| 基于证据理论的长大公路隧道火灾风险评价模型 |
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| 引用本文： | 廖仕超,王薇,徐志胜.基于证据理论的长大公路隧道火灾风险评价模型[J].铁道科学与工程学报,2010,7(6). |
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| 作者姓名： | 廖仕超 王薇 徐志胜 |
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| 作者单位： | 中南大学,土木建筑学院,湖南,长沙,410075;中南大学,土木建筑学院,湖南,长沙,410075;中南大学,土木建筑学院,湖南,长沙,410075 |
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| 基金项目： | 公安部消防局科研计划项目(2008XFCX027) |
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| 摘 要： | 在总结现有隧道防火及救难策略的基础上,研究长大隧道的火灾特点,分析了长大公路隧道中引发火灾事故的原因、隧道中安全设施水平及安全设施运作模式需具备的基本要求,并在此基础上提出具有普遍评价意义的指标体系,包括隧道火灾安全系统、运输与管理政策、隧道技术条件、应急救援水平以与社会救援能力在内的5个一级指标及23个二级指标,利用证据理论处理糊模信息的特点,建立了基于证据理论的长大公路隧道风险的评估模型,并举例说明其应用过程.
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| 关 键 词： | 防灾减灾 公路隧道火灾 风险评价 证据理论 |
Fire risk assessment model based on evidence theory for long-highway tunnel |
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| LIAO Shi-chao
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WANG Wei
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XU Zhi-sheng.Fire risk assessment model based on evidence theory for long-highway tunnel[J].Journal of Railway Science and Engineering,2010,7(6). |
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| Authors: | LIAO Shi-chao WANG Wei XU Zhi-sheng |
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| Institution: | LIAO Shi-chao,WANG Wei,XU Zhi-sheng(School of Civil &Architectral Engineering,Central South University,Changsha 410075,China) |
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| Abstract: | In this paper,the characteristics of long-highway tunnel fire and the causes of long-highway tunnel fire were studied.The basic requirements on safety equipment and its operation based on the summary of fire-preventing and rescue strategies at existing long-highway tunnels both at home and abroad was analyzed.Then a index system with general evaluation significance was proposed.It have 5 first-grade assessment indexes,including tunnel fire safety systems,transportation and management policy,tunneling techno... |
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| Keywords: | disaster prevention and reduction engineering highway tunnel fire risk assessment evidence theory |
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