Artículo
Sticco, I.M.; Cornes, F.E.; Frank, G.A.; Dorso, C.O. "Beyond the faster-is-slower effect" (2017) Physical Review E. 96(5)
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Abstract:
The "faster-is-slower" effect arises 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 caused by the presence of small groups of pedestrians (say, a small human cluster) that temporarily block the way out when trying to leave the room. The pressure on the pedestrians belonging to this blocking cluster increases for increasing anxiety levels and/or a larger number of individuals trying to leave the room through the same door. Our investigation shows, however, that very high pressures alter the dynamics in the blocking cluster and, thus, change the statistics of the time delays along the escaping process. A reduction in the long lasting delays can be acknowledged, while the overall evacuation performance improves. We present results on this phenomenon taking place beyond the faster-is-slower regime. © 2017 American Physical Society.
Registro:
| Documento: | Artículo |
| Título: | Beyond the faster-is-slower effect |
| Autor: | Sticco, I.M.; Cornes, F.E.; Frank, G.A.; Dorso, C.O. |
| Filiación: | Departamento de Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Pabellón i, Ciudad Universitaria, Buenos Aires, 1428, Argentina Unidad de Investigación y Desarrollo de Las Ingenierías, Universidad Tecnológica Nacional, Facultad Regional Buenos Aires, Av. Medrano 951, Buenos Aires, 1179, Argentina Instituto de Física de Buenos Aires, Pabellón i, Ciudad Universitaria, Buenos Aires, 1428, Argentina |
| Palabras clave: | Anxiety levels; Emergency situation; Evacuation time; High pressure; Long lasting |
| Año: | 2017 |
| Volumen: | 96 |
| Número: | 5 |
| DOI: | http://dx.doi.org/10.1103/PhysRevE.96.052303 |
| Título revista: | Physical Review E |
| Título revista abreviado: | Phys. Rev. E |
| ISSN: | 24700045 |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_24700045_v96_n5_p_Sticco |
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Citas:
---------- APA ----------
Sticco, I.M., Cornes, F.E., Frank, G.A. & Dorso, C.O. (2017) . Beyond the faster-is-slower effect. Physical Review E, 96(5).http://dx.doi.org/10.1103/PhysRevE.96.052303
---------- CHICAGO ----------
Sticco, I.M., Cornes, F.E., Frank, G.A., Dorso, C.O. "Beyond the faster-is-slower effect" . Physical Review E 96, no. 5 (2017).http://dx.doi.org/10.1103/PhysRevE.96.052303
---------- MLA ----------
Sticco, I.M., Cornes, F.E., Frank, G.A., Dorso, C.O. "Beyond the faster-is-slower effect" . Physical Review E, vol. 96, no. 5, 2017.http://dx.doi.org/10.1103/PhysRevE.96.052303
---------- VANCOUVER ----------
Sticco, I.M., Cornes, F.E., Frank, G.A., Dorso, C.O. Beyond the faster-is-slower effect. Phys. Rev. E. 2017;96(5).http://dx.doi.org/10.1103/PhysRevE.96.052303
