DOI QR코드

DOI QR Code

모바일하버 선박의 계류안정화시스템 및 의장장치 개념설계

Conceptual Design for Mooring Stability System and Equipments of Mobile Harbor

  • 이윤석 (한국해양대학교 운항훈련원) ;
  • 정태권 (한국해양대학교 항해시스템공학부) ;
  • 정창현 (한바다호) ;
  • 김세원 (한국해양대학교 항해시스템공학부)
  • Lee, Yun-Sok (Training Center of Ship Operation, Korea Maritime University) ;
  • Jeong, Tae-Gwon (Division of Navigation Science, Korea Maritime University) ;
  • Jung, Chang-Hyun (T.S. HANNARA, Korea Maritime University) ;
  • Kim, Se-Won (Division of Navigation Science, Korea Maritime University)
  • 투고 : 2010.03.23
  • 심사 : 2010.05.17
  • 발행 : 2010.06.30

초록

하역장치가 장착된 모바일하버 선박은 새로운 해상운송시스템 개념으로, 특정 정박지에서 대형 컨테이너 선박에 계류하여 해상상태 3 이하 조건에서 신속하면서 효율적인 컨테이너 하역작업을 수행하는 것이다. 모바일하버와 관련한 주요 연구로는 고속하역시스템, 부유체 구조 설계, 안벽하역시스템 해석 및 작업크레인 설계 등의 원천기술 개발을 중심으로 수행되었다. 본 연구는 모바일하버 선박의 하역작업 중 동적안정성 확보를 위한 계류안정화시스템을 개발하고자 하는 것으로, 국내외 계류장치에 대한 현황 분석을 기초로 현재 선박에 탑재되어 있는 의장장치인 윈치시스템에 계류안정화 기능을 추가시킨 포지셔닝윈치를 개발하여 모선과의 상대운동을 최소화하는 방안에 대한 개념설계를 제안한다.

Mobile Harbor(MH) is a new paradigm for maritime transport system introduced in Korea, the target of which is to carry out ship-to-ship cargo operation rapidly and effectively even under a condition of sea state 3. A MH ship is moored alongside a large container vessel anchored at the defined anchorage and also equipped with gantry cranes for handling containers. The MH study concerned includes rapid container handling system, optimum design for floating structure, hybrid berthing & cargo operation system, design for cargo handling crane, etc. This paper is to deal with a conceptual design of a stabilized mooring system and mooring equipment under a condition of ship-to-ship mooring. In this connection, we suggest a positioning control winch system in order to control heave motions of the MH ship which is to add constant brakepower and stabilized function to an auto-tension winch and mooring equipment used currently in large container ships.

키워드

참고문헌

  1. 이중우, 국승기, 정대득, 양상용, 김태형(2010), "모바일하버 적정 후보지 선정 및 평가", 2010년도 항해항만학회 공동학술대회 논문집, pp.221-224.
  2. 조익순, 이윤석, 이충로(2006), "쓰나미의 공진주기파를 고려한 항내 계류선박의 시계열 해석", 한국항해항만학회지,제30권, 제6호, pp.433-438. https://doi.org/10.5394/KINPR.2006.30.6.433
  3. 한국항만협회(2005), “항만 및 어항설계 기준”, pp.691-692.
  4. American Petroleum Institute(2005), Design and Analysis of Stationkeeping Systems for Floating structure, API Recommended practice 2SK, 3rd Edition, pp.84-85.
  5. Kanazawa, M., Daiki, K., Taketama, T., Horiba, S. and Matsubara, M.(2002), “Airplane-Landing Practice at Mega-Float Airport Model”, Proceedings of The Twelfth International Offshore and Polar Engineering Conference, Kitakyushu, Japan, May 26-31, pp.253-260.
  6. Menon, B.(1998), “DP Performance Analysis Requirements for Mobile Offshore Bases”, Marine Technology Society Dynamic Positioning Conference (October 13-14), pp.1-10.
  7. Miyajima, S., Seto, H. and Ohta, M.(2003), “Hydro elastic Responses of the Mega-Float Phase-II Model in Waves”, International Journal of Offshore and Polar Engineering Vol. 13, No. 4, pp.254-260.
  8. US DoC NIST(1998), Cargo Container Transfer Requirements for the Mobile Offshore Base, pp.4-6.
  9. William, R. and Falzarano, J.(2001), “Transit Draft Heave Motion Analysis of the Mobile Offshore Base (MOB) Using Reverse MI/SO Techniques”, Proceedings of the Eleventh (2001) International Offshore and Polar Engineering Conference Stavanger, Norway, June 17-22. pp.256-263.

피인용 문헌

  1. Mooring Winch Control System Design Based on Frequency Dependent LQR Control Approach vol.38, pp.1, 2014, https://doi.org/10.5394/KINPR.2014.38.1.29
  2. A study on the control system design for ship mooring winch system vol.28, pp.3, 2014, https://doi.org/10.1007/s12206-013-1181-9
  3. Analysis of Site Condition in Domestic Trade Port for Operation of Mobile Harbor vol.34, pp.10, 2010, https://doi.org/10.5394/KINPR.2010.34.10.781
  4. A Study on Control System Design for Ship Mooring Winch System vol.17, pp.3, 2013, https://doi.org/10.9726/kspse.2013.17.3.089