KOREASCHOLAR

In industry society, it is challenging to identify and prevent potential hazard factors since an industry is complex and changing variously. Particularly, as industrial accidents occur more frequently by secondary and tertiary indirect causes, rather than primary direct causes such as environmental changes or selfinduced disasters, it becomes more difficult to analyze the risk in safety management perspective. The purposes of this study are to reconsider the variable factors used in the existing Risk Priority Number (RPN) assessment method and to explore a new prioritization method for risks and disasters caused by various external environmental changes. To achieve this, various variables are considered including the currently used variables such as the occurrence frequency, the likelihood of occurrence, the severity. Among the variables, the eight key variables will be selected, and it is to take account of the relative weights between the variables.

Abstract
1. 서 론
2. 이론적 고찰
    2.1 RPN(Risk Priority Number)
    2.2 AHP(Analytic Hierarchy Process)
3. 위험 매개변수 선정
    3.1 매개변수 도출
    3.2 매개변수 선정
4. AHP를 이용한 위험 매개변수 분석
    4.1 수행절차
    4.2 AHP 결과의 분석
    4.3 가중치를 적용한 RPN 활용
5. 결론 및 향후 연구과제
6. References
저자 소개

• 박재현(한국산업인력공단) | Jae-hyun Park (Human Resource Development Service of Korea) Corresponding author