Advanced analysis of a pedestrian bridge and considerations on crowd-structure interaction
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Bibliografische Angaben
| Autor(en): |
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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| Medium: | Tagungsbeitrag | ||||
| Sprache(n): | Englisch | ||||
| Tagung: | IABSE Symposium: Challenges for Existing and Oncoming Structures, Prague, Czech Republic, 25-27 May 2022 | ||||
| Veröffentlicht in: | IABSE Symposium Prague 2022 | ||||
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| Seite(n): | 1427-1434 | ||||
| Anzahl der Seiten (im PDF): | 8 | ||||
| DOI: | 10.2749/prague.2022.1427 | ||||
| Abstrakt: |
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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| Stichwörter: |
Fußgängerbrücke Komfort Schwingungen dynamische Berechnung Monitoring
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| Copyright: | © 2022 International Association for Bridge and Structural Engineering (IABSE) | ||||
| Lizenz: | Die Urheberrechte (Copyright) für dieses Werk sind rechtlich geschützt. Es darf nicht ohne die Zustimmung des Autors/der Autorin oder Rechteinhabers/-in weiter benutzt werden. |
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