|本期目录/Table of Contents|

[1]赵 刚,张 博,李元奎.基于故障树分析的反应器振打机构可靠性分析[J].工业仪表与自动化装置,2021,(03):71-74+125.[doi:10.19950/j.cnki.cn61-1121/th.2021.03.014]
　ZHAO Gang,ZHANG Bo,LI Yuankui.Reliability analysis of reactor rapping mechanism based on fault tree analysis[J].Industrial Instrumentation & Automation,2021,(03):71-74+125.[doi:10.19950/j.cnki.cn61-1121/th.2021.03.014]
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基于故障树分析的反应器振打机构可靠性分析

《工业仪表与自动化装置》[ISSN:1000-0682/CN:61-1121/TH]

卷:
期数:
2021年03期
页码:
71-74+125
栏目:
出版日期:
2021-06-15

文章信息/Info

Title:
Reliability analysis of reactor rapping mechanism based on fault tree analysis
作者:
赵 刚; 张 博; 李元奎
核工业理化工程研究院，天津 300180
Author(s):
ZHAO Gang;  ZHANG Bo;  LI Yuankui
Nuclear Industry Physical and Chemical Engineering Research Institute, Tianjin 300180, China
关键词:
反应器; 振打机构; 故障树分析; 重要度分析; 可靠性
Keywords:
Reactor;  rapping mechanism;  fault tree analysis;  importance analysis;  reliability
分类号:
TH112
DOI:
10.19950/j.cnki.cn61-1121/th.2021.03.014
文献标志码:
A
摘要:
处理放射性物料的反应器需要放置在密闭箱室内，其检维修很难通过人工来实现，反应器运动部件诸如振打机构的可靠性对设备的稳定运行至关重要。针对反应器振打机构结构复杂、故障原因不明等问题，基于故障树分析方法的原理与优点，建立振打机构的故障树模型。采用最小割集法，对其进行定性与定量分析，确定基本事件的故障概率与重要度，并通过逻辑关系的分析确定潜在的故障及系统结构的设计缺陷，以便采取改进措施。
Abstract:
The reactor that handles radioactive materials needs to be placed in the closed box,and its maintenance is difficult to achieve manually.The reliability of the moving parts of the reactor such as the rapping mechanism is very important to the stable operation of the equipment.In view of the complex structure and the unknown failure cause of the reactor rapping mechanism, based on the principles and advantages of the fault tree analysis method,a fault tree model of the rapping mechanism was established.The minimum cut set method is adopted to conduct qualitative and quantitative analysis to determine the failure probability and importance of basic events,and to determine potential failures and design defects of the system structure through the analysis of logical relationships in order to take improvement measures.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期：2020-12-24
作者简介：赵刚(1983)，男，副研究员，主要从事核燃料处理工艺与设备相关方面科研工作。
更新日期/Last Update: 1900-01-01