Journal of the Society of Naval Architects of Korea (대한조선학회논문집)

The Society of Naval Architects of Korea (대한조선학회)
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Development of the Container Securing Program for Large Container Carriers

대형 컨테이너선의 컨테이너 고박 프로그램 개발

  • Shin, Sang-Hoon (Hyundai Maritime Research Institute, Hyundai Heavy Industries Co., Ltd.) ;
  • Hwang, Gyu-Hyun (Hyundai Maritime Research Institute, Hyundai Heavy Industries Co., Ltd.)
  • 신상훈 (현대중공업 선박연구소) ;
  • 황규현 (현대중공업 선박연구소)
  • Received : 2014.04.28
  • Accepted : 2014.07.04
  • Published : 2014.10.20
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Abstract

Container vessel sizes have constantly increased over the past two decades. With increasing ship sizes and higher container loading capacities, the adoption of lashing bridges has also increased. Today's lashing bridge designs range from 1st tier to 3rd tier lashing bridges. Container securing program of the past which is based on two lashing rods and 1st tier lashing bridge has to be improved to be suitable for the present time. The equilibrium equations in this study are established to cover the application of 3~4 lashing rods and 2nd~3rd tier lashing bridges. In addition developed program is improved to be able to calculate the reaction forces and optimum arrangement under the external lashing. An optimization algorithm which is suitable for the container securing problems involved the equality constraint has been also adopted in this study.

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References

  1. Germanischer Lloyd, 2013. Rules for Classification and Construction. Germanischer Lloyd: Hamburg.
  2. Shin, S.H. & Choe, I.H., 2002. A Study on Optimum Stack Arrangement of Containers. Journal of the Korea Ship and Offshore Structures Congress, 16(1), pp.111-116.
  3. Shin, S.H., 2003. A Study on Container Securing System for Optimum Arrangement. Journal of Korean Institute of Navigation and Port Research, 27(4), pp.397-402. https://doi.org/10.5394/KINPR.2003.27.4.397
  4. Shin, S.H. & Nam, S.K., 2003. A Study on Optimum Structural Design of Corrugated Bulkhead Considering Stools. Journal of the Society of Naval Architects of Korea, 40(4), pp.53-58. https://doi.org/10.3744/SNAK.2003.40.4.053
  5. Yang, Y.S. Kim, G.H. & Ruy, W.S., 1994. Discrete Optimum Design of Ship Structures by Genetic Algorithm. Journal of the Society of Naval Architects of Korea, 31(4), pp.147-156.

Cited by

  1. Study on Structural Safety of Car Securing Equipment for Coastal Carferry: Part I Estimation of Hull Acceleration using Direct Load Approach vol.30, pp.6, 2016, https://doi.org/10.5574/KSOE.2016.30.6.440