Contribution of transverse bulkheads to hull stiffness of large container ships

Summary: Ultra large container ships are rather fl exible and exposed to signifi cant wave deformations. Therefore, the hydroelastic strength analysis is required for these types of ships. The coupling of a beam structural model and a 3D hydrodynamic model is preferable for reasons of simplicity. In...

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Permalink: http://skupni.nsk.hr/Record/nsk.NSK01000711004/Details
Matična publikacija: Brodogradnja
59 (2008), 3 ; str. 228-238
Glavni autor: Senjanović, Ivo (-)
Ostali autori: Senjanović, Tanja (-), Tomašević, Stipe, Rudan, Smiljko
Vrsta građe: Članak
Jezik: eng
Predmet:
Online pristup: Brodogradnja
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100 1 |a Senjanović, Ivo 
245 1 0 |a Contribution of transverse bulkheads to hull stiffness of large container ships /  |c Ivo Senjanović, Tanja Senjanović, Stipe Tomašević, Smiljko Rudan. 
300 |b Ilustr. 
504 |a Bibliografija: 21 jed 
504 |a Sažetak 
520 8 |a Summary: Ultra large container ships are rather fl exible and exposed to signifi cant wave deformations. Therefore, the hydroelastic strength analysis is required for these types of ships. The coupling of a beam structural model and a 3D hydrodynamic model is preferable for reasons of simplicity. In this paper, the contribution of large number of transverse bulkheads to general hull stiffness is analysed. The prismatic pontoon with the cross-section of a large container vessel is considered for this purpose. The 3D FEM torsional analysis is performed with transverse bulkheads included and excluded. The correlation analysis of the obtained deformations indicated the infl uence of transverse bulkheads on the ship hull stiffness. The analysis is done by employing the torsional theory of thin-walled girders 
653 |a Kontejnerski brodovi  |a Vibracije 
653 |a Brodske vibracije  |a Analiza  |a Numeričke metode 
700 1 |a Senjanović, Tanja 
700 1 |a Tomašević, Stipe 
700 1 |a Rudan, Smiljko 
773 0 |t Brodogradnja  |x 0007-215X  |g 59 (2008), 3 ; str. 228-238  |w nsk.(HR-ZaNSK)000011422 
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856 4 2 |u http://hrcak.srce.hr/brodogradnja  |y Brodogradnja