politècnica de Catalunya. Departament d'Enginyeria Civil i Ambiental
dc.contributor
Universitat Politècnica de Catalunya. ATEM - Anàlisi i Tecnologia d'Estructures i Materials
dc.contributor.author
Kotynia, Renata
dc.contributor.author
Oller Ibars, Eva
dc.contributor.author
Kaszubska, Monika
dc.contributor.author
Marí Bernat, Antonio Ricardo
dc.identifier
Kotynia, R. [et al.]. Efficiency of shear strengthening of RC beams with externally bonded FRP materials: state-of-the-art in the experimental tests. "Composite structures", Juliol 2021, vol. 267, p. 113891:1-113891:18.
dc.identifier
https://hdl.handle.net/2117/343239
dc.identifier
10.1016/j.compstruct.2021.113891
dc.description.abstract
This 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 tests. The main objective of this study is to create a comprehensive overview of the performance of different shear strengthening configurations and the failure modes observed in experimental tests. In addition, the influence of the following parameters on the strengthening efficiency has been analyzed: shear span to depth ratio (a/d), existing steel transverse reinforcement ratio (ρsw), concrete strength (fck), size effect (d), longitudinal reinforcement ratio (ρsL), strengthening configurations, type of FRP: sheets or laminates (CFRP, GFRP), and FRP axial stiffness (AfEf).
dc.description.abstract
This paper has been developed under the framework of the Research Projects “BIA2015‐64672‐C4‐1‐R” and “RTI2018‐097314‐BC21” funded by the Spanish Ministry of Economy and Competitiveness (MINECO) and co‐funded by the European Regional Development Funds (ERDF). The authors would also like to thank the Cost Action TU1207 which funded a short term scientific mission of the second author in Lodz University of Technology.
dc.description.abstract
Peer Reviewed
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Postprint (author's final draft)
dc.format
application/pdf
dc.relation
https://www.sciencedirect.com/science/article/abs/pii/S0263822321003512
dc.relation
info:eu-repo/grantAgreement/MINECO//BIA2015-64672-C4-1-R/ES/EVALUACION DE LA CAPACIDAD RESISTENTE FRENTE A ESFUERZOS TANGENTES DE ESTRUCTURAS DE HORMIGON MEDIANTE MODELOS MECANICOS PARA LA EXTENSION DE SU VIDA UTIL/
dc.relation
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-097314-B-C21/ES/ESTRUCTURAS DE HORMIGON DE ALTAS PRESTACIONES UTILIZANDO MATERIALES Y TECNOLOGIAS AVANZADOS DE DISEÑO Y CONSTRUCCION/
dc.rights
© 2019. Elsevier
dc.rights
https://creativecommons.org/licenses/by-nc-nd/4.0/
dc.rights
Attribution-NonCommercial-NoDerivatives 4.0 International
dc.subject
Àrees temàtiques de la UPC::Enginyeria civil::Materials i estructures::Materials i estructures de formigó
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Concrete beams--Testing
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Shear capacity
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Shear strengthening
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Reinforced concrete beams
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Externally bonded FRP
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Bigues de formigó armat -- Proves
dc.title
Efficiency of shear strengthening of RC beams with externally bonded FRP materials: state-of-the-art in the experimental tests
