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Dynamische Analyse mobiler Offshore-Strukturen in der frühen Entwurfsphase
Citation Link: https://doi.org/10.15480/882.3690
Publikationstyp
Doctoral Thesis
Date Issued
2021-08-31
Sprache
German
Author(s)
Advisor
Referee
Title Granting Institution
Technische Universität Hamburg
Place of Title Granting Institution
Hamburg
Examination Date
2021-05-21
TORE-DOI
TORE-URI
First published in
Number in series
723
Citation
Schriftenreihe Schiffbau 723: (2021)
Publisher Link
Publisher
Schriftenreihe Schiffbau
The operation of offshore wind farm vessels in areas further offshore poses new challenges to these ships. Their ability to achieve a stable, gravity-based position on the seabed by extending their jacking legs is a major design aspect of these vessels. During the jacking operation the jack-up vessel is characterised as a hybrid structure of ship and offshore unit. This work presents a method to analyse the dynamics of a jack-up vessel during the jacking sequence in the early design stage. This comprises the analysis of the manoeuvrability and the seakeeping behaviour as well as the computation of the impact forces onto the jacking legs during the initial contact with the seabed.
Subjects
Schiffbau
Seegangsverhalten
Jack-up vessel
Offshore engineering
Dynamisches Positionieren
DDC Class
620: Ingenieurwissenschaften
Publication version
acceptedVersion
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Name
Dissertation_Liebert.pdf
Size
7.98 MB
Format
Adobe PDF