地震灾害背景下地铁运营安全风险模糊综合评价研究

天津城建大学经济与管理学院,天津 300384

地震灾害;地铁运营;安全风险评价;模糊综合评价;风险管理对策

Research on Fuzzy Comprehensive Evaluation of Subway Operation Safety Risk Under the Background of Earthquake Disasters
LI Wenqian,CHEN Zijia,SHUANG Zhe

School of Economics and Management , Tianjin Chengjian University , Tianjin 300384, China

Earthquake disaster; Subway operation; Safety risk assessment; Fuzzy comprehensive evaluation;Risk management strategy

DOI: 10.13512/j.hndz.2023.03.13

备注

地震灾害具有明显的突发性和破坏性特征,对于地铁工程而言极易带来事故甚至灾害的风险,在地震灾害背景下地铁运营期的风险评估与管控问题越来越受到学术界的关注。此文以某地震频发城市地铁线为研究对象,在地铁运营期安全风险管理理论基础上进行地铁运营事故分析,采用模糊评价法开展了地铁运营期的安全风险评价研究,并对地铁运营安全风险管理提出对策。研究揭示了地铁运营期存在的安全风险类型及其影响因素,并提出了运营期安全隐患的改进意见,提高地铁运营期的安全风险管理水平,为地震背景下地铁运营安全风险管理提供指导借鉴。
Because earthquake disasters, which have obvious sudden and destructive characteristics, is easy to bring the risk of accidents and even disasters to subway projects,the risk assessment and management of subway operation during the operation period have attracted more and more attention from the academic community under the background of earthquake disasters. Taking one subway line in an earthquake-prone city as the research object, the subway operation accidents analysis is carried out on the basis of the safety risk management theory during the subway operation period. Further, the fuzzy evaluation method is used to carry out the safety risk evaluation research during the subway operation period, and the countermeasures for the safety risk of the subway operation are put forward. The research reveals the types of safety risk and their influencing factors during the subway operation period,and puts forward some suggestions on the improvement of safety risk during the operation period, so as to improve the level of safety risk management in subway operation period and provide the necessary guidance for safety risk management of subway operation considering the earthquake influence.
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