Analytical and numerical determination of the hull girder deflection of inland navigation vessels
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URI: http://hdl.handle.net/10317/4872Share
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Martí Montrull, PascualCenter
Escuela Técnica Superior de Ingeniería Naval y OceánicaUniversity
Universidad Politécnica de CartagenaDepartment
Unidad predepartamental de Tecnología NavalKnowledge Area
Mecánica de Medios Continuos y Teoría de EstructurasPublication date
2015-07-06Keywords
Marine engineeringIngeniería naval
Shipbuilding
Construcción naval
Abstract
In this project, the analytical and numerical determination of the hull girder deflection of inland navigation vessels is carried out.
This means that this project joins together different knowledge related to shipbuilding, strength of materials, ship design, rules and regulations, drawing applied to shipbuilding and advanced Finite Element Analysis of structures. The structure of a ship suffers different types of deformations from the building stage to the end of its service. These deformations have different sources like local buckling, thermal influences, global bending moment or even weldings during workmanship. The hull girder deflection occurs when a vessel undergoes vertical bending moment, which can be caused by the lightship weight distribution, the load distribution and the wave induced global loads. The value of the hull girder deflection should be maintained within a range compatible with a proper operation of machinery and equipment onboard. For instance, some difficulties ...
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