Julio: Julio moved page Draft Garcia-Espinosa 435498001 to Garcia-Espinosa et al Select a yeara

2026-05-08T10:04:20Z

Julio moved page Draft Garcia-Espinosa 435498001 to Garcia-Espinosa et al Select a yeara

Julio: Created page with " == Abstract ==
During the design of a vessel or marine artefact, one of the main objectives is to ensure a long service life. The structure of these artefacts is essentia..."

2026-05-08T10:04:17Z

Created page with " == Abstract == <p>During the design of a vessel or marine artefact, one of the main objectives is to ensure a long service life. The structure of these artefacts is essentia..."

New page

== Abstract ==

<p>During the design of a vessel or marine artefact, one of the main objectives is to ensure a long service life. The structure of these artefacts is essential to achieve this goal, as it is responsible for withstanding the extremely unfavourable stresses of the high seas. The aim of this paper is to present a method of detailed structural assessment by applying a dynamic hydroelastic model [1] that allows structural verification by greatly reducing the calculation time without losing accuracy. The current procedures used for this purpose require a detailed study of each loading condition, which implies many simulation hours and high computational cost. In this model, the high-fidelity structural solution is projected onto the modal basis to get the system modal matrix and extend the response amplitude operators (RAO) to the modal response amplitude operators (MRAO) of the structure. By retaining only those eigenmodes that preserve most of the structural elastic energy, the number of structural degrees of freedom can be significantly reduced. This reduced model has been implemented and coupled in the time domain with the seakeeping software SeaFEM, enabling quick analysis of a large number of load cases of the structure [2]. In this work, the first case study of a ship is presented.</p>

== Document ==
<pdf>Media:Draft_Garcia-Espinosa_435498001-6017-document.pdf</pdf>

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Garcia-Espinosa et al Select a yeara - Revision history

Julio: Julio moved page Draft Garcia-Espinosa 435498001 to Garcia-Espinosa et al Select a yeara

Julio: Created page with " == Abstract == During the design of a vessel or marine artefact, one of the main objectives is to ensure a long service life. The structure of these artefacts is essentia..."

Julio: Created page with " == Abstract ==
During the design of a vessel or marine artefact, one of the main objectives is to ensure a long service life. The structure of these artefacts is essentia..."