| 房间开门形式对人员疏散的影响分析 |
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| 引用本文： | 陈俊敏,姚小林,叶海斌,林孙滔,胡杨.房间开门形式对人员疏散的影响分析[J].工业安全与环保,2012,38(7):48-49. |
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| 作者姓名： | 陈俊敏 姚小林 叶海斌 林孙滔 胡杨 |
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| 作者单位： | 西南交通大学地球科学与环境工程学院消防工程系 成都610031 |
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| 基金项目： | 中央高校基本科研业务费专项资金专题研究项目 |
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| 摘 要： | 采用计算机数值模拟软件FDS+Evac,对房间开门形式对人员疏散的影响进行分析。建立疏散模型,房间人员密度设置3种情况,着重研究了7种开门形式条件下人员疏散过程。研究表明,房间开门总宽度一定时,只设置一道门,疏散效率最高。当房间需要满足设置两道门时,门应尽量设置在房间的两对边墙上,这样疏散效率较高。两道门设置在房间相邻边墙上时最不利于人员疏散。研究结果为房间开门的设计提供了参考依据。
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| 关 键 词： | 人员疏散 房间开门形式 数值模拟 FDS+Evac |
Influences of Room Door Setting Conditions on Pedestrian Evacuation |
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| GHEN Junmin
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YAO Xiaolin
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YE Haibin
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LIN Suntao
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HU Yang.Influences of Room Door Setting Conditions on Pedestrian Evacuation[J].Industrial Safety and Dust Control,2012,38(7):48-49. |
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| Authors: | GHEN Junmin YAO Xiaolin YE Haibin LIN Suntao HU Yang |
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| Institution: | (Fire Protection Engineering Department,School of Faculty of Geosciences and EnvironmentalEngineering,Southwest Jiaotong University Chengdu 610031) |
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| Abstract: | Pedestrian evacuation in different room door conditions is simulated by using FDS+Evac.The evacuating model is constructed and three kinds of room people density are set up.Especially the influences of seven kinds of door setting forms on pedestrian evacuation are studied.The research shows that when width of door is certain,the evacuation efficiency can reach the highest if there is only one door installed.When it is needed to install two doors,the evacuation efficiency can reach the highest as the doors are set in opposite walls of the room.It is the most unfavorable for evacuation if two doors are set in the near walls.This result provides references for the design of room door setting. |
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| Keywords: | pedestrian evacuation setting forms of room door numerical simulation FDS+Evac |
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