| 受限空间作业中毒窒息事故分析与预防 |
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| 引用本文： | 王智江.受限空间作业中毒窒息事故分析与预防[J].中国计量学院学报,2010,21(4). |
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| 作者姓名： | 王智江 |
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| 作者单位： | 浙江杭州湾上虞工业园区管委会安监分局 |
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| 摘 要： | 根据某化工企业受限空间作业中毒窒息事故的典型案例,分析引起设备内受限空间作业中毒窒息事故发生的各种原因,运用事故树分析法分析了引起受限空间作业中毒窒息事故的基本原因,对事故树进行了最小割集和最小径集的计算,分析了各基本事件的结构重要度.根据分析的结果,从技术、管理和操作等方面,提出了防止受限空间作业中毒窒息事故发生的措施.
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| 关 键 词： | 受限空间 中毒窒息事故 事故树分析 预防措施 |
Analysis and prevention of asphyxiation and poisoning accidents when working in confined spaces |
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| WANG Zhi-jiang.Analysis and prevention of asphyxiation and poisoning accidents when working in confined spaces[J].Journal of China Jiliang University,2010,21(4). |
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| Authors: | WANG Zhi-jiang |
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| Affiliation: | WANG Zhi-jiang(Safety Supervision Sub office Administrative Committee of Shangyu Hangzhou Bay Industrial Park; Shangyu Zhejiang 312369; China); |
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| Abstract: | According to the analysis of typical cases of asphyxiation and poisoning accidents when working in confined spaces of a chemical enterprise by Fault Tree Analysis(FTA) method,the structure importance of basic events was analyzed by calculating the minimum cut sets and path sets of the fault tress.All kinds of reasons and logical relationships were elaborated that might lead to asphyxiation and poisoning accidents in confined spaces.Countermeasures to avoid asphyxiation and poisoning accidents when working i... |
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| Keywords: | confined spaces asphyxiation and poisoning accidents fault tree analysis preventive action |
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