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dc.contributor.advisorMuskulus, Michaelnb_NO
dc.contributor.advisorHäußler Combe, Ulrichnb_NO
dc.contributor.authorSyed, Junaid Anwarnb_NO
dc.date.accessioned2014-12-19T11:33:11Z
dc.date.available2014-12-19T11:33:11Z
dc.date.created2014-06-27nb_NO
dc.date.issued2014nb_NO
dc.identifier730490nb_NO
dc.identifierntnudaim:10624nb_NO
dc.identifier.urihttp://hdl.handle.net/11250/232867
dc.description.abstractThe following project deals with implementing the frequency domain method for a typical offshore wind turbine on a jacket structure. Transfer functions shall be estimated and used to calculate response spectra in frequency domain. The results obtained from stress counting methods in time domain and frequency domain shall be compared. Also the response spectra obtained by performing a Fast Fourier transform is compared to the response spectra obtained from the transfer function and the results will indicate the accuracy of the transfer function. The time domain and frequency domain simulations are done using a software called FEDEM to obtain the response of the structure.Keywords : Frequency domain method, Time domain analysis, transfer function, offshore wind turbine, fatigue analysis, Rainflow counting method, Dirlik counting methodnb_NO
dc.languageengnb_NO
dc.publisherInstitutt for bygg, anlegg og transportnb_NO
dc.titleSimplified dynamics of offshore structuresnb_NO
dc.typeMaster thesisnb_NO
dc.source.pagenumber78nb_NO
dc.contributor.departmentNorges teknisk-naturvitenskapelige universitet, Fakultet for ingeniørvitenskap og teknologi, Institutt for bygg, anlegg og transportnb_NO


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