Zachert, Hauke ; Wichtmann, Torsten ; Triantafyllidis, Theodoros (2016)
Soil Structure Interaction of Foundations for Offshore Wind Turbines.
26. International Ocean and Polar Engineering Conference 2016. Rhodos (26.06.-01.07.2016)
Konferenzveröffentlichung, Bibliographie
Kurzbeschreibung (Abstract)
This paper demonstrates the effects of soil structure interaction due to cyclic loading on foundations for offshore wind turbines. It is shown how the bending moment of model test piles is influenced by horizontal cyclic loading. Furthermore the development of contact pressures below a cyclically loaded shallow foundation for offshore wind turbines is analyzed. A considerable redistribution of the contact pressures was observed and can be explained by the inhomogeneous accumulation of strains due to the cyclic loading. Both effects in different scales (model tests and in situ test) were successfully predicted by numerical simulations using a high cycle accumulation model.
| Typ des Eintrags: | Konferenzveröffentlichung |
|---|---|
| Erschienen: | 2016 |
| Autor(en): | Zachert, Hauke ; Wichtmann, Torsten ; Triantafyllidis, Theodoros |
| Art des Eintrags: | Bibliographie |
| Titel: | Soil Structure Interaction of Foundations for Offshore Wind Turbines |
| Sprache: | Englisch |
| Publikationsjahr: | 2016 |
| Ort: | Cupertino |
| Verlag: | International Society of Offshore and Polar Engineers (ISOPE) |
| Buchtitel: | The proceedings of the Twenty-Sixth (2016) International Ocean and Polar Engineering Conference |
| Veranstaltungstitel: | 26. International Ocean and Polar Engineering Conference 2016 |
| Veranstaltungsort: | Rhodos |
| Veranstaltungsdatum: | 26.06.-01.07.2016 |
| Zugehörige Links: | |
| Kurzbeschreibung (Abstract): | This paper demonstrates the effects of soil structure interaction due to cyclic loading on foundations for offshore wind turbines. It is shown how the bending moment of model test piles is influenced by horizontal cyclic loading. Furthermore the development of contact pressures below a cyclically loaded shallow foundation for offshore wind turbines is analyzed. A considerable redistribution of the contact pressures was observed and can be explained by the inhomogeneous accumulation of strains due to the cyclic loading. Both effects in different scales (model tests and in situ test) were successfully predicted by numerical simulations using a high cycle accumulation model. |
| Fachbereich(e)/-gebiet(e): | 13 Fachbereich Bau- und Umweltingenieurwissenschaften 13 Fachbereich Bau- und Umweltingenieurwissenschaften > Institut für Geotechnik |
| Hinterlegungsdatum: | 18 Dez 2020 11:28 |
| Letzte Änderung: | 18 Dez 2020 11:28 |
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