Predicting footbridge vibrations using a probability-based approach

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1 Citationer (Scopus)

Abstrakt

Vibrations in footbridges may be problematic as excessive vibrations may occur as a result of actions of pedestrians. Design-stage predictions of levels of footbridge vibration to the action of a pedestrian are useful and have been employed for many years based on a deterministic approach to modeling the action of a pedestrian. The paper employs a probability-based approach to modeling the action of a pedestrian by considering randomness in the behavior of the pedestrian crossing the footbridge. The paper describes the approach and studies implications (sensitivity) of selected decisions made when setting up the probabilistic framework for the predictions of footbridge response.
OriginalsprogEngelsk
TitelDynamics of Civil Structures, Volume 2 : Proceedings of the 35th IMAC, A Conference and Exposition on Structural Dynamics 2017
RedaktørerJuan Caicedo, Shamim Pakzad
Vol/bind2
ForlagSpringer
Publikationsdato2017
Sider197-203
Kapitel24
ISBN (Trykt)978-3-319-54776-3
ISBN (Elektronisk)978-3-319-54777-0
DOI
StatusUdgivet - 2017
BegivenhedIMAC XXXV, A Conference and Exposition on Structural Dynamics 2017 - Orlando, USA
Varighed: 12 feb. 201715 feb. 2017
Konferencens nummer: 35

Konference

KonferenceIMAC XXXV, A Conference and Exposition on Structural Dynamics 2017
Nummer35
Land/OmrådeUSA
ByOrlando
Periode12/02/201715/02/2017
NavnConference Proceedings of the Society for Experimental Mechanics Series
ISSN2191-5644

Emneord

  • Footbridge vibrations
  • Walking loads
  • Numerical prediction
  • Serviceability-limit-state
  • Response prediction

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