| 最小割集在系统安全分析方法中的应用 |
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| 引用本文： | 景国勋,贾智伟,段振伟,张强.最小割集在系统安全分析方法中的应用[J].中国安全科学学报,2004,14(5):99-102. |
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| 作者姓名： | 景国勋 贾智伟 段振伟 张强 |
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| 作者单位： | 河南理工大学资源与材料工程系 |
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| 摘 要： | 利用事故树分析法对矿井火灾进行分析 ,结合平煤六矿建立了矿井火灾事故树。阐述了最小割集理论及其在事故分析中的作用 ,着重提出了对事故树底部事件进行排序分级的加权结构重要度分析法。该方法新颖、简洁而实用 ,为系统安全分析提供了新的方法和途径。
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| 关 键 词： | 事故树 顶上事件 概率 最小割集 |
Application of Minimum Cutset in System Safety Analysis |
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| JING Guo-xun,Prof. JIA Zhi-wei DUAN Zhen-wei ZHANG Qiang.Application of Minimum Cutset in System Safety Analysis[J].China Safety Science Journal,2004,14(5):99-102. |
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| Authors: | JING Guo-xun Prof JIA Zhi-wei DUAN Zhen-wei ZHANG Qiang |
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| Institution: | Henan Polytechnic University |
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| Abstract: | Using fault tree analysis to analyze the mine fire,mine fire fault tree was established for #6 Mine of Pingdingshan Coal Industrial Group. The theory of minimum cutset and its application in accident analysis were described with emphasis on putting forward the importance analysis of the weighted structure in sequence gradation of the bottom events of the fire fault tree. This is compact and practicable,and provides a new method for the system safety analysis. |
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| Keywords: | Fault tree Top event Probability Minimum cutest |
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