The paper presents the results of a probabilistic assessment framework aimed at evaluating out-of-plane fragility curves of infill walls which have suffered (or not) prior in-plane damage. Out-of-plane incremental dynamic analyses are performed based on a suite of 22 ground motion records. A recently developed in-plane / out-of-plane macroelement model is used to model masonry infills within frames. The outcomes show fragility curves representing the probability of exceeding out-of-plane collapse at a given earthquake intensity as a function of a different combination of geometrical and mechanical parameters, in-plane damage level and supporting conditions.

Fabio Di Trapani, S.C. (2019). Out of plane fragility of infill walls with and without prior in-plane damage. In Atti del XVIII CONVEGNO ANIDIS, "L'INGEGNERIA SISMICA IN ITALIA".

Out of plane fragility of infill walls with and without prior in-plane damage

Fabio Di Trapani
;
Marco Filippo Ferrotto
2019-01-01

Abstract

The paper presents the results of a probabilistic assessment framework aimed at evaluating out-of-plane fragility curves of infill walls which have suffered (or not) prior in-plane damage. Out-of-plane incremental dynamic analyses are performed based on a suite of 22 ground motion records. A recently developed in-plane / out-of-plane macroelement model is used to model masonry infills within frames. The outcomes show fragility curves representing the probability of exceeding out-of-plane collapse at a given earthquake intensity as a function of a different combination of geometrical and mechanical parameters, in-plane damage level and supporting conditions.
Settore ICAR/09 - Tecnica Delle Costruzioni
Fabio Di Trapani, S.C. (2019). Out of plane fragility of infill walls with and without prior in-plane damage. In Atti del XVIII CONVEGNO ANIDIS, "L'INGEGNERIA SISMICA IN ITALIA".
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10447/389334
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