Zobrazeno 1 - 10
of 204
pro vyhledávání: '"Dorso C"'
This research explores the dynamics of the emergency evacuation during the "Running of the Bulls" festival (Spain, 2013). As people run to escape from danger, many pedestrians stumble and fall down, while others will try to pass over them. We careful
Externí odkaz:
http://arxiv.org/abs/2211.08456
Improving emergency evacuations is a top priority in human safety and in pedestrian dynamics. In this paper, we use the social force model, in order to optimize high-anxiety pedestrian evacuations. We explore two architectural layouts, the 1-door ves
Externí odkaz:
http://arxiv.org/abs/2209.13800
It has been shown that placing an obstacle in front of an exit door has proven to be a successful method to improve pedestrian evacuations. In this work, we will focus on the space limited by the exit and the obstacles (i.e. the vestibule structure).
Externí odkaz:
http://arxiv.org/abs/2105.03469
We studied the room evacuation problem within the context of the Social Force Model. We focused on a system of 225 pedestrians escaping from a room in different anxiety levels, and analyzed the clogging delays as the relevant magnitude responsible fo
Externí odkaz:
http://arxiv.org/abs/2007.06746
The escape panic version of the Social Force Model (SFM) is a suitable model for describing emergency evacuations. In this research, we analyze a real-life video, recorded at the opening of a store during a Black Friday event, which resembles an emer
Externí odkaz:
http://arxiv.org/abs/2007.06651
The fundamental diagram of pedestrian dynamics gives the relation between the density and the flow within a specific enclosure. It is characterized by two distinctive behaviors: the free-flow regime (for low densities) and the congested regime (for h
Externí odkaz:
http://arxiv.org/abs/1812.10807
Panic may spread over a crowd in a similar fashion as contagious diseases do in social groups. People no exposed to a panic source may express fear, alerting others of imminent danger. This social mechanism initiates an evacuation process, while affe
Externí odkaz:
http://arxiv.org/abs/1805.06573
Cold and isospin-symmetric nuclear matter at sub-saturation densities is known to form the so-called pasta structures, which, in turn, are known to undergo peculiar phase transitions. Here we investigate if such pastas and their phase changes survive
Externí odkaz:
http://arxiv.org/abs/1803.08819
Publikováno v:
Phys. Rev. E 96, 052303 (2017)
The "faster is slower" effect raises when crowded people push each other to escape through an exit during an emergency situation. As individuals push harder, a statistical slowing down in the evacuation time can be achieved. The slowing down is cause
Externí odkaz:
http://arxiv.org/abs/1706.06140
Clogging raises as the principal phenomenon during many evacuation processes of pedestrians in a panic situation. As people push to escape from danger, compression forces may increase to harming levels. Many individuals might fall down, while others
Externí odkaz:
http://arxiv.org/abs/1701.07358