Abstract
Wind-resistant design of bridges, also known as bridge aerodynamics, is an important element of long-span bridge design. First, an overview of wind effects on bridges is given, and the types of wind-related phenomena-such as buffeting, vortex-induced vibration, flutter, and galloping-are briefly explained. Then a typical procedure for wind-resistant design of a long-span bridge is described. Descriptions of design wind speeds and wind loads in a few codes are introduced, and then tools to estimate wind-induced responses of bridges and some examples of field measurements of full-scale bridges are described. Finally, as a relatively recent topic, research results on vibrations of stay cables of cable-stayed bridges are introduced.
| Original language | English |
|---|---|
| Title of host publication | Innovative Bridge Design Handbook |
| Subtitle of host publication | Construction, Rehabilitation and Maintenance |
| Publisher | Elsevier |
| Pages | 47-59 |
| Number of pages | 13 |
| ISBN (Electronic) | 9780128235508 |
| DOIs | |
| Publication status | Published - 1 Jan 2021 |
Keywords
- Bridge aerodynamics
- Buffeting
- Cable vibrations
- Computational fluid dynamics (CFD)
- Flutter
- Galloping
- Static wind loads
- Vortex-induced vibration
- Wind tunnel tests
- Wind-resistant design