High pressures in room evacuation processes and a first approach to the dynamics around unconscious pedestrians
Clogging raises as the principal phenomenon during many evacuation processes of pedestrians in an emergency situation. As people push to escape from danger, compression forces may increase to harming levels. Many individuals might fall down, while others will try to dodge the fallen people, or, simp...
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Elsevier B.V.
2017
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| Acceso en línea: | Registro en Scopus DOI Handle Registro en la Biblioteca Digital |
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| LEADER | 07907caa a22007337a 4500 | ||
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| 001 | PAPER-14819 | ||
| 003 | AR-BaUEN | ||
| 005 | 20250328093210.0 | ||
| 008 | 190410s2017 xx ||||fo|||| 00| 0 eng|d | ||
| 024 | 7 | |2 scopus |a 2-s2.0-85019933969 | |
| 030 | |a PHYAD | ||
| 040 | |a Scopus |b spa |c AR-BaUEN |d AR-BaUEN | ||
| 100 | 1 | |a Cornes, Fernando Ezequiel | |
| 245 | 1 | 0 | |a High pressures in room evacuation processes and a first approach to the dynamics around unconscious pedestrians |
| 260 | |b Elsevier B.V. |c 2017 | ||
| 270 | 1 | 0 | |m Frank, G.A.; Unidad de Investigación y Desarrollo de las Ingenierías, Universidad Tecnológica Nacional, Facultad Regional Buenos Aires, Av. Medrano 951, Argentina; email: frank@ieee.org |
| 504 | |a Fruin, J., The causes and prevention of crowd disasters (1993) Engineering for Crowd Safety, pp. 1-10. , R. Smith J. Dickie Elsevier Science Publishers BV | ||
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| 504 | |a Seyfried, A., Steffen, B., Winkens, A., Rupprecht, T., Boltes, M., Klingsch, W., Empirical Data for Pedestrian Flow Through Bottlenecks (2009), pp. 189-199. , Springer Berlin, Heidelberg Berlin, Heidelberg; Liao, W., Seyfried, A., Zhang, J., Boltes, M., Zheng, X., Zhao, Y., Experimental study on Pedestrian flow through wide bottleneck (2014) Trans. Res. Procedia, 2, pp. 26-33 | ||
| 504 | |a Nagai, R., Fukamachi, M., Nagatani, T., Evacuation of crawlers and walkers from corridor through an exit (2006) Physica A, 367, pp. 449-460 | ||
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| 504 | |a Schadschneider, A., Klingsch, W., Klüpfel, H., Kretz, T., Rogsch, C., Seyfried, A., Evacuation Dynamics: Empirical Results, Modeling and Applications (2009), pp. 3142-3176. , Springer New York New York, NY; Lee, R.S., Hughes, R.L., Prediction of human crowd pressures (2006) Accid. Anal. Prev., 38 (4), pp. 712-722 | ||
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| 504 | |a Parisi, D., Dorso, C., Microscopic dynamics of Pedestrian evacuation (2005) Physica A, 354, pp. 606-618 | ||
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| 504 | |a Parisi, D., Dorso, C., Morphological and dynamical aspects of the room evacuation process (2007) Physica A, 385 (1), pp. 343-355 | ||
| 504 | |a Gordon, C.C., Churchill, T., Clauser, C.E., Bradtmiller, B., McConville, J.T., Tebbetts, I., Walker, R.A., Anthropometric survey of US army personnel: summary statistics interim report, Tech. Rep. (1989); Evans, E., Hayden, F., Tests on live subjects to determine the tolerable force that may be exerted by crowd control crush barriers, Tech. Rep. (1971), University of Surrey, Department of Biomechanics; Tikuisis, P., Meunier, P., Jubenville, C., Human body surface area: measurement and prediction using three dimensional body scans (2001) Eur. J. Appl. Physiol., 85 (3), pp. 264-271 | ||
| 504 | |a Huston, R.L., Principles of Biomechanics (2009), CRC Press, Taylor & Francis Group 6000 Broken Sound Parkway NW, Suite 300, Boca Raton, FL 33487-2742; Hopkins, P.H.I.H.G., Pountney, S.J., Sheppard, M., Crowd pressure monitoring (1993) Engineering for Crowd Safety, pp. 389-398. , R. Smith J. Dickie Elsevier Science Publishers BV | ||
| 504 | |a Mysen, M., Berntsen, S., Nafstad, P., Schild, P.G., Occupancy density and benefits of demand-controlled ventilation in Norwegian primary schools (2005) Energy Build., 37 (12), pp. 1234-1240 | ||
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| 506 | |2 openaire |e Política editorial | ||
| 520 | 3 | |a Clogging raises as the principal phenomenon during many evacuation processes of pedestrians in an emergency situation. As people push to escape from danger, compression forces may increase to harming levels. Many individuals might fall down, while others will try to dodge the fallen people, or, simply pass through them. We studied the dynamics of the crowd for these situations, in the context of the “social force model”. We modeled the unconscious (fallen) pedestrians as inanimate bodies that can be dodged (or not) by the surrounding individuals. We found that new morphological structures appear along the evacuating crowd. Under specific conditions, these structures may enhance the evacuation performance. The pedestrian's willings for either dodging or passing through the unconscious individuals play a relevant role in the overall evacuation performance. © 2017 Elsevier B.V. |l eng | |
| 593 | |a Departamento de Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Pabellón I, Ciudad Universitaria, Buenos Aires, 1428, Argentina | ||
| 593 | |a Instituto de Física de Buenos Aires, Pabellón I, Ciudad Universitaria, Buenos Aires, 1428, Argentina | ||
| 593 | |a Unidad de Investigación y Desarrollo de las Ingenierías, Universidad Tecnológica Nacional, Facultad Regional Buenos Aires, Av. Medrano 951, Buenos Aires, 1179, Argentina | ||
| 690 | 1 | 0 | |a EMERGENCY EVACUATION |
| 690 | 1 | 0 | |a SOCIAL FORCE MODEL |
| 690 | 1 | 0 | |a UNCONSCIOUS PEDESTRIANS |
| 690 | 1 | 0 | |a COMPRESSION FORCE |
| 690 | 1 | 0 | |a EMERGENCY EVACUATION |
| 690 | 1 | 0 | |a EMERGENCY SITUATION |
| 690 | 1 | 0 | |a EVACUATION PROCESS |
| 690 | 1 | 0 | |a HIGH PRESSURE |
| 690 | 1 | 0 | |a MORPHOLOGICAL STRUCTURES |
| 690 | 1 | 0 | |a SOCIAL FORCE MODELS |
| 690 | 1 | 0 | |a UNCONSCIOUS PEDESTRIANS |
| 690 | 1 | 0 | |a PHYSICS |
| 700 | 1 | |a Frank, Guillermo Alberto | |
| 700 | 1 | |a Dorso, Claudio Oscar | |
| 773 | 0 | |d Elsevier B.V., 2017 |g v. 484 |h pp. 282-298 |p Phys A Stat Mech Appl |x 03784371 |w (AR-BaUEN)CENRE-280 |t Physica A: Statistical Mechanics and its Applications | |
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| 856 | 4 | 0 | |u https://doi.org/10.1016/j.physa.2017.05.013 |y DOI |
| 856 | 4 | 0 | |u https://hdl.handle.net/20.500.12110/paper_03784371_v484_n_p282_Cornes |y Handle |
| 856 | 4 | 0 | |u https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03784371_v484_n_p282_Cornes |y Registro en la Biblioteca Digital |
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