Show simple item record

dc.contributor.authorTrubat Casal, Pau
dc.contributor.authorMolins i Borrell, Climent
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Civil i Ambiental
dc.date.accessioned2019-07-23T11:39:33Z
dc.date.issued2019-09
dc.identifier.citationTrubat, P.; Molins, C. Rheological damping of slender rods. "Marine structures", Setembre 2019, vol. 67, p. 102639-1-102639-20.
dc.identifier.issn0951-8339
dc.identifier.urihttp://hdl.handle.net/2117/166616
dc.description.abstractEfficient and accurate modelling of mooring and cable systems for Floating Offshore Wind Turbines are a key factor in the coupled dynamic analysis for the realistic assessment of such floating structures. In order to improve the modelling of the mooring and cable systems, a new extension of the slender rod finite element model proposed by Garret with the inclusion of rheological damping is presented. The model takes into account the damping produced for the rod material in both the axial and the bending forces. Derivation of the axial and bending damping forces is presented and assessed in terms of the critical damping. The implementation of the model is presented and tested through three verification simulations and two validation examples, which show a good agreement when comparing with experimental results and prove the capacity and robustness of the model.
dc.language.isoeng
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Enginyeria civil::Materials i estructures
dc.subject.lcshDeep-sea moorings--Mathematical models
dc.subject.lcshOffshore structures--Design and construction--Mathematical models
dc.subject.otherFinite element model
dc.subject.otherSlender rod
dc.subject.otherMooring system
dc.subject.otherCable
dc.subject.otherMaterial damping
dc.subject.otherAxial damping
dc.subject.otherBending damping
dc.subject.otherRheological damping
dc.subject.otherOffshore
dc.titleRheological damping of slender rods
dc.typeArticle
dc.subject.lemacEstructures marines -- Disseny i construcció
dc.subject.lemacAmarratges
dc.contributor.groupUniversitat Politècnica de Catalunya. ATEM - Anàlisi i Tecnologia d'Estructures i Materials
dc.identifier.doi10.1016/j.marstruc.2019.102639
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttps://www.sciencedirect.com/science/article/pii/S0951833918305045
dc.rights.accessRestricted access - publisher's policy
local.identifier.drac25639822
dc.description.versionPostprint (author's final draft)
dc.date.lift2021-07-07
local.citation.authorTrubat, P.; Molins, C.
local.citation.publicationNameMarine structures
local.citation.volume67
local.citation.startingPage102639-1
local.citation.endingPage102639-20


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record

Attribution-NonCommercial-NoDerivs 3.0 Spain
Except where otherwise noted, content on this work is licensed under a Creative Commons license : Attribution-NonCommercial-NoDerivs 3.0 Spain