철도유지보수 작업시 작업자 안전향상을 위한 위험도 분석 사례

Risk Assessment Case Study for the Track Worker Safety

For the preparation of KTX operation and electrifying the conventional line, many accidental fatalities were occurred in recent year. In order to improve track worker safety as low as possible, risk assessments are carried out in this study. As an input of risk assessment 5-year accident data were analyzed into frequency and fatality. As a result risk of track worker based on equivalent fatality is derived.