Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/52698
Título: | Shaking table tests and numerical analyses on a scaled dry-joint arch undergoing windowed sine pulses |
Autor(es): | Gaetani, Angelo Lourenço, Paulo B. Monti, Giorgio Moroni, Monica |
Palavras-chave: | Dry-joint arch Seismic behaviour Masonry vaults Windowed sine pulse Tracking motion |
Data: | 2017 |
Editora: | Springer |
Revista: | Bulletin of Earthquake Engineering |
Resumo(s): | The damages occurred during recent seismic events have emphasised the vulnerability of vaulted masonry structures, one of the most representative elements of worldwide cultural heritage. Although a certain consensus has been reached regarding the static behaviour of masonry arches, still more efforts are requested to investigate their dynamic behaviour. In this regard, the present paper aims to investigate the performance of a scaled dry-joint arch undergoing windowed sine pulses. A feature tracking based measuring technique was employed to evaluate the displacement of selected points, shading light on the failure mechanisms and gathering data for the calibration of the numerical model. This was built according to a micro-modelling approach of the finite element method, with voussoirs assumed very stiff and friction interface elements. Comparisons with existing literature are also stressed, together with comments about scale effects. |
Tipo: | Artigo |
URI: | https://hdl.handle.net/1822/52698 |
DOI: | 10.1007/s10518-017-0156-0 |
ISSN: | 1570-761X |
Arbitragem científica: | yes |
Acesso: | Acesso aberto |
Aparece nas coleções: | ISISE - Artigos em Revistas Internacionais |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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Shakingtabletestsarch.pdf | 944,21 kB | Adobe PDF | Ver/Abrir |