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

Author
Oller, E.; Pujol, M.; Mari, A.
Type of activity
Journal article
Journal
Composites part B: engineering
Date of publication
2019-05
Volume
164
First page
235
Last page
235
DOI
https://doi.org/10.1016/j.compositesb.2018.11.065 Open in new window
Project funding
Assessment of the shear and punching strength of concrete structures using mechanical models, to extend their lifetime
Repository
http://hdl.handle.net/2117/126319 Open in new window
https://www.researchgate.net/publication/328973879_Contribution_of_externally_bonded_FRP_shear_reinforcement_to_the_shear_strength_of_RC_beams Open in new window
URL
https://www.sciencedirect.com/science/article/pii/S135983681832331X Open in new window
Abstract
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...
Citation
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.
Keywords
Externally bonded FRP, Shear, Shear components, Shear strength, Sheets, Strengthening
Group of research
ATEM - Structural and Materials Technology

Participants