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A Study to Improve the Operation Criteria by Size of Ship in Ulsan Tank Terminal

울산항 위험물 취급부두의 선박크기별 운용기준 개선방안에 관한 연구

  • Kim, Seungyeon (Graduate school of Korea Maritime and Ocean University) ;
  • Kim, Jongsung (Division of Ship Navigation, Korea Maritime and Ocean University) ;
  • Kim, Youngdu (Maritime Safety Research Center, Korea Ship Safety Technology Authority) ;
  • Lee, Yunsok (Division of Ship Navigation, Korea Maritime and Ocean University)
  • 김승연 (한국해양대학교 대학원) ;
  • 김종성 (한국해양대학교 선박운항과) ;
  • 김영두 (선박안전기술공단 해사안전연구센터) ;
  • 이윤석 (한국해양대학교 선박운항과)
  • Received : 2016.09.09
  • Accepted : 2016.10.27
  • Published : 2016.10.31

Abstract

In order to establish an operational standard based on ship size, this study considered a specific safety management plan for Ulsan along with international standards, analyzed the results of mooring safety assessment at four vulnerable piers and suggests cargo stoppage and emergency unberthing standards as follows. In accordance with ship characteristics, ships of less than 10,000 tons are recommended to limit their activities for wind speeds of 18-21 m/s and wave heights of 1.0-1.5 m. Ships from 10,000-50,000 tons are recommended to observe wind speeds of 17-20 m/s and wave heights of 1.2-1.5 m, while, ships of 50,000-100,000 tons are recommended wind speeds of 15-19 m/s and wave heights of 1.5 m. Ships of more than 100,000 tons are recommended wind speeds of 14-18 m/s and wave heights of 1.5 m.

본 연구에서는 울산항 위험물 취급부두의 선박 크기별로 부두 운용 기준을 개선하기 위하여 각 선사의 자체안전관리계획서와 국내외 기준을 고려하고 환경외력에 취약한 4개 부두의 계류안전성평가 결과를 분석하여 하역중단기준과 긴급이안기준을 제안하였다. 선박의 풍압면적이 작고, 파고에 따른 동요량이 큰 것으로 분석되어 10,000톤 이하의 선박은 풍속 18~21 m/s, 파고 1.0~1.5 m, 10,000~50,000톤의 선박은 풍속 17~20 m/s, 파고 1.2~1.5 m로 제안한다. 또한, 선박의 풍압면적이 크고, 선박 자체의 무게가 무거워 동요량은 적은 것으로 분석되어 50,000~100,000톤의 선박은 풍속 15~19 m/s, 파고 1.5 m, 100,000톤 이상의 선박은 풍속 14~18 m/s, 파고 1.5 m로 제안한다. 본 연구는 항만의 특성을 고려하여 부두운용기준을 실증적으로 제안하고 선박 운항자 중심의 항만 개발을 독려하였다는 데 그 가치가 있다.

Keywords

References

  1. Cho, I. S., K. Y. Kong and Y. S. Lee(2006), A time domain analysis of moored ship motions considering tsunami resonant effects, Proceeding of the Spring Conference on Korean Institute of Navigation and Port Research, Korean Institute of Navigation and Port Research, Vol. 30, No. 1, pp. 191-197.
  2. Jeon, S. Y., Y. M. Kim, B. G. Woo and H. Chung(2008), A systematic approach to decide maximum berthing ship size coupled with berth design criteria, Journal of Korean Society of Marine Environment & Safety, Vol. 14, No. 1, pp. 45-54.
  3. Kang, W. S. and Y. S. Park(2016), A basic study on safe mooring guide for dangerous goods berths in Ul-san port, Journal of Korean Society of Marine Environment & Safety, Vol. 22, No. 1, pp. 67-73. https://doi.org/10.7837/kosomes.2016.22.1.067
  4. Kubo, M., K. Saito and T. Oki(1993), Approximate calculation of ship motions uder the prevention system of ship separation from quay wall, Journal of Japan Institute of Navigation, Vol. 89, pp. 15-21. https://doi.org/10.9749/jin.89.15
  5. Kwak, M. S., Y. H. Moon and C. K. Pyun(2013), A study on analysis of moored ship motion considering harbor resonance, Journal of the Korean Society of Civil Engineers, Vol. 33, No. 2, pp. 595-608. https://doi.org/10.12652/Ksce.2013.33.2.595
  6. Kwak, M. S. and Y. H. Moon(2014), A study on estimation of allowable wave height for loading and unloading of the ship considering ship motion, Journal of the Korean Society of Civil Engineers, Vol. 34, No. 2, pp. 873-883. https://doi.org/10.12652/Ksce.2014.34.3.0873
  7. Ueda, S. and S. Shiraisi(1988), The allowable ship motions for cargo handling at wharves, Technical Report of Port and Harbour Research Institute, Japan, Vol. 27, No. 4, pp. 3-61.
  8. Ueda, S., S. Shiraisi, H. Oshima and K. Asano(1994), Proposal of allowable wave height and wharf operation efficiency based on the oscillations of ships moored to quay walls, Proceedings of Coastal Engineering, Japan Society, of Civil Engineers, Vol. 41, pp. 916-920.

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