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LONGITUDINAL STRENGTH OF A CONTAINER SHIP

Dubravka Žaja ; Tehnički fakultet Sveučilišta u Rijeci, Rijeka, Hrvatska
Albert Zamarin orcid id orcid.org/0000-0003-2691-5973 ; Tehnički fakultet Sveučilišta u Rijeci, Rijeka, Hrvatska
Marko Hadjina ; Tehnički fakultet Sveučilišta u Rijeci, Rijeka, Hrvatska


Puni tekst: hrvatski pdf 1.986 Kb

str. 55-66

preuzimanja: 1.365

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Puni tekst: engleski pdf 1.986 Kb

str. 55-66

preuzimanja: 1.641

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Sažetak

This paper presents a calculation of container ship longitudinal strength, which results in the distribution of vertical transversal forces and vertical bending moments along ship’s length. This causes ship course limitation with waves coming in the bow as the most unfavorable load case. Results of this calculation are used for two purposes. The first one is related to requirements of classification societies regarding the fulfillment of minimal section modulus of the hull cross section at the middle of ship with respect to bending along the vertical longitudinal plane. The second one is related to the modeling of the hull structure for global and local stress analysis of structural elements. In particular, the created structure model must correspond to the real ship. For this reason, the distribution of buoyancy and masses should be adjusted, i.e., the real ship loads and a section of the hull, i.e., model.

Ključne riječi

longitudinal strength, container ship, hull structural model

Hrčak ID:

26332

URI

https://hrcak.srce.hr/26332

Podaci na drugim jezicima: hrvatski

Posjeta: 3.678 *