Abstract
A
time-frequency tool based on wavelet analysis is employed to investigate the
dynamic responses of concentrically-braced frames tested in shake table tests. Damage
in the form of brace yielding and buckling is detected by comparing table and roof
accelerations using wavelet analysis. This comparison is carried out by
examining frequency-banded wavelet coefficients of the ground motion and elastic inelastic
frame response, and by evaluating the corresponding energy contributions of the
different frequency bands.
| Original language | English (Ireland) |
|---|---|
| Title of host publication | Proceedings of STESSA 2006 Behaviour of Steel Structures in Seismic Areas- 5th International Conference |
| Place of Publication | Yokohama, Japan |
| Publication status | Published - 1 Aug 2006 |
Authors (Note for portal: view the doc link for the full list of authors)
- Authors
- Goggins J., Basu B., Broderick B.M., Elghazouli A.Y.
