Modelling building emergency evacuation plans considering the dynamic behaviour of pedestrians using agent-based simulation
Modelling building emergency evacuation plans considering the dynamic behaviour of pedestrians using agent-based simulation
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DOI：
10.1016/j.ssci.2018.11.028
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发表时间：
2019-03
期刊：
影响因子：
6.1
通讯作者：
Kelly Rendón Rozo;J. Arellana;Alcides R. Santander-Mercado;Maria Jubiz-Diaz
中科院分区：
文献类型：
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作者：
Kelly Rendón Rozo;J. Arellana;Alcides R. Santander-Mercado;Maria Jubiz-Diaz
每年都有许多人因缺乏有效的疏散计划而在紧急情况下死亡。没有适当的行动计划意味着疏散时间长，可能会危及生命。通常，人们在不安全的情况下不遵守安全标志;他们由于恐慌和焦虑而做出意外反应，迅速撤离该场所。疏散计划通常会指出一条具体的撤离路线，而不考虑在发生堵塞或高度拥堵时提出替代路线的可能性。本研究旨在设计一个疏散计划，考虑方面的行人行为和多种路由策略。一个基于代理的离散选择建模方法被选择来表示在人们的行为和他们与环境之间的相互作用的异质性。拟议的疏散计划包括具体的信号，以鼓励人们采取替代路线时，给定的路径拥挤。新计划还强调了创建新的紧急出口和修改建筑物现有结构的必要性。
Many people die every year in emergency situations due to the absence of efficient evacuation plans. Not having an adequate action plan implies high evacuation times that can put lives at risk. Usually, people do not follow the safety signs during unsafe conditions; they react unexpectedly due to the panic and the anxiety to quickly evacuate the place. The evacuation plans commonly indicate a specific exit route and do not consider the possibility of proposing alternative routes in case of blockages or high congestion. This research aims to design an evacuation plan considering aspects of pedestrian behaviour and multiple routing strategies. A combined agent-based discrete choice modelling approach was chosen to represent the heterogeneity in people’s behaviour and the interaction between them and the environment. The proposed evacuation plan incorporates specific signalling to encourage people taking alternatives routes when given paths are congested. The new plan also highlights the necessity to create new emergency exits and to modify the current structure of the building.