| 火场中电梯疏散失败的FTA分析与探讨 |
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| 引用本文： | 王国文.火场中电梯疏散失败的FTA分析与探讨[J].沈阳航空工业学院学报,2011,28(4):67-70. |
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| 作者姓名： | 王国文 |
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| 作者单位： | 沈阳航空航天大学民航与安全工程学院 辽宁沈阳110136 |
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| 摘 要： | 通过对火灾导致电梯疏散失败的故障树的建立与分析，计算了导致顶事件发生的最小割集与最小径集，以及影响顶事件发生的结构重要度和割集重要度。并由此提出了火灾情况下降低电梯运行风险，提高可靠性的相关措施。为火灾情况下利用电梯进行疏散的可靠性提供了参考依据。
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| 关 键 词： | 电梯 故障树 最小割集 最小径集 结构重要度 割集重要度 可靠性 |
Analysis and discussion on elevator evacuation stopping by FTA method under fire conditions |
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| WANG Guo-wen.Analysis and discussion on elevator evacuation stopping by FTA method under fire conditions[J].Journal of Shenyang Institute of Aeronautical Engineering,2011,28(4):67-70. |
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| Authors: | WANG Guo-wen |
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| Institution: | WANG Guo-wen(School of Civil Aviation and Safety Engineering,Shenyang Aerospace University,Liaoning Shenyang 110136) |
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| Abstract: | In this paper we establish and analyze the failure tree of elevator evacuation stopping caused by fire and calculate the minimal cut set,minimum path sets,structure important degree,cut-set important degree in the failure tree that affect the occurrence of the top event.We propose measures to reduce the risk of top events and provide the reference for the study of the reliability of elevator evacuation under fire conditions. |
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| Keywords: | elevator Failure Tree minimal cut set minimum path sets structure important degree cut-set important degree reliability |
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