In risk assessment, there are several methods such as Safety Review, Checklist, FMEA(Failure Mode and Effect Analysis), FTA(Fault Tree Analysis), ETA (Event Tree Analysis) etc, however, the level of accident is indentified by the probability of accident and severity resulting from accident which used widely in assessing accidents and disasters. In this paper, the risk assessment method to decide the level of risk will be introduced by using severity, frequency and detection according to accident theory.

• 김건호 | Kim, Geon-Ho
• 권상면 | Kwon, Sang-Myeon
• 이강복 | Lee, Kang-Bok
• 김윤성 | Kim, Yoon-Sung
• 이재원 | Lee, Jai-Won
• 강경식 | Kang, Kyung-Sik