Numerical analysis and experimental comparison on CFRP reinforced masonry walls subjected to transverse loads

Lidia La Mendola, Giuseppina Amato

Risultato della ricerca: Other

Abstract

The out-of-plane behaviour of walls, unreinforced and reinforced by using CFRP strips, isstudied by means of experimental investigation and numerical modelling. The FEM model is based on a linearconstitutive law both for the ashlars and the mortar joints constituting the masonry and the lines of potentialdelamination are taken into account by means of an interface element with bi-linear law, reproducing theopening failure mode. When the reinforcement is introduced, an interface element with bi-linear law is alsoused, reproducing the sliding failure mode. Comparison between the numerical and experimental resultsshows the reliability of the modelling. Moreover, a parametric analysis is carried out in order to investigate theinfluence of the characteristic parameters defining the interface law.
Lingua originaleEnglish
Pagine611-616
Numero di pagine6
Stato di pubblicazionePublished - 2009

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