A reassessment of dynamic characteristics of the Quincy Bayview Bridge using output only identification techniques.

A reassessment of dynamic characteristics of the Quincy Bayview Bridge using output only identification techniques.

A reassessment of the dynamic characteristics of the 542 m cable-stayed Bayview Bridge in Quincy, Illinois, is presented using a newly developed output only system identification technique. The technique is applied to an extensive set of ambient vibration response data acquired from the bridge in 19...

Descripció completa

Dades bibliogràfiques
Publicat a:Earthquake engineering & structural dynamics. 34, 7 (2005).
Autor principal: Pridham, Brad A.
Format: Article
Idioma:English
Matèries:
Ambient vibration.
Cable-stayed bridges.
Damping.
Quincy Bayview Bridge.
System identification.
Stochastic subspace methods.
Expectation maximization algorithm.
Output only identification.