event tree analysis meaning in English
事故树分析
事件树分析法
Examples
- Event tree analysis ; method , graphical symbols and evaluation
事件树分析.方法图形符号和评定 - Application of event tree analysis based on fuzzy sets in risk analysis
基于模糊集理论事件树分析方法在风险分析中应用 - Incorporating fault tree analysis into event tree analysis for failure of city gas pipelines
城市燃气管道泄漏检测方法探讨与评价 - A lot of papers about the report of probabilistic risk assessment of daya bay npp and system manuals has been read by the author and let as the basis . in this paper , based on the reliability analysis methods of failure mode and effect analysis and failure tree analysis , according to the result of event tree analysis of probabilistic risk assessment report of daya bay npp , the top events of the fault trees of reactor protection system and the success criteria were established . by using risk - spectrum procedure , the unavailability and the minimal cut - sets ( mcs ) of the fault trees were obtained
本文在阅读了大量的大亚湾核电站pra报告和各种系统手册等资料的基础上，采用fmea (故障模式和影响分析)和fta (故障树分析)可靠性分析方法，依据大亚湾核电站pra事件树分析的结果，建立了以紧急停堆失效和专设安全设施驱动失效为顶事件的故障树，利用risk - spectrum程序，对所建的故障树进行定量分析，计算，得到系统故障树的失效概率和最小割集，从而为大亚湾核电站可视化风险分析软件提供数据支持。 - According to fire statistical yearbook of china , combining event tree analysis and fault tree analysis methods , the reason of fire in large - scale public places was analyzed with 76 cases happening in china during 1998 - 2004 and the figure of causality analysis for fire accident in large - scale public places was presented
摘要选择1998 - 2004年《中国火灾统计年鉴》中大型公共场所特大火灾事故的案例76起，结合事件树、故障树分析方法，分析了我国大型公共场所火灾事故的原因，得出了大型公共场所火灾事故因果分析图。