基于量化风险分析的城市轨道交通安全评估

Urban Rail Transit Safety Assessment Based on Quantitative Risk Analysis

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.