| Registro completo |
| Provedor de dados: |
ArchiMer
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| País: |
France
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| Título: |
Stochastic Modeling of Forces on Jacket-Type Offshore Structures Colonized by Marine Growth
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| Autores: |
Ameryoun, Hamed
Schoefs, Franck
Barille, Laurent
Thomas, Yoann
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| Data: |
2019-05
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| Ano: |
2019
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| Palavras-chave: |
Marine growth
Biofouling
Wave loading
Stochastic modeling
Reliability
Jacket structures
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| Resumo: |
The present paper deals with the stochastic modeling of bio-colonization for the computation of stochastic hydrodynamic loading on jacket-type offshore structures. It relies on a multidisciplinary study gathering biological and physical research fields that accounts for uncertainties at all the levels. Indeed, bio-colonization of offshore structures is a complex phenomenon with two major but distinct domains: (i) marine biology, whose processes are modeled with biomathematics methods, and (ii) hydrodynamic processes. This paper aims to connect these two domains. It proposes a stochastic model for the marine organism's growth and then continues with transfers for the assessment of drag coefficient and forces probability density functions that account for marine growth evolution. A case study relies on the characteristics (growth and shape) of the blue mussel (Mytilus edulis) in the northeastern Atlantic.
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| Tipo: |
Text
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| Idioma: |
Inglês
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| Identificador: |
https://archimer.ifremer.fr/doc/00605/71668/70107.pdf
DOI:10.3390/jmse7050158
https://archimer.ifremer.fr/doc/00605/71668/
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| Editor: |
Mdpi
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| Formato: |
application/pdf
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| Fonte: |
Journal Of Marine Science And Engineering (2077-1312)) (Mdpi), 2019-05 , Vol. 7 , N. 5 , P. 158 (28p.)
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| Direitos: |
info:eu-repo/semantics/openAccess
restricted use
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