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EnglishDuring an earthquake the in-plane response of infills interacts with the out-of-plane response, primarily governed by the arching mechanism developed because of the boundary frame. The assessment of the out-of-plane capacity of infills and its reciprocal dependence with in-plane damage constitutes an open question. The paper suggests an extension of the capability of the traditional inplane macro-models to capture the simultaneous in-plane and out-of-plane response of infills. A practical modelling procedure is proposed and validated using experimental data. The possibility to simulate the arching action is achieved by using distributed plasticity fiber-section elements, able to directly account for the coupling between axial load and bending moment.
| Titolo: | Prediction of the out-of-plane response of infilled frames under seismic loads by a new fiber-section macro-model |
| Autori: | |
| Data di pubblicazione: | 2016 |
| Abstract: | During an earthquake the in-plane response of infills interacts with the out-of-plane response, p...rimarily governed by the arching mechanism developed because of the boundary frame. The assessment of the out-of-plane capacity of infills and its reciprocal dependence with in-plane damage constitutes an open question. The paper suggests an extension of the capability of the traditional inplane macro-models to capture the simultaneous in-plane and out-of-plane response of infills. A practical modelling procedure is proposed and validated using experimental data. The possibility to simulate the arching action is achieved by using distributed plasticity fiber-section elements, able to directly account for the coupling between axial load and bending moment. |
| ISBN: | 9781138029996 |
| Appare nelle tipologie: | 4.1 Contributo in Atti di convegno |
File in questo prodotto:
| File | Descrizione | Tipologia | Licenza | |
|---|---|---|---|---|
| PAPER.pdf | articolo principale | 2. Post-print | Non Pubblico - Accesso privato/ristretto | Administrator Richiedi una copia |
http://hdl.handle.net/11583/2673115
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