Output-only modal identification of lively footbridges

This paper summarizes the dynamic tests recently performed in five German outstanding lively footbridges designed by Schlaich Bergermann & Partner, in the context of the European Project SYNPEX, and describes how the corresponding modal parameters (natural frequencies, mode shapes and modal damp...

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Bibliographic Details
Main Author: F. Magalhães (author)
Other Authors: A. Cunha (author), E. Caetano (author), C. Butz (author), A. Goldack (author)
Format: book
Language:eng
Published: 2006
Subjects:
Engenharia civil
Civil engineering
Online Access:https://hdl.handle.net/10216/91125
Country:Portugal
Oai:oai:repositorio-aberto.up.pt:10216/91125
Description
Summary:This paper summarizes the dynamic tests recently performed in five German outstanding lively footbridges designed by Schlaich Bergermann & Partner, in the context of the European Project SYNPEX, and describes how the corresponding modal parameters (natural frequencies, mode shapes and modal damping ratios) were accurately identified on the basis of the application of modern and powerful stochastic modal identification techniques. (c) 2006 Taylor & Francis Group.

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