도시철도 역사 내 철도안전사상사고 현황분석을 통한 예방대책 수립방향 도출 -계단사고를 중심으로-

This research shows the effects of age, gender, drinking, and service hours on an accident on the stairs, deduced from analyzing accident cases provided by urban railway operating agencies. Moreover, types of accident on the stairs were subdivided and each type of risk was also analyzed. And roughly three directions of the establishment of prevention measures were deduced for reducing accidents on the stairs through such investigation. First of all, the establishment of risk-based railway safety management system to which ALARP risk management methodology was applied was suggested. And a method of cost-benefit analysis was then suggested so as to select realistic and rational prevention measures. And lastly, plans of the establishment of the order of priority of prevention measures were suggested in eight-stage procedures in order to decide the order of measures applicable to urban railway station. Such directions of the establishment of prevention measures for reducing accidents are considered to work as a guideline for operating agencies in establishing prevention measures henceforward.