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Risk Assessment of the Accident Place Types Considering the Coastal Activity Time

연안활동시간을 고려한 장소유형별 위험도 평가

  • 서희정 ((주)혜인이엔씨 기술연구소) ;
  • 박선중 ((주)혜인이엔씨 기술연구소) ;
  • 박설화 ((주)혜인이엔씨 기술연구소) ;
  • 박승민 ((주)혜인이엔씨 기술연구소)
  • Received : 2022.09.26
  • Accepted : 2022.10.21
  • Published : 2022.10.31

Abstract

The Korea Coast Guard evaluates the risk of major coastal activity places to prevent coastal accidents, and patrols and manages them based on that, but it is not responding properly to the continuously increasing number of coastal accidents. The reason for this is that, despite the gradual expansion of coastal activity places, there is a lack of manpower to manage and supervise them, resulting in blind spots in coastal accident safety management. Therefore, in order to solve this problem, it is necessary to prepare more efficient and effective measures that check and supplement the current coastal safety management system. Coastal accidents show different characteristics of accident causes and places due to differences in the activity characteristics of users according to time. As a result of analyzing coastal accident data (2017~2021), the frequency of daytime accidents is high in the case of sea rock, beach, and offshore, where family leisure activities are frequent. In the case of wharf, tidal flat and bridge, where accidents due to drinking, disorientation, and suicide mainly occur, the frequency of accidents at night is high. In addition, there were more accidents on weekends when the number of users increased compared to weekdays. This trend indicates that the user's temporal activity characteristics must be reflected in the risk assessment of coastal activity places. Therefore, in this study, based on the case of coastal accidents, the characteristics of accidents at coastal activity places according to time were identified, and the criteria were presented for risk evaluation by grading them. It is expected that it will be possible to lay the foundation for reducing coastal accidents by efficiently managing and supervising coastal activity places over time using the presented evaluation criteria.

해양경찰청에서는 연안사고를 예방하기 위해 주요 연안활동장소에 대한 위험도를 평가하여 이를 기반으로 순찰·관리하고 있으나, 연안사고 발생 증가 속도에 적절하게 대응하지 못하고 있다. 이는 연안활동 공간이 점차 확장됨에도 불구하고 관리·감독 인력은 확충되지 못하여 생기는 관리 공백으로 인한 안전관리의 사각지대가 발생하기 때문이다. 따라서 이를 해소하기 위해서는 현행 안전관리 체계를 점검.보완한 보다 효율적이고 실효성 있는 방안 마련이 요구된다. 특히 연안사고는 시간에 따른 이용자들의 활동 특성의 차이로 인해 사고요인 및 사고장소가 달리 나타나는 특징을 보인다. 연안사고 통계자료(2017~2021)를 분석한 결과, 주로 가족 단위의 여가활동이 빈번한 갯바위, 해수욕장, 해양의 경우 주간 사고발생 빈도가 높고, 음주, 방향상실, 자살로 인한 사고가 주로 발생하는 항포구, 갯벌, 교량의 경우에는 야간이 높은 것으로 나타났다. 또한 주중에 비해 이용객이 증가하는 주말의 사고빈도가 높았다. 이러한 경향은 연안활동장소의 위험도 평가 시 이용자의 시간적 활동 특성을 반드시 반영해야 함을 시사한다. 따라서 본 연구에서는 연안사고 사례를 기반으로 시간에 따른 연안활동 장소에 대한 사고 특성을 파악하고 이를 등급화하여 위험도를 평가할 수 있는 기준을 제시하였다. 제시된 평가 기준을 활용하여 시간에 따라 연안활동장소를 효율적으로 관리·감독함으로써 연안사고를 줄일 수 있는 기반을 마련할 수 있을 것으로 기대된다.

Keywords

Acknowledgement

이 논문은 2022년 해양경찰청 재원으로 해양수산과학기술진흥원의 지원을 받아 수행된 연구임(20200527 연안활동장소에 대한 위험도 평가 및 예측 체계 개발).

References

  1. Chang, I.S. (2009). A study on the measures for safety management at the coastal Sea Area in Korea. Journal of the Korean Society of Marine Environment & Safety, 15(4), 393-399 (in Korean).
  2. Cho, Y.B. and Shin, K.C. (2013). Study on development of indicators for measuring social value of social enterprise. Social Enterprise Studies, 6(1), 51-82 (in Korean).
  3. Korea Coast Guard (2018). Coastal Safety and Risk Quantification Study to Prepare Indicators for Coastal Risk Assessment (in Korean).
  4. Korea Coast Guard (2020). Coastal Accident Prevention Meeting Result Report (in Korean).
  5. Lim, K.S., Choi, S.J., Lee, D.R. and Moon, J.W. (2010). Development of Flood Risk Index using causal relationships of Flood Indicators. Journal of The Korean Society of Civil Engineers, 30(1), 61-70 (in Korean).
  6. MPSS (Ministry of Public Safety and Security) Marine Security Headquarters (2016). A Study on Efficient Coastal Safety Management for Prevention of Coastal Safety Accidents (in Korean).
  7. Park, S.J., Park, S.H., Seo, H.J. and Park, S.M. (2021). A study on evaluation system of risk assessment at coastal activity areas. Journal of Korean Society of Coastal and Ocean Engineers, 33(6), 226-237 (in Korean). https://doi.org/10.9765/KSCOE.2021.33.6.226
  8. Song, C.Y. (2019). A study on the improvement of safety management for coastal accidents in Korea. Journal of the Korea Institute for Structural Maintenance and Inspection, 23(7), 95-103 (in Korean). https://doi.org/10.11112/JKSMI.2019.23.7.95
  9. Yun, B.D. (2020). A study on safety management efficiency for coastal accident prevention. Journal of the Korean Society of Marine Environment & Safety Research Paper, 26(7), 777-786 https://doi.org/10.7837/kosomes.2020.26.7.777