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...

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Detalles Bibliográficos
Publicado en:Earthquake engineering & structural dynamics. 34, 7 (2005).
Autor Principal: Pridham, Brad A.
Formato: Artigo
Idioma:English
Subjects:
Ambient vibration.
Cable-stayed bridges.
Damping.
Quincy Bayview Bridge.
System identification.
Stochastic subspace methods.
Expectation maximization algorithm.
Output only identification.