Macroscopic View: Crowd Evacuation Dynamics at T-Shaped Street Junctions Using a Modified Aw-Rascle Traffic Flow Model

This study investigates a dynamic flow model for crowd evacuation at T-shaped street junctions (TSJs) from a macroscopic view. The Aw-Rascle traffic flow model is modified by constructing an impact matrix in the street intersection area to practically describe the crowd convergence mechanism at a TSJ. For coherence, this modified model is proved to be anisotropic, similar to the original Aw-Rascle...