설비공학논문집 (Korean Journal of Air-Conditioning and Refrigeration Engineering)

  • 제22권10호
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  • Pages.672-678
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  • 2010
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  • 1229-6422(pISSN)
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  • 2465-7611(eISSN)
대한설비공학회 (The Society of Air-Conditioning and Refrigerating Engineers of Korea)
권호 표지

모바일하버에 적용할 컨테이너 적재 유도 시스템

A Container Stacking System for the Mobile Harbor

  • 김인수 (부산대학교 기계공학부) ;
  • 김광훈 (부산대학교 기계기술연구원) ;
  • 손권 (부산대학교 기계공학부)
  • Kim, In-Su (School of Mechanical Engineering, Pusan National University) ;
  • Kim, Kwang-Hoon (Research Institute of Mechanical Technology, Pusan National University) ;
  • Son, Kwon (School of Mechanical Engineering, Pusan National University)
  • 투고 : 2010.04.21
  • 발행 : 2010.10.10
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초록

The purpose of this study is to develop a stacking guidance system (SGS) of containers in the mobile harbor (MH). A mobile harbor is a floating structure especially designed for loading and unloading containers from and to a large container ship. A novel stacking guidance system was proposed for unloading the container in an effective way against possible vibrations of the floating body. The guidance system works as an aid for loading containers with a wider opening for easier stacking of a container into a moving storage cell due to waves. In order to determine the most effective inclination angle of the cell-guide, this study performed the dynamic analysis of the SGS equipped in the MH subject to fluctuations of the sea. The motions of the guidance system and a container loaded were calculated using ADAMS. The simulation results of the contact force between the two rigid bodies showed that a desirable angle of the cell-guide should be around 20 degrees from the vertical. This proposed SGS can considerably reduce the loading and unloading time, and will enhance the performance of the MH.

키워드

참고문헌

  1. Cho, Y. J., 2009, A study on statistical method for the light weight estimation of ultra large container ships, Journal of the Korean Society of Ocean Engineering, Vol. 23, No. 3, pp. 14-19.
  2. Kim, Y. B., 2009, Motion response and mooring analysis of mobile harbors moored in sideby-side, Journal of the Korean Society of Ocean Engineering, Vol. 23, No. 6, pp. 53-60.
  3. Kwak, B. M., 2009, Development of original technologies for mobile harbor, Reported by mechanical Engineering of KAIST.
  4. Lee, S. K., 2008, Introduction of shipping calculation and stability, Pusan National University Press, pp. 11-154.
  5. Lee, S. K., 2004, Ship motion and maneuverability, Pusan National University Press, pp. 9-24.
  6. Lee, H. Y., Kwak, Y. K. and Park, J. H., 2006, Wave-induced motion of a floating body in a harbor, Journal of the Korean Society of Ocean Engineering, Vol. 20, No. 2, pp. 36-40.
  7. Kim, M. H. and Koo, B. J., 2005, Hydrodynamic interactions and relative motions of two floating platforms with mooring lines in sideby-side offloading operation, Applied Ocean Research, Vol. 27, No. 6, pp. 292-310. https://doi.org/10.1016/j.apor.2006.02.001
  8. Cho, S. H. and Bang, K. S., 2007, Motion of buoyant objects on regular waves, Journal of the Korea Contents Society, Vol. 7, No. 4, pp. 170-177. https://doi.org/10.5392/JKCA.2007.7.4.170
  9. World Meteorological Organization, 1964, Pierson-Moskowits sea spectrum.
  10. Korean Standards Association, 2003, KS T ISO 1496-1.