This paper presents an experimental investigation carried out on masonry panels subjected to axial load and bending moment in the plane of minor inertia. The masonry type consist of calcarenite ashlars and mortar joints; the reinforcement is made of Carbon Fibres Reinforced Polymer (CFRP) strips applied with the wet-lay-up system. Tests are carried out with controlled displacements. Results have been recorded at each step in terms of: horizontal force and corresponding displacements; moment and curvature at the base of the wall; strains on the CFRP strips near the base of reinforced specimens in order to observe the delamination phenomen. Comparison between the results relative to unreinforced and reinforce specimens allows evaluation of the effectiveness of reinforcing technique.

ACCARDI M, CUCCHIARA C, FAILLA A, LA MENDOLA L (2007). Strengthening of masonry walls subjected to out-of-plane loads using CFRPs. In Materiali ed approcci innovativi per il progetto in zona sismica e la mitigazione della vulnerabilità delle strutture (pp.231-238). C. Faella, G. Manfredi, V. Piluso, R. Realfonzo.

Strengthening of masonry walls subjected to out-of-plane loads using CFRPs

CUCCHIARA, Calogero;FAILLA, Andrea;LA MENDOLA, Lidia
2007-01-01

Abstract

This paper presents an experimental investigation carried out on masonry panels subjected to axial load and bending moment in the plane of minor inertia. The masonry type consist of calcarenite ashlars and mortar joints; the reinforcement is made of Carbon Fibres Reinforced Polymer (CFRP) strips applied with the wet-lay-up system. Tests are carried out with controlled displacements. Results have been recorded at each step in terms of: horizontal force and corresponding displacements; moment and curvature at the base of the wall; strains on the CFRP strips near the base of reinforced specimens in order to observe the delamination phenomen. Comparison between the results relative to unreinforced and reinforce specimens allows evaluation of the effectiveness of reinforcing technique.
Settore ICAR/09 - Tecnica Delle Costruzioni
Atti del Workshop
Fisciano- Salerno
12-13 FEBBRAIO 2007
2007
8
Polimetrica, International Scientific Publisher. Fisciano, Italia
ACCARDI M, CUCCHIARA C, FAILLA A, LA MENDOLA L (2007). Strengthening of masonry walls subjected to out-of-plane loads using CFRPs. In Materiali ed approcci innovativi per il progetto in zona sismica e la mitigazione della vulnerabilità delle strutture (pp.231-238). C. Faella, G. Manfredi, V. Piluso, R. Realfonzo.
Proceedings (atti dei congressi)
ACCARDI M; CUCCHIARA C; FAILLA A; LA MENDOLA L
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10447/17582
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