多因素耦合失效模式下地铁施工安全系统与管理模型
Safety system and management model of subway construction under multi-factor coupling failure mode
房明 1张毅 2谭玥3
作者信息
- 1. 广东财经大学 公共管理学院,广东 广州 510320
- 2. 广东省建筑设计研究院有限公司勘测设计研究所,广东 广州 510010
- 3. 中国铁路济南局集团有限公司,山东 济南 250001
- 折叠
摘要
为提升地铁施工安全管理效果,减小地铁坍塌事故的发生,分析地铁施工事故风险因素.首先,分析事故致因中人群-机群的多因素耦合模式;然后,借助事故致因"2-4"模型(24Model)和广义安全模型(GSM),构建地铁施工安全系统管理模型;最后,将人群-机群系统多因素耦合失效模式应用于已有的16 起地铁施工坍塌事故,统计得到 14 个人群与 6 个机群致因因素,分别给出其多因素耦合模式及作用路径,并计算风险等级.结果表明:地铁施工人群-机群的多因素耦合效应包含6 种模式和14 条作用路径.地铁施工安全系统管理模型分为目标层与匹配层,其中,匹配层主要是将事故原因与安全防线相匹配,包括微匹配、中匹配和宏匹配 3 个层面.并基于地铁施工安全系统管理模型,给出地铁坍塌事故预防安全管理"三道防线".
Abstract
In order to improve the safety management effect of subway construction and reduce the occurrence of subway collapse accidents,the risk factors of subway construction accidents were analyzed.Firstly,the multi-factor coupling mode of'human'and'object'in accident causation were analyzed systematically.On this basis,with the help of accident causation 24Model and GSM,the management model of safety system was constructed.Finally,the multi-factor coupling failure mode of human-object system was applied to 16 existing subway construction collapse accidents.The multi-factor coupling mode and action path of 14 ＂human＂ reasons and 6 ＂object＂ reasons were given respectively,and their risk levels were calculated.The results show that there are 6 modes and 14 action paths for the multi-factors coupling effect of ＂human＂ and ＂object＂ in subway construction.The management model is divided into the target layer and the matching layer between the cause of the accident and the safety defense line.The matching layer is constructed from three levels:micro matching,medium matching and macro matching.Based on the established safety system management model of subway construction,the ＂three defense lines＂ of subway collapse accident safety construction management were given.
关键词
多因素耦合/失效模式/地铁施工/安全系统/坍塌事故/"2-4"模型(24Model)/广义安全模型(GSM)Key words
multi-factor coupling/failure mode/subway construction/safety system/collapse accident/"2-4" model(24Model)/generalized security model(GSM)引用本文复制引用
基金项目
教育部人文社科研究项目青年基金资助(19YJCZH279)
广东省基础与应用基础研究基金(2019A1515010502)
广东省基础与应用基础研究基金(2021A1515011499)
出版年
2024
NETL
NSTL
万方数据