| 姜子港,刘晓栋,霍非舟,宋卫国.基于Pathfinder的商场人员疏散仿真[J].火灾科学,2014,23(3):175-181. |
| 基于Pathfinder的商场人员疏散仿真 |
| Simulation of pedestrian evacuation in a market by Pathfinder |
| 投稿时间：2014-06-11 修订日期：2014-07-16 |
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| DOI：10.3969/j.issn.1004-5309.2014.03.07 |
| 基金项目: |
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| 中文关键词: 商场 人员疏散 Pathfinder 仿真 相向流 |
| 英文关键词:Market Pedestrian evacuation Pathfinder Simulation Counter flow |
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| 中文摘要: |
| 商场中的人员疏散是一个复杂的过程。运用人员疏散仿真软件Pathfinder 2012对某商场在紧急情况下人员的安全疏散进行研究，重点讨论借用防火分区防火门进行疏散对疏散效率的影响。模拟结果表明，借用相邻防火分区进行疏散可以有效提高单个防火分区的疏散效率，但如果在相邻防火分区防火门处出现相向流则会降低整体的疏散效率，并且随着人数的增多变得更加严重。因此，应定期针对商场员工开展疏散演练等相关培训，增强员工疏散引导的能力，避免疏散过程中出现行人相向流，最终提高商场人员疏散的效率。 |
| 英文摘要: |
| Market pedestrian evacuation is a complicated process. In this paper, evacuation from a market is studied by means of the pedestrian evacuation simulation software Pathfinder 2012. A measure for evacuation is by taking fire doors of adjacent fire compartments as emergency exits. Simulation results show that this measure can powerfully improve the evacuation efficiency of one single fire compartment, however, the evacuation efficiency of the whole market will decrease greatly if pedestrian counter flow exists in the emergency exit between two adjacent fire compartments. Therefore, pedestrian counter flow should be avoided during evacuation, by fire safety education and training. |
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