Comparative study of the cutting shape from the reinforced elements on the ship body structure

  • Eugen Gavan “Dunarea de Jos” University of Galati
  • Violeta Mihaela Hogas “Dunarea de Jos” University of Galati
  • Florin Renardo Teodor “Dunarea de Jos” University of Galati
  • Costel Iulian Mocanu “Dunarea de Jos” University of Galati

Abstract

In order to achieve a lighter ship hull, solutions are required regarding the mass reduction of the structural elements, which are part of the ship hull. In the development of the ship hull, besides the shell, there is another series of system elements, the transverse and longitudinal frames, which ensure the rigidity, the strength and the stability of the ship. Depending on the building system of the ship hull, these structural elements have a more or less preponderance in the total mass of the ship. In this study paper using Finite Elements Method will be presented a comparative study of different cutting forms through the reinforced frame elements, which are a part of the structure of the ship hull. On the end will be some conclusions regarding the opportunity of adopting one form or the other.

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References

[1] FEMAP user book
[2] Analiza cu elemente finite, Ionel Gavrilescu, Doina Boazu, Ed. Europlus, Galati, 2006
[3] Application of structural topology optimisation to perforated steel beams Konstantinos Daniel Tsavdaridis, James J. Kingman, Vassilli V. Toropov, Computers and Structures 19 June 2015.
How to Cite
1.
Gavan E, Hogas V, Teodor F, Mocanu C. Comparative study of the cutting shape from the reinforced elements on the ship body structure. Annals of ”Dunarea de Jos” University of Galati. Fascicle XI Shipbuilding [Internet]. 1 [cited 23Sep.2021];43:45-2. Available from: https://www.gup.ugal.ro/ugaljournals/index.php/fanship/article/view/4007
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