Damping estimation of a pedestrian footbridge – an enhanced frequency-domain automated approach

Damping estimation of a pedestrian footbridge – an enhanced frequency-domain automated approach

Real-time estimates of natural frequencies, mode shapes and damping of a structural system can be interpreted to its structural health. In this regard, real-time estimation of damping ratios for full-scale structures can be useful by itself or in conjunction with real-time estimates of natural frequ...

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Bibliographic Details
Main Authors: Basuraj Bhowmik, Budhaditya Hazra, Michael O’Byrne, Bidisha Ghosh, Vikram Pakrashi
Format: Article
Language:English
Published: JVE International 2020-12-01
Series:Journal of Vibroengineering
Subjects:
structural health monitoring
steel footbridge
damping ratio
enhanced automated frequency domain decomposition
daly’s “shaky” bridge
system identification
Online Access:https://www.jvejournals.com/article/21577

Internet

https://www.jvejournals.com/article/21577

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