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Keywords: monopile
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Proceedings Papers

Proc. ASME. OMAE2021, Volume 2: Structures, Safety, and Reliability, V002T02A030, June 21–30, 2021
Paper No: OMAE2021-63007
... of the deep neural network to be able to discriminate different structural conditions. structural health offshore wind turbine monopile signal processing nonparametric statistics Proceedings of the ASME 2021 40th International Conference on Ocean, Offshore and Arctic Engineering OMAE2021 June 21...
Proceedings Papers

Proc. ASME. OMAE2021, Volume 9: Ocean Renewable Energy, V009T09A024, June 21–30, 2021
Paper No: OMAE2021-62472
... Alkhoury1, Abdul-Hamid Soubra1, Valentine Rey1, Mourad Aït-Ahmed1 1University of Nantes, France Correspondence: Philip Alkhoury; Email: Philip.Alkhoury@etu.univ-nantes.fr ABSTRACT Initial stiffness of the moment-rotation spring at Monopile-supported offshore wind turbines (OWTs) are pile base dynamically...
Proceedings Papers

Proc. ASME. IOWTC2021, ASME 2021 3rd International Offshore Wind Technical Conference, V001T02A003, February 16–17, 2021
Paper No: IOWTC2021-3539
... vibrators are presented and key elements such as crane uplift, frequency and acceleration displayed. monopile offshore foundation decommissioning offshore wind life cycle LARGE-SCALE MODEL INVESTIGATION FOR MONOPILE DECOMMISSIONING OF OFFSHORE WIND TURBINES OVERPRESSURE AND VIBRATORY PILE...
Proceedings Papers

Proc. ASME. OMAE2020, Volume 10: Offshore Geotechnics, V010T10A012, August 3–7, 2020
Paper No: OMAE2020-18775
... will be carried out in 2020. monopile offshore foundation decommissioning offshore wind life cycle overpressure decommissioning LARGE-SCALE TESTS WITH HYDRAULIC AND PNEUMATIC OVERPRESSURE FOR MONOPILE DECOMMISSIONING OF OFFSHORE WIND TURBINES Nils Hinzmann1, Jörg Gattermann, Patrick Lehn Institute...
Proceedings Papers

Proc. ASME. OMAE2020, Volume 10: Offshore Geotechnics, V010T10A013, August 3–7, 2020
Paper No: OMAE2020-18784
...Abstract Abstract Renewable Energies become more and more important in industries and society all over the world. In Germany, offshore wind farms generated 49 % of the renewable energies in 2018. Monopiles are the preferred system for the foundation of offshore wind turbines in water depths up...
Proceedings Papers

Proc. ASME. OMAE2020, Volume 10: Offshore Geotechnics, V010T10A014, August 3–7, 2020
Paper No: OMAE2020-19204
...VIBRATORY INSTALLATION STUDY OF A MONOPILE IN DENSE SAND Alain Holeyman UCLouvain Louvain-la-Neuve, Belgium Valérie Whenham Besix Brussels, Belgium Proserpine Peralta Fugro USA Marine, Inc. Norfolk, VA Jean-Christophe Ballard Fugro GeoConsulting Belgium Brussels, Belgium Sunil Chenicheri Pulukul...
Proceedings Papers

Proc. ASME. OMAE2019, Volume 7A: Ocean Engineering, V07AT06A010, June 9–14, 2019
Paper No: OMAE2019-96735
... Abstract The effect of Reynolds number (Re) on the local scour around a monopile encountering steady current was investigated experimentally in a water flume. The experiment was performed using circular cylinders with different diameters under two different freestream velocities, covering both...
Topics: Reynolds number
Proceedings Papers

Proc. ASME. OMAE2019, Volume 3: Structures, Safety, and Reliability, V003T02A071, June 9–14, 2019
Paper No: OMAE2019-95390
... (i.e. significant wave height, spectral peak period) on the dynamic response of a Monopile Wind Turbine (NREL 5MW) are analysed. Two operative conditions are considered: rated wind and cut-out wind speed. In each case, the 50-year environmental contour (EC) is plotted for a site located in the North...
Proceedings Papers

Proc. ASME. OMAE2019, Volume 1: Offshore Technology; Offshore Geotechnics, V001T10A011, June 9–14, 2019
Paper No: OMAE2019-95793
... Abstract The waves and currents acting near a monopile foundation will potentially lead to scour, which may affect the stability of the wind turbine. The design of scour protection against the seabed lowering around a wind turbine monopile foundation is an important issue for wind energy...