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https://hdl.handle.net/10216/80233
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DC Field | Value | Language |
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dc.creator | magalhaes, f | |
dc.creator | cunha, a | |
dc.date.accessioned | 2022-10-25T23:10:59Z | - |
dc.date.available | 2022-10-25T23:10:59Z | - |
dc.date.issued | 2011 | |
dc.identifier.issn | 0888-3270 | |
dc.identifier.other | sigarra:94136 | |
dc.identifier.uri | https://hdl.handle.net/10216/80233 | - |
dc.description.abstract | This tutorial paper aims to introduce the topic of operational modal analysis to non-specialists on the subject. First of all, it is stressed the relevance of this experimental technique particularly in the assessment of important civil infrastructure. Then, after a synthesis of required theoretical background, three of the most powerful algorithms for output-only modal identification are presented. The several steps of these identification procedures are illustrated with the processing of data collected on a concrete arch bridge with a span of 280 m. As the use of operational modal analysis in the context of structural health monitoring is a subject under active research, this theme is also introduced and briefly exemplified with data continuously recorded at the same bridge. | |
dc.language.iso | eng | |
dc.rights | openAccess | |
dc.rights.uri | https://creativecommons.org/licenses/by-nc/4.0/ | |
dc.title | Explaining operational modal analysis with data from an arch bridge | |
dc.type | Outra Publicação em Revista Científica Internacional | |
dc.contributor.uporto | Faculdade de Engenharia | |
dc.identifier.doi | 10.1016/j.ymssp.2010.08.001 | |
dc.identifier.authenticus | P-002-QBP | |
Appears in Collections: | FEUP - Outra Publicação em Revista Científica Internacional |
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