Assessment and control of human-induced vibrations in the new Coimbra footbridge
| Auteur(s): |
Elsa Caetano
Álvaro Cunha António Adão da Fonseca Renato Bastos António Adão da Fonseca (Jr) |
|---|---|
| Médium: | papier de conférence |
| Langue(s): | anglais |
| Conférence: | Footbridge 2005 (Second International Congress), Venezia, 06-08 December 2005 |
| Publié dans: | Footbridge 2005 |
| Année: | 2005 |
| Abstrait: | The paper describes a dynamic study of a new slender footbridge currently under construction at the city of Coimbra, in Portugal. The bridge displays innovative characteristics and a complex dynamic behaviour. Numerical studies indicate the vulnerability to lateral and vertical vibrations induced by pedestrians, and the need to install control devices. A set of TMDs is proposed, and the corresponding efficiency analysed, considering the various uncertainties present in the analysis. |
| Mots-clé: |
passerelle
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sur cette fiche - Reference-ID
10075036 - Publié(e) le:
03.03.2017 - Modifié(e) le:
02.06.2021
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