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Provedor de dados:  5
País:  France
Título:  Stochastic Modeling of Forces on Jacket-Type Offshore Structures Colonized by Marine Growth
Autores:  Ameryoun, Hamed
Schoefs, Franck
Barille, Laurent
Thomas, Yoann
Data:  2019-05
Ano:  2019
Palavras-chave:  Marine growth
Biofouling
Wave loading
Stochastic modeling
Reliability
Jacket structures
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.
Tipo:  Text
Idioma:  Inglês
Identificador:  https://archimer.ifremer.fr/doc/00605/71668/70107.pdf

DOI:10.3390/jmse7050158

https://archimer.ifremer.fr/doc/00605/71668/
Editor:  Mdpi
Formato:  application/pdf
Fonte:  Journal Of Marine Science And Engineering (2077-1312)) (Mdpi), 2019-05 , Vol. 7 , N. 5 , P. 158 (28p.)
Direitos:  info:eu-repo/semantics/openAccess

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