摘要
文章梳理总结出了16项施工现场电弧焊触电事故的原因,并阐述了事故原因的具体内涵,以此绘制了事故树,在此基础上得出事故树的最小割集和结构重要度,最后提出一系列事故的预防对策,以供相关人员参考。
This paper summarizes the causes of 16 arc welding electric shock accidents on the construction site, and expounds the specific connotation of the accident causes.Based on this, the fault tree is drawn. On this basis, the minimum cut set and structural importance of the fault tree are obtained. Finally, a series of accident preventive countermeasures are put forward for the reference of relevant personnel.
作者
闫海峰
王俊波
Yan Haifeng;Wang Junbo(State Grid Electric Power Research Institute Wuhan Nari Go.,Ltd.,Wuhan,Hubei 430074)
出处
《工程技术研究》
2022年第18期29-31,共3页
Engineering and Technological Research
关键词
电弧焊
触电事故
事故树
arc welding
electric shock accident
fault tree
