Numerical approach for global ship strengths analysis based on 1D-beam model, under oblique equivalent quasi-static wave loads

  • Leonard Domnișoru “Dunarea de Jos” University of Galati
Keywords: non-linear iterative procedure, ship equivalent 1D-beam model, global strength, oblique waves.

Abstract

This paper focuses on a new iterative approach for global ship strengths analysis, based on equivalent hull structure 1D-beam model, under oblique quasi-static wave design loads. As testing case, a maritime barge with a total length of 97m is considered. The barge has a prismatic rectangular hull shape and uniform mass distribution. The analyses are based on a non-linear iterative algorithm, implemented in own program code P_QSW. The results point out the maximum wave-induced loads into the ship's girder, which are assessed by statistical rule-based design values.

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References

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Published
2015-12-31
How to Cite
1.
Domnișoru L. Numerical approach for global ship strengths analysis based on 1D-beam model, under oblique equivalent quasi-static wave loads. Annals of ”Dunarea de Jos” University of Galati. Fascicle XI Shipbuilding [Internet]. 31Dec.2015 [cited 28Mar.2024];38:27-6. Available from: https://www.gup.ugal.ro/ugaljournals/index.php/fanship/article/view/1356
Section
Articles

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