Bayesian time–frequency analysis of the vehicle–bridge dynamic interaction effect on simple-supported resonant railway bridges

[Display omitted] •Bayesian time-varying autoregressive model is proposed for VBI analysis.•Proposed method estimates bridge frequency and damping variation due to VBI.•Numerical experiments verified the higher accuracy of the proposed method.•Frequency and damping variation were identified using re...

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Veröffentlicht in:Mechanical systems and signal processing 2020-01, Vol.135, p.106373, Article 106373
Hauptverfasser: Matsuoka, Kodai, Kaito, Kiyoyuki, Sogabe, Masamichi
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Sprache:eng
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