| 隧道火灾研究现状与展望 |
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| 引用本文： | 李忠友,刘元雪,陈小良,谭仪忠.隧道火灾研究现状与展望[J].地下空间与工程学报,2010,6(Z2). |
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| 作者姓名： | 李忠友 刘元雪 陈小良 谭仪忠 |
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| 作者单位： | 后勤工程学院军事建筑工程系; |
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| 摘 要： | 隧道火灾往往会造成严重的人员伤亡和巨大的社会影响及经济损失,是威胁隧道运营安全的主要灾害之一。本文指出了隧道火灾的诱因、频率及其特点,介绍了隧道火灾的主要研究方法及研究内容,并重点介绍了隧道火灾的两个主要影响因素——火源释热率和临界风速,最后提出了今后有待研究的内容。
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| 关 键 词： | 隧道 火灾 热释放率 临界风速 |
Review of Research on Traffic Tunnel Fire Safety |
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| Li Zhongyou,Liu Yuanxue,Chen Xiaoliang,Tan Yizhong.Review of Research on Traffic Tunnel Fire Safety[J].Chinese Journal of Underground Space and Engineering,2010,6(Z2). |
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| Authors: | Li Zhongyou Liu Yuanxue Chen Xiaoliang Tan Yizhong |
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| Affiliation: | Li Zhongyou,Liu Yuanxue,Chen Xiaoliang,Tan Yizhong (Department of Architecture & Civil Engineering,LEU,Chongqing 400041,China) |
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| Abstract: | Tunnel fires often cause heavy casualties and huge economic losses and social impact,they are one of the main threats to the safety of tunnel operation.This article pointed out the incentive for the tunnel fire,the frequency and characteristics of the tunnel fire,introduced the main research methods and content,and highlighted two main effects of fire:heat release rate of fire source and the critical ventilation velocity,finally,it proposed some subjects for future research. |
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| Keywords: | tunnel fire heat release rate critical ventilation velocity |
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