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논문 기본 정보

자료유형
학술저널
저자정보
원유경 (한국해양대학교) 김동진 (부산대학교)
저널정보
대한인간공학회 대한인간공학회지 대한인간공학회지 제40권 제3호
발행연도
2021.6
수록면
149 - 160 (12page)
DOI
10.5143/JESK.2021.40.3.149

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초록· 키워드

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Objective: The purpose of this study is to modify quantitative risk assessment of the maritime accident using the risk matrix considering uncertainty of the data and to figure out the main cause through all types of maritime accident.

Background: Maritime accidents happen not frequently but it causes severe consequences such as human losses, economic losses and environmental damage. It has negative impacts on the level of national safety and national competitiveness. Although Korean government makes huge efforts to decrease the number of maritime accidents through the mitigation policy, unfortunately recent maritime accidents are not declining, resulting in fatality and economic losses. In the research field, it is necessary to consider the risk assessment criteria based on the quantitative analysis of the maritime accidents. Also, to increase effectiveness of the mitigation policy, first we focus on the cause related to human error.

Method: In the study, (ⅰ) we modify the existing risk matrix considering uncertainty of the data set in order to get more concrete results and suggest the practical risk assessment criteria. (ⅱ) In the analysis on the cause of the accident, first we calculate the rate of occurrence from each cause of the different accident type and find out the main cause by each accident type. Secondly, we figure out the reason which causes various accident types.

Results: By applying the criteria of the modified risk matrix, it is possible to interpret the results as more sensitive considering uncertainty of the data set. And the main cause of each accident type and common cause of the maritime accident are due to human error.

Conclusion: Quantitative risk assessment using the modified risk matrix, and cause analysis can suggest well-founded risk mitigation measures and improve the performance of the accident mitigation policy.

Application: It may help the policy maker to make appropriate mitigation measure and apply to other fields as the objective risk assessment criteria.

목차

1. Introduction
2. Maritime Accident Current State
3. Methods
4. Results
5. Conclusion
References

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UCI(KEPA) : I410-ECN-0101-2021-530-001880412