%0 Journal Article
%9 ACL : Articles dans des revues avec comité de lecture répertoriées par l'AERES
%A Ameryoun, H.
%A Schoefs, F.
%A Barillé, L.
%A Thomas, Yoann
%T Stochastic modeling of forces on jacket-type offshore structures colonized by marine growth
%D 2019
%L fdi:010078729
%G ENG
%J Journal of Marine Science and Engineering
%@ 2077-1312
%K FRANCE
%K ATLANTIQUE NORD
%M ISI:000470965000038
%N 5
%P 158 [28 ]
%R 10.3390/jmse7050158
%U https://www.documentation.ird.fr/hor/fdi:010078729
%> https://horizon.documentation.ird.fr/exl-doc/pleins_textes/divers21-01/010078729.pdf
%V 7
%W Horizon (IRD)
%X 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
%$ 032 ; 020