首页|Creep behaviour in reinforced masonry walls interpreted by Acoustic Emission

Creep behaviour in reinforced masonry walls interpreted by Acoustic Emission

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An experimental analysis on a set of strengthened masonry walls has been carried out by means of cyclic loading tests in order to simulate the creep effects. The damage evolution of specimens reinforced by traditional or innovative methods is evaluated by the Acoustic Emission (AH) technique. The AE time dependence during fracture propagation is analysed through a power law. In addition, the AE frequency analysis is used to obtain information on the criticality of the ongoing process.

creep behaviouracoustic emissiondamagemasonrycyclic loadingsafety assessment

Pietro Bocca、Giuseppe Lacidogna、Alessandro Grazzini、Amedeo Manuello、Davide Masera、Alberto Carpinteri

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Departement of Structural Engineering and Geotechincs, Politecnico di Torino, Torino (Italy)

2010

Key engineering materials

Key engineering materials

ISSN:1013-9826
年,卷(期):2010.417/418