摘要
介绍了基于量化风险分析的城市轨道交通安全评估方法,首次引入风险隐藏程度的概念,并通过建立风险量化模型和风险事件加权故障树分析模型,解决了城市轨道交通安全评估过程中风险量化的难题,并提供了实例分析。
An urban rail transit safety assessment method base on risk quantification analysis is described.For the first time,the concept of risk hiding degree is introduced.Through the establishment of risk quantification model and the risk event weighted fault tree analysis mode,the risk quantification problems in urban rail transit safety assessment are solved,and a real project analysis is provided.
作者
彭北华
永秀
PENG Beihua;YONG Xiu(WSP(Asian) Co.,Ltd.,518031,Shenzhen,China)
出处
《城市轨道交通研究》
北大核心
2019年第8期148-152,共5页
Urban Mass Transit
关键词
城市轨道交通
安全评估
风险量化模型
urban rail transit
safety assessment
risk quantification model