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Risk Evolution of On-Bridge Crowds through Region-Level Floor Field Model
Publisher: ASCE
Abstract: Footbridges, as the fundamental structures spanning natural or artificial obstacles, not only perform the function of weight-bearing but also entail the role of pedestrian transporting. From the pedestrian transporting ...
Dynamic Vehicle Model for Accommodating Fatigue Based on Axle Load Effects in Orthotropic Steel Bridge Decks
Publisher: American Society of Civil Engineers
Abstract: Vehicle-induced fatigue is a primary contributor to the formation of cracks on orthotropic steel bridge decks (OSDs). Currently, simplified fatigue vehicle models are often employed in bridge design specification to estimate ...