Simulation on Evacuation from the Subway Station under Fire Smoke

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• 作者：Zhu WeiZhou Xiaofeng
• 会议时间：2014-05-17
• 关键词：Computational simulation ; Evacuation ; Fire smoke ; Subway station
• 作者单位：Zhu Wei(Beijing Research Center of Urban Systems Engineering Beijing, China)Zhou Xiaofeng(Urban Safety Research Department Beijing Research Center of Urban Systems Engineering Beijing, China)
• 母体文献：第二届行为安全与安全管理国际学术研讨会(《安全管理学》教学方法专题研讨会)论文集
• 会议名称：第二届行为安全与安全管理国际学术研讨会(《安全管理学》教学方法专题研讨会)
• 会议地点：北京
• 主办单位：中国矿业大学
• 语种：chi

摘要

The subway station is the public that crowded with the passengers.Be differ from other buildings, there are no window open to the outside in the station, thereby the fire will increase rapidly and the smoke and heat can't be discharged once the station catches fire.Meanwhile, due to the egresses are limited and the direction of the flow of the evacuees is the same as that of the smoke, the passages often in trouble with the evacuation.A great deal of the cases proof that the fire smoke and the useless evacuation is the main cause of the casualty of the subway.The article simulations on the flow of the smoke and the behavior of the occupants in the evacuation from the subway station with the combination of CFAST and building EXODUS software, and the research can provide a scientific method to the safety evaluation and some reference to design the subway station.