Vehicle-induced Vibration of Half-through and Through CFST Arch Bridges
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Bibliografische Angaben
| Autor(en): |
Wu Qingxiong
Chen Baochun |
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| Medium: | Tagungsbeitrag | ||||
| Sprache(n): | Englisch | ||||
| Tagung: | 17th IABSE Congress: Creating and Renewing Urban Structures – Tall Buildings, Bridges and Infrastructure, Chicago, USA, 17-19 September 2008 | ||||
| Veröffentlicht in: | IABSE Congress Chicago 2008 | ||||
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| Seite(n): | 422-423 | ||||
| Anzahl der Seiten (im PDF): | 6 | ||||
| Jahr: | 2008 | ||||
| DOI: | 10.2749/222137908796293299 | ||||
| Abstrakt: |
The road roughness curves and vehicle-induced responses of eight concrete-filled steel tubular (CFST) arch bridges with suspended deck system are obtained by field test. The dynamic analysis considering the interaction between vehicle and bridge are carried out by finite element method. The vehicle-induced vibration analysis of CFST arch bridge is verified by comparing with the measured acceleration responses. The accelerations and velocities in CFST arch rib and suspended deck are then analyzed. |
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