| 地铁隧道火灾模拟及人员疏散研究 |
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| 引用本文： | 罗振敏,郝强强,程方明,王涛.地铁隧道火灾模拟及人员疏散研究[J].消防科学与技术,2019(3):363-367. |
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| 作者姓名： | 罗振敏 郝强强 程方明 王涛 |
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| 作者单位： | 西安科技大学安全科学与工程学院;西安科技大学陕西省工业过程安全与应急救援工程技术研究中心;西安科技大学西部矿井开采及灾害防治教育部重点实验室 |
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| 摘 要： | 利用FDS软件,设置的火源强度为7.5 MW的火灾,模拟火灾发生在隧道中点及疏散通道A口附近的条件下,地铁隧道内3种不同通风风速对人员疏散的影响。将疏散通道口处人眼特征高度的烟气能见度、温度和CO浓度到达临界指标的时间作为可用疏散时间,再通过经验公式计算所需安全疏散时间,判定疏散的安全性。结果表明,列车和火源均在隧道中部时,人员均能够安全疏散;列车在隧道中部,而火源在进风口一侧时,只有在无风条件下人员能够安全疏散。
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| 关 键 词： | 隧道火灾 人员疏散 疏散通道 FDS |
Study on subway tunnel fire simulation and personnel evacuation |
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| LUO Zhen-min,HAO Qiang-qiang,CHENG Fang-ming,WANG tao.Study on subway tunnel fire simulation and personnel evacuation[J].Fire Science and Technology,2019(3):363-367. |
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| Authors: | LUO Zhen-min HAO Qiang-qiang CHENG Fang-ming WANG tao |
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| Affiliation: | (School of Safety Technology and Engineering, Xi'an University of Science and Technology, Shaanxi Xi'an 710054, China;Shaanxi Engineering Research Center for Industrial Process Safety & Emergency Rescue, Xi'an University of Science and Technology, Shaanxi Xi'an 710054, China;Key Laboratory of Western Mine Exploitation and Hazard Prevention, Ministry of Education, Xi'an University of Science and Technology, Shaanxi Xi'an 710054, China) |
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| Abstract: | LUO Zhen-min;HAO Qiang-qiang;CHENG Fang-ming;WANG tao(School of Safety Technology and Engineering, Xi'an University of Science and Technology, Shaanxi Xi'an 710054, China;Shaanxi Engineering Research Center for Industrial Process Safety & Emergency Rescue, Xi'an University of Science and Technology, Shaanxi Xi'an 710054, China;Key Laboratory of Western Mine Exploitation and Hazard Prevention, Ministry of Education, Xi'an University of Science and Technology, Shaanxi Xi'an 710054, China) |
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| Keywords: | tunnel fire personnel evacuation evacuation passageway FDS |
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