Journal of the Korean Society of Marine Environment & Safety (해양환경안전학회지)

The Korean Society of Marine Environment and safety (해양환경안전학회)
권호 표지
DOI QR코드

DOI QR Code

Analysis of the Design of Rudder Area Ratio for Domestic Fishing Vessel

국내어선 타면적비 설계현황 분석연구

  • KIM, Min-Ryong (Division of Navigation Science, Mokpo National Maritime University) ;
  • Woo, Donghan (LINC+ Mokpo National Maritime University) ;
  • IM, Nam-Kyun (Division of Navigation Science, Mokpo National Maritime University)
  • 김민룡 (목포해양대학교 항해학부) ;
  • 우동한 (목포해양대학교 LINC+ 사업단) ;
  • 임남균 (목포해양대학교 항해학부)
  • Received : 2021.10.21
  • Accepted : 2022.04.27
  • Published : 2022.04.30
Download PDF
⟨ Previous Next ⟩

Abstract

A total of 97,623 ships were registered in Korea in 2019. Among these, 65,835 vessels, accounting for approximately 67 % of the total number of ships, were registered as fishing vessels. As with the proportion of fishing vessels, the frequency of marine accidents is also high. In 2020, 2,331 of 3,535 accidents occurred on fishing vessels. Hence, various institutional arrangements are required for improving the safety of domestic fishing vessels. In this study, we examined domestic and international regulations on domestic and foreign control performance related to fishing boats for improving the safety of fishing boats. Additionally, the ratio of the rudder area of 153 fishing boats operating in Korea was investigated to examine the current status of the rudder area design of fishing boats whose design standards have not been clearly established compared to fishing boats. Resultantly, we statistically confirmed that most fishing boats were designing rudder areas because they did not meet international standards. In the future, these analysis results can be used as basic data to prepare rudder area design standards for improving the maneuvering performance of domestic fishing boats.

우리나라에 등록 된 선박은 2019년 기준 전체 97,623척이다. 그 중 어선이 차지하는 비율은 약 67 %로 65,835척이 등록되어 있다. 어선의 비율만큼이나 해양사고의 빈도수도 높다. 2020년 기준 전체 사고 3,535건 중 2,331건이 어선에서 발생했다. 즉 국내어선의 안전성 향상을 위한 여러 제도적 마련이 필요한 실정이다. 본 연구에서는 어선의 안전향상을 위한 다양한 부분 중에서 어선과 관련된 국내외 조종성능에 대한 국내외 평가 규정을 살펴보았다. 또한 상선에 비하여 설계 기준이 명확히 정립되지 않은 어선의 타면적 설계 현황을 살펴보기 위하여 국내 조업 중인 153척의 어선 타면적 비율를 조사하였다. 그 결과 대다수의 어선이 국제적 기준에 미달하여 타면적을 설계하고 있음을 통계적으로 확인하였다. 향후 이러한 분석 결과는 국내 어선의 조종성능 향상을 위한 타면적 설계 기준마련을 위한 기초 자료로 활용하고자 한다.

Keywords

Acknowledgement

본 과제는 행정안전부 지역맞춤형 재난안전 연구개발 사업의 지원을 받아 수행된 연구임(20015029).

References

  1. Heo, K. J., J. C. Lee, and J. W. Lee(2017), Improving the Safety Management of the Passenger Ship: A Policy Implementation Perspective, Journal of the Korean Association of Police Science, Vol. 19, No. 4, pp. 103-132. https://doi.org/10.24055/kaps.19.4.5
  2. Jun, H. C., S. H. Kim, H. J. Kim, and H. P. Park(2012), A Experimental Study on the Effect of Increasing Rudder Force on Turning Ability of Short Sea Shipping Ship, Journal of the Korean Society of Marine Environment and Safety, Vol. 18, No. 6, pp. 591-596. https://doi.org/10.7837/kosomes.2012.18.6.591
  3. Jung, C. H.(2014), A Study on the Requirement to the Fishing Vessel for Reducing the Collision Accidents, Journal of the Korean Society of Marine Environment and Safety, Vol. 20, No. 1, pp. 18-25. https://doi.org/10.7837/kosomes.2014.20.1.018
  4. Kim, J. H., S. H. Bae, and E. K. Jang(2021), Development a Collision Accident Evaluation Indicator for an e-Navigation Service, Journal of the Korean Society of Marine Environment and Safety, Vol. 27, No. 1, pp. 1-12. https://doi.org/10.7837/kosomes.2021.27.1.001
  5. Kim, S. H., H. S. Kim, and Y. W. Lee(2020), The causes and counterplan for marine casualties of fishing boats according to the fishing types, Jounal of The Korean Society of Fisheries and Ocean Technology, Vol. 56, No. 3, pp. 246-257. https://doi.org/10.3796/KSFOT.2020.56.3.246
  6. Korea Maritime Safety transportation Safety Authority (2020), Marine accident statistics by type of the ships, Current status of marine accidents compared to registered vessel, https://www.kmst.go.kr/kmst/statistics/annualReport/selectAnnualReportList.do.
  7. Korea Maritime transportation Safety Authority(2017), Fishing boat inspection guidelines, Chapter 2 Fishing boat inspection, Article 2.3, pp. 31-34.
  8. Kwon, S. Y. and H. J. Lee(2007), A Study on the Stability Criteria of Small Vessels, Journal of the Society of Naval Architects of Korea, Vol. 44, No. 3, pp. 285-295. https://doi.org/10.3744/SNAK.2007.44.3.285
  9. Lee, C. K.(2005), A Study on the Evaluation and Validation of IMO Maneuverability Standards of Vessels, Journal of Navigation and Port Research, Vol. 29, No. 5, pp. 365-370. https://doi.org/10.5394/KINPR.2005.29.5.365
  10. Lee, C. K., S. H. Kim, J. G. Lee, S. M. Lee, and M. S. Kim(2018), A study on the characteristics of maneuverability of fishing vessel, Journal of The Korean Society of Fisheries and Ocean Technology, Vol. 54, No. 3, pp. 239-245. https://doi.org/10.3796/KSFOT.2018.54.3.239
  11. Liu, J. and R. Hekkenberg(2017), Sixty years of research on ship rudders: effects of design choices on rudder performance, Ships and Offshore Structure, Vol. 12, No. 4, pp. 495-512. https://doi.org/10.1080/17445302.2016.1178205
  12. Ministry of Agriculture and Forestry and Fisheries of Japan(1950), The rules for inspection of fishing vessels, Chapter 1 hull, Article 6 (Performance), https://elaws.e-gov.go.jp/document?lawid=325M50010000124_20201201_502M60000200049&keyword=%E6%BC%81%E8%88%B9.
  13. Molland, A. F. and S. R. Turnock(2007), Marine Rudders and Control Surfaces: Principles, Data, Design and Applications, Elsevier, pp. 189-192.
  14. Shiba, H.(1960), Model experiments about the maneuverability of turning of ships. In First symposium on ship maneuverability, 1960.
  15. Zelazny, K.(2014), Approximate Method of Calculating Forces on Rudder During Ship Sailing on a Shipping Route, TransNav: the International Journal on Marine Navigation and Safety of Sea Transportation, Vol. 8, No. 3, pp. 459-464. https://doi.org/10.12716/1001.08.03.18