| 某火车站火灾烟气流动及人员疏散安全研究 |
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| 引用本文： | 张思健,杨晖,许金星.某火车站火灾烟气流动及人员疏散安全研究[J].北京建筑工程学院学报,2014,30(2):54-59. |
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| 作者姓名： | 张思健 杨晖 许金星 |
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| 作者单位： | 北京建筑大学环境与能源工程学院,北京,100044;北京建筑大学环境与能源工程学院,北京,100044;北京建筑大学环境与能源工程学院,北京,100044 |
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| 摘 要： | 利用FDS软件对以某火车站大空间内烟气的扩散情况进行了三维数值模拟,同时还对人员疏散情况进行了模拟.分析了各个火灾场景的模拟结果,通过比较必需安全疏散时间RSET（Required Safe Egress Time）和可用安全疏散时间ASET（Available Safe Egress Time）,对各火灾场景下人员的安全进行了评估.
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| 关 键 词： | 烟气流动特性 人员疏散 必需安全疏散时间 可用安全疏散时间 |
Study on the Smoke Flow Characteristics and the Evacuation Safety of a Railway Station |
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| Zhang Sijian,Yang Hui,Xu Jinxing.Study on the Smoke Flow Characteristics and the Evacuation Safety of a Railway Station[J].Journal of Beijing Institute of Civil Engineering and Architecture,2014,30(2):54-59. |
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| Authors: | Zhang Sijian Yang Hui Xu Jinxing |
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| Affiliation: | (School of Environment and Energy Engineering, Beijing University of Civil Engineering and Architecture, Beijing 100044) |
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| Abstract: | A model of a real railway station was erected and the fire smoke flow situation was simulated using FDS（ Fire Dynamics Simulator） code. Meanwhile,the evacuation situation was simulated in the model. Both the smoke flow and the evacuation simulation results are discussed. By comparing the RSET with ASET,the people＇s evacuation safety in every fire scene is evaluated. |
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| Keywords: | smoke flow characteristics evacuation RSET ASET |
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