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

The Society of Naval Architects of Korea (대한조선학회)
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Design System of Doubler Plate of Ship Plate Members under Various In-plane and Out-of-plane Loads

각종 면내 및 면외 하중을 받는 선박판부재의 이중판 설계시스템 구축

  • Ham, Juh-Hyeok (Department of Mechatronics Engineering, Halla University)
  • 함주혁 (한라대학교 메카트로닉스공학과)
  • Received : 2018.06.18
  • Accepted : 2018.09.16
  • Published : 2018.12.20
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Abstract

The doubler plate design system for the reinforcement of the ship plate members was developed considering various loads that subjected to the in-plane biaxial load, the in-plane shear load and out-of-plane load. The author summarized the accuracy of the development formula and equations through the equivalent plate thickness concept and finally introduced the new design system of doubler plate reinforcement. Through this study, it can be considered as an initial design guideline based on ship doubler plate reinforcement strength at areas without repeated load, or an initial structure analysis model for final structural design.

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References

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  2. Ham, J.H. & Kim, U.N., 1997. The development of advanced buckling strength estimation system. Journal of the Society of Naval Architects of Korea, 34(3), pp.53-60.
  3. Ham, J.H., 2001. Strength evaluation of a doubler plate of ship structure subjected to the biaxial in-plane compression. Journal of the Society of Naval Architects of Korea, 38(1), pp.72-85.
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  5. Ham, J.H., 2016. Development of ship plate member design system reinforced by doubler plate subjected to biaxial In-plane compressive load. Journal of Ocean Engineering and Technology, 30(4), pp.294-302. https://doi.org/10.5574/KSOE.2016.30.4.294
  6. Ham, J.H., 2017. Development of doubler design system for ship plate members subjected to the in-plane shear and biaxial compressive loads. Journal of the Society of Naval Architects of Korea, 54(3), pp.242-249. https://doi.org/10.3744/SNAK.2017.54.3.242
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