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Risk Assessment of Offshore Wind Turbines Suction Bucket Foundation Subject to Multi-Hazard Events
Energies, 2023 For the offshore wind turbines (OWTs) located in a seismically active region, the occurrence of earthquakes combined with scour is a highly possible multi-hazard event.
Dong Hyawn Kim, Duc-Vu Ngo
exaly +3 more sources
Comparative analytical study of suction drum foundation penetration characteristics of guide frame platforms with real measurements. [PDF]
PLoS ONEA suction bucket foundation is a new type offering high construction efficiency, precise positioning, cost-effectiveness, and environmental friendliness. It has been extensively employed in marine resource development, particularly in offshore wind power
Xin Zhang +4 more
doaj +2 more sources
Energies, 2022 Scour risk assessment considering reaction force at foundation was proposed and applied to newly developed pentapod suction bucket support structures for a 5.5 MW offshore wind turbine under ultimate limit state environmental load.
Dong Hyawn Kim, Duc-Vu Ngo
exaly +3 more sources
Experimental investigation of suction-assisted penetration of compartmented bucket foundations
Applied Ocean ResearchCompartmented bucket foundations (CBFs) represent a promising alternative to conventional offshore wind turbine foundations, offering enhanced structural stability and bearing capacity.
Linlong Mu +4 more
doaj +2 more sources
Energies, 2022 This study proposed a new suction bucket (SB) foundation model for offshore wind turbines (OWT) suitable for a shallow muddy seabed, using more than three single buckets through kinetic derivation.
Dong Hyawn Kim, Duc-Vu Ngo
exaly +3 more sources
Bearing Capacity of Offshore Wind Power Suction Bucket with Supports Under Extreme Wind and Waves
EnergiesIn this study, we analyzed an offshore wind turbine suction bucket foundation with supports, referred to as the supported suction bucket foundation.
Changfeng Yuan +2 more
exaly +3 more sources
Key Technology of Construction Process Control of Guide Frame Platform Suction Bucket Foundation
南方能源建设, 2023 [Introduction] The present, design and construction technology of suction bucket foundation is not mature, and there is lack of the normative guidance documents, the special research on the key technology of the construction process control of the ...
Huaquan LIU +4 more
doaj +1 more source
Observations during suction bucket installation in sand [PDF]
International Journal of Physical Modelling in Geotechnics, 2020 Suction buckets represent a viable solution as foundations for offshore wind turbines. Installation in sand is relatively straightforward, albeit with limited understanding of the resulting changes in soil state. This paper describes an experimental methodology that allows for visualisation and quantification of changes in soil state during suction ...
Ragni, R +4 more
openaire +2 more sources
Experiment and analysis on penetration of suction bucket foundation
Shuili Shuiyun Gongcheng Xuebao, 2021 As a new type of foundation, the suction bucket foundation has good technical and economic performances compared with traditional foundations. The key construction parameter, soil plug, and construction efficiency are analyzed through model tests of a ...
FU Kun +3 more
doaj +1 more source
Geofluids, 2022 In conjunction with the geological conditions of the East China Sea, the bearing performance of monopile and single-suction bucket foundations is compared and analyzed in shallow and deep-sea conditions under static horizontal loads.
Bin Wang +5 more
doaj +1 more source