铁路物流2025，Vol.43Issue(12)：55-60,6.DOI:10.16669/j.cnki.issn.2097-5899.202411140004
基于区间模糊数和安全风险换算的铁路工务安全风险评估方法研究
Railway Maintenance Safety Risk Assessment Method Based on Interval Fuzzy Numbers and Safety Risk Conversion
DU Tianjun 1LI Miao 1CHENG Zhao 1QIN Kai 1LI Shumao 1GUO Heng 1TANG Chao2
作者信息
- 1. Production Technology Department,Shaanxi Jingshen Railway Co.,Ltd,Yulin 719000,Shaanxi,China
- 2. Transport Command and Information Technology Research Institute,CRSC Research&Design Institute Group Co.,Ltd.,Beijing 100070,China
- 折叠
摘要
Abstract
This paper focused on production safety management within railway maintenance sections,systematically analyzing the development status of railway maintenance production management and exploring the characteristics of safety risks in production management.On this basis,it proposed a risk source identification method suitable for railway maintenance systems and constructed a comprehensive safety risk evaluation index system.Based on the actual characteristics of railway maintenance and repair work,a maintenance safety risk assessment model using interval fuzzy numbers was proposed.A safety risk quantification method based on safety checklists was developed.By taking the actual production safety situation of the X Maintenance Section as an example,a risk quantification assessment and safety risk conversion were conducted.The results show that this method can achieve quantitative analysis of safety risks and provide a more scientific and objective basis for the safety risk management of the maintenance section.关键词
铁路工务/安全风险评估/评价指标体系/区间模糊数/安全风险换算Key words
Railway Engineering/Safety Risk Assessment/Evaluation Index System/Interval Fuzzy Number/Safety Risk Conversion分类
交通工程引用本文复制引用
DU Tianjun,LI Miao,CHENG Zhao,QIN Kai,LI Shumao,GUO Heng,TANG Chao..基于区间模糊数和安全风险换算的铁路工务安全风险评估方法研究[J].铁路物流,2025,43(12):55-60,6.
