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The analysis is based on numerical simulations of free decays, structural response to wave excitation, and short-term fatigue damage accumulation at tower base and tendons. In addition, the importance of hydroelastic effects due to the pontoons\u2019 vertical deformations is evaluated. Pontoon flexibility changed the platform natural periods and motion amplitude significantly, and the adoption of flexible pontoons reduced the predicted fatigue damage in the tower base and tendons. On the other hand, hydroelasticity had negligible consequences for motion and load responses considered here.<\/jats:p>","DOI":"10.1115\/1.4044725","type":"journal-article","created":{"date-parts":[[2019,9,6]],"date-time":"2019-09-06T11:57:31Z","timestamp":1567771051000},"update-policy":"https:\/\/doi.org\/10.1115\/crossmarkpolicy-asme","source":"Crossref","is-referenced-by-count":11,"title":["Effects of Hull Flexibility on the Structural Dynamics of a Tension Leg Platform Floating Wind Turbine"],"prefix":"10.1115","volume":"142","author":[{"given":"Carlos Eduardo","family":"Silva de Souza","sequence":"first","affiliation":[{"name":"Department of Marine Technology, Norwegian University of Science and Technology, 7491 Trondheim, Norway"}]},{"given":"Erin E.","family":"Bachynski","sequence":"additional","affiliation":[{"name":"Department of Marine Technology, Norwegian University of Science and Technology, 7491 Trondheim, Norway"}]}],"member":"33","published-online":{"date-parts":[[2019,10,9]]},"reference":[{"key":"2019102111114635900_CIT0001","unstructured":"Tracy, C. 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