中国安全科学学报 ›› 2018, Vol. 28 ›› Issue (S1): 53-58.doi: 10.16265/j.cnki.issn1003-3033.2018.S1.010

• 安全工程技术科学 • 上一篇    下一篇

铁路信号电源事故原因分析

王志刚 高级工程师   

  1. 国家铁路局 安全技术中心, 北京 100036
  • 收稿日期:2018-03-13 修回日期:2018-05-27 出版日期:2018-06-30 发布日期:2020-11-20
  • 作者简介:王志刚 (1973—),男,河北滦平人,高级工程师,主要从事铁路供电安全技术方面的研究。E-mail:wangzhigang8007@sina.com。

Analysis of railway signal power accident causes

WANG Zhigang   

  1. Safety Technology Center, National Railway Administration, Beijing 100036, China
  • Received:2018-03-13 Revised:2018-05-27 Online:2018-06-30 Published:2020-11-20

摘要: 为探究铁路信号电源事故的原因,统计分析铁路信号电源事故,梳理导致信号电源事故的各种因素,应用社会网络分析法(SNA)研究各种因素关联性,从而识别出引起信号电源事故的关键因素。结果表明:信号电源事故中人和物的因素是直接原因,环境和管理因素是间接原因,且相互影响;各级人员安全意识淡薄、安全培训不到位、规章制度不完善、安全生产监督管理薄弱、安全投入不足等因素是导致信号电源事故的关键因素;路外安全环境差也是导致铁路信号电源事故的重要原因,施工单位或个人在铁路沿线非法施工损伤电力、信号电缆引发的事故屡屡发生。

关键词: 信号电源, 事故, 社会网络分析法(SNA), 原因分析, 关键因素

Abstract: In order to explore the cause of railway signal power accident,analyze the railway signal power accident,sort out the various factors leading to the signal power accident,the social network analysis method was applied to study the correlation of various factors. The key factors causing the accident of signal power supply were identified. The results show that the factors of human and material in the signal power supply accident are the direct cause, and the factors of environment and management are indirect causes and they influence each other. Weak safety awareness at all levels, lack of safety training, imperfect regulations, weak supervision and management of production safety and insufficient security investment are the key factors forthe signal power accidents. Bad safety environment is another important factor, it often happens that the construction units or individuals who operate illegally in the railway line damage the electric and signal cables.

Key words: signal power supply, accident, social network analysis(SNA) method, causes analyze, key factor

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