Advanced analysis of a pedestrian bridge and considerations on crowd-structure interaction
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Détails bibliographiques
| Auteur(s): |
Antonio De Luca
(Thornton Tomasetti, Inc., Fort Lauderdale, FL, USA)
Scott Lomax (Thornton Tomasetti, Inc., New York, NY, USA) Marguerite Jeansonne Pinto (Thornton Tomasetti, Inc., New York, NY, USA) |
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| Médium: | papier de conférence | ||||
| Langue(s): | anglais | ||||
| Conférence: | IABSE Symposium: Challenges for Existing and Oncoming Structures, Prague, Czech Republic, 25-27 May 2022 | ||||
| Publié dans: | IABSE Symposium Prague 2022 | ||||
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| Page(s): | 1427-1434 | ||||
| Nombre total de pages (du PDF): | 8 | ||||
| DOI: | 10.2749/prague.2022.1427 | ||||
| Abstrait: |
Pedestrian bridges, grandstands, and other long-span structures may be subjected to crowd loading. Crowds have the dual effect to produce large forces and alter the structure’s modal properties and damping. Vibration testing of full-scale structures allows the verification of the modelling assumptions and design criteria. This paper discusses the case study of a pedestrian bridge structure subjected to crowd loading. The results of the design finite element model of the bridge and the bridge performance were validated through field testing. The theoretical effects of crowds were analysed and compared to the experimental test data. |
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| Mots-clé: |
passerelle piétonnne
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| Copyright: | © 2022 International Association for Bridge and Structural Engineering (IABSE) | ||||
| License: | Cette oeuvre ne peut être utilisée sans la permission de l'auteur ou détenteur des droits. |
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