p.645
p.653
p.659
p.665
p.671
p.679
p.685
p.691
p.697
Lateral Vibration of Footbridges under Crowd-Loading: Continuous Crowd Modeling Approach
Abstract:
In this paper, a simple 1D crowd model is proposed, which aim is to properly describe the crowd-flow phenomena occurring when pedestrians walk on a flexible footbridge. The crowd is assumed to behave like a continuous compressible fluid and the pedestrian flow is modeled in a 1-D framework using the (total) mass (of pedestrians) conservation equation. This crowd model is then coupled with a simple model for the dynamical behavior of the footbridge and an optimized modeling of synchronization effects is performed. Numerical simulations are presented to show some preliminary results.
Info:
Periodical:
Pages:
685-690
Citation:
Online since:
September 2007
Authors:
Price:
Permissions: