Article (Scientific journals)
Review of methods to assess the structural response of offshore wind turbines subjected to ship impacts
Ladeira, Icaro; Marquez, Lucas; Echeverry Jaramillo, Sara et al.
2022In Ships and Offshore Structures, p. 1-20
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Keywords :
Mechanical Engineering; Ocean Engineering
Abstract :
[en] This paper presents a literature review of analytical, numerical, and experimental methods for evaluating the structural response of Offshore Wind Turbines (OWT's) during ship collision events. The different energy transfer mechanisms involved throughout a collision against fixed or floating OWT substructures are examined, whilst documenting some of the most common procedures in the assessment of wind load effects, soil–structure interaction, mooring lines contribution and hydrodynamic coupling. A survey of internal mechanics and external dynamics approaches developed for ship-structures collision events is carried out with a discussion on their potential application in analyses involving different types of substructures. Moreover, different hydrodynamic coupling schemes found in the literature are studied, highlighting the importance of hydro-effects in the collision analysis. Common practices in the use of metallic and cementitious material constitutive models in ship-collision analysis are also presented, whereas the structural behaviour of reinforced concrete structures submitted to impact loads, which has been rarely studied outside high-velocity impact/blast applications, is discussed in the current context. Finally, some of the most important limitations of the analytical and numerical models used in ship-OWT collisions are identified, from which suggestions are provided for future research endeavors.
Disciplines :
Civil engineering
Author, co-author :
Ladeira, Icaro  ;  ICAM Nantes Campus, Carquefou, France ; Nantes University, Ecole Centrale Nantes, CNRS, GeM, UMR 6183, Nantes, France
Marquez, Lucas   ;  Université de Liège - ULiège > Département ArGEnCo > Constructions hydrauliques et navales
Echeverry Jaramillo, Sara  ;  Université de Liège - ULiège > Département ArGEnCo > Constructions hydrauliques et navales
Le Sourne, Hervé  ;  Université de Liège - ULiège > Département ArGEnCo > Constructions hydrauliques et navales ; ICAM Nantes Campus, Carquefou, France ; Nantes University, Ecole Centrale Nantes, CNRS, GeM, UMR 6183, Nantes, France
Rigo, Philippe  ;  Université de Liège - ULiège > Urban and Environmental Engineering
 These authors have contributed equally to this work.
Language :
English
Title :
Review of methods to assess the structural response of offshore wind turbines subjected to ship impacts
Publication date :
12 May 2022
Journal title :
Ships and Offshore Structures
ISSN :
1744-5302
eISSN :
1754-212X
Publisher :
Informa UK Limited
Pages :
1-20
Peer reviewed :
Peer Reviewed verified by ORBi
Name of the research project :
COLLFOWT project from the Walloon Region
Funders :
F.R.S.-FNRS - Fonds de la Recherche Scientifique [BE]
FRIA - Fonds pour la Formation à la Recherche dans l'Industrie et dans l'Agriculture [BE]
Walloon region [BE]
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since 13 May 2022

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