A Study on the Risk Assessment Method in the Safety of Railway System

안전성 평가를 위한 철도시스템의 위험도 분석 방법 고찰

The safety of the present railway system has been established through a lot of experience from the railway accident. But nowaday scientific safety assessment methods are exactly required to improve the safety of railway system. In this study, we focused on the methodology of probabilistic risk assessment, which has been developed mainly in the field of nuclear power industry, and considered the process to adopt this method to railway system in order to establish a scientific and comprehensive way of safety assessment.