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Statistical analysis of existing models for flexural strengthening of concrete bridge beams using FRP sheets

Autor
Ceci, A.; Casas, J.; Ghosn, M.
Tipus d'activitat
Article en revista
Revista
Construction & building materials
Data de publicació
2012-02
Volum
27
Número
1
Pàgina inicial
490
Pàgina final
520
DOI
https://doi.org/10.1016/j.conbuildmat.2011.07.014 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/13761 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0950061811003680 Obrir en finestra nova
Resum
This paper performs a statistical analysis of previously proposed models for resisting the debonding of FRP sheets used in strengthening reinforced and prestressed concrete beams. End debonding and intermediate crack-induced debonding modes of failure are studied for beams in flexure. Two different databases are assembled from published experimental debonding tests on concrete beams of different span lengths. The first database contains the results of four point bending tests performed to study ...
Citació
Ceci, A.; Casas, Joan R.; Ghosn, M. Statistical analysis of existing models for flexural strengthening of concrete bridge beams using FRP sheets. "Construction and building materials", Febrer 2012, vol. 27, núm. 1, p. 490-520.
Paraules clau
Fiber-reinforced plastic, Flexural strengthening, Model uncertainty
Grup de recerca
EC - Enginyeria de la Construcció

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