| 地铁火灾时疏散时间的分析与计算 |
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| 引用本文： | 谢洪生.地铁火灾时疏散时间的分析与计算[J].铁路计算机应用,2013,22(9):62-65. |
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| 作者姓名： | 谢洪生 |
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| 作者单位： | 南昌轨道交通地铁运营有限公司 机电部,南昌,330038 |
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| 摘 要： | 本文详细分析了地铁火灾特点、乘客疏散特征、疏散路径、疏散安全区、计算疏散时间的前提条件、疏散时间的构成等诸多因素对安全疏散的影响,指出在地铁各个出口(车门或屏蔽门口、站台至站厅的楼扶梯口、检票口、地面出入口)等处存在滞留现象,提出根据疏散群体的行动时间和滞留时间计算全体疏散人员总的疏散时间的思路,并给出了疏散时间计算公式.
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| 关 键 词： | 地铁火灾 疏散路径 疏散时间 行动时间 滞留时间 计算公式 |
| 收稿时间： | 2013-09-15 |
Analysis and calculation of evacuation time for metro fire |
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| XIE Hongsheng.Analysis and calculation of evacuation time for metro fire[J].Railway Computer Application,2013,22(9):62-65. |
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| Authors: | XIE Hongsheng |
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| Affiliation: | XIE Hongsheng( 1.Department of Electrical and Mechanical, Nanchang Rail Transit Co., Ltd., Nanchang 330038, China;) |
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| Abstract: | This paper analyzed in detail the characteristics of metro fire,passengers evacuated characteristics,evacuation paths,evacuation safe area,the premise condition of calculation of evacuation time,the composition of the evacuation time and other factors that affected evacuation.There existed retention phenomenon in various exports such as door or shielded door,escalator mouth platform and station hall of the building,wicket,ground entrances,etc.The ideal of calculating the total evacuation time was put forward based on the actions evacuation time and the residence time.The calculating formula of evacuation time was also given. |
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| Keywords: | metro fire evacuation route evacuation time action time residence time calculating formula |
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