Aeroelastic analysis of super long cable-supported bridges
A study on properties of interactive wind forces on bridge sectional models is presented in this thesis. Two and three-dimensional sectional model tests in the wind tunnel were carried out to detect nonlinearity in the self-excited wind forces. The transformation of a frequency-time domain hybrid fl...
Saved in:
| Main Author: | |
|---|---|
| Other Authors: | |
| Format: | Theses and Dissertations |
| Language: | English |
| Published: |
2008
|
| Subjects: | |
| Online Access: | http://hdl.handle.net/10356/12175 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Institution: | Nanyang Technological University |
| Language: | English |
| Summary: | A study on properties of interactive wind forces on bridge sectional models is presented in this thesis. Two and three-dimensional sectional model tests in the wind tunnel were carried out to detect nonlinearity in the self-excited wind forces. The transformation of a frequency-time domain hybrid flutter derivative model to either time or frequency domain usually requires the linearity assumption of the self-excited wind forces, which has not been investigated thoroughly. |
|---|