Enhancement factors for the vertical response of footbridges subjected to stochastic crowd loading
|Title:||Enhancement factors for the vertical response of footbridges subjected to stochastic crowd loading||Authors:||Caprani, Colin C.
|Permanent link:||http://hdl.handle.net/10197/4051||Date:||Jul-2012||Abstract:||The vertical acceleration response of a hypothetical footbridge is predicted for a sample of single pedestrians and a crowd of pedestrians using a probabilistic approach. This approach uses statistical distributions to account for the fact that pedestrian parameters are not identical for all pedestrians. Enhancement factors are proposed for predicting the response due to a crowd based on the predicted accelerations of a single pedestrian. The significant contribution of this work is the generation of response curves identifying enhancement factors for a range of crowd densities and synchronization levels.||Type of material:||Journal Article||Publisher:||Elsevier||Journal:||Computers & Structures||Volume:||102-103||Issue:||July 2012||Start page:||87||End page:||96||Copyright (published version):||2012 Elsevier Ltd||Keywords:||Bridges; Pedestrian; Synchronization; Vertical; Pacing frequency; Stride||DOI:||10.1016/j.compstruc.2012.03.006||Language:||en||Status of Item:||Peer reviewed|
|Appears in Collections:||Civil Engineering Research Collection|
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