Serviços Personalizados
Journal
Artigo
Indicadores
Citado por SciELO
Links relacionados
Similares em SciELO
Compartilhar
Anales (Asociación Física Argentina)
versão impressa ISSN 0327-358Xversão On-line ISSN 1850-1168
Resumo
ROZAN, E. A. et al. Emergency evacuations of social groups. An. AFA [online]. 2022, vol.33, n.4, pp.112-116. ISSN 0327-358X. http://dx.doi.org/10.31527/analesafa.2022.33.4.112.
In this work we study how the presence of social groups affect emergency evacuations. This investigation was carried out in the context of the Social Force Model (SFM). We added an attractive force to the SFM, which accounts for the affective feelings that the members of social groups share (colleagues, friends, couples, etc.). We calibrated this force using experimental data, in order to simulate emergency evacuations. We observe that the evacuation time is considerably worsened when attractive feelings are taken into account. Therefore, we conclude that this kind of collective behavior should be included in pedestrian dynamics models.
Palavras-chave : Emergency evacuation; Social Force Model (SFM); Social groups.