Capacities and failure modes of suction bucket foundation with internal bulkheads
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DOI: 10.1007/s11802-017-3459-5
Abstract: Suction bucket foundations can be divided into four compartments by cruciform internal bulkheads, thereby yielding better capacity in certain conditions than those without internal bulkheads. As yet, no systematic study has been conducted regarding the… read more here.
Keywords: internal bulkheads; cruciform internal; bucket foundations; bucket ... See more keywords
Effects of installation on the cyclic axial behaviour of suction buckets in sandy soils
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DOI: 10.1016/j.apor.2019.101905
Abstract: Abstract Suction buckets differ with their easy and cost-efficient installation technique from other foundation types for offshore wind turbines. For successful completion of their installation process, suction is essential, but the imposed seepage leads to… read more here.
Keywords: soil; bucket; cyclic axial; suction buckets ... See more keywords
Improved load capacity of a hybrid bucket foundation for offshore structures in sand
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DOI: 10.1016/j.apor.2020.102197
Abstract: Abstract As offshore structures grow larger with increasing depth and distance from shore, their foundations must increase in strength owing to the larger supporting capacity needed. This requires new approaches to ensure economic and reliable… read more here.
Keywords: capacity; bucket; hybrid bucket; offshore structures ... See more keywords
Assessment of the 20L SODIS bucket household water treatment technology under field conditions in rural Malawi.
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DOI: 10.1016/j.ijheh.2021.113913
Abstract: Two billion people worldwide consume unsafe drinking water. The problem is particularly pronounced in Sub-Saharan Africa, where more than a quarter of the population relies on unimproved surface water sources. Based on the principles of… read more here.
Keywords: bucket; sodis bucket; technology; water ... See more keywords
Bearing capacity of composite bucket foundations for offshore wind turbines in silty sand
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DOI: 10.1016/j.oceaneng.2018.01.006
Abstract: Abstract A composite bucket foundation (CBF) with seven compartments arranged in a similar honeycomb structure is a relatively new type of structure for offshore wind turbines. Field tests were conducted at a natural water pool… read more here.
Keywords: bucket; soil; silty sand; bearing capacity ... See more keywords
Vertical performance of suction bucket foundation for offshore wind turbines in sand
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DOI: 10.1016/j.oceaneng.2019.03.049
Abstract: Abstract The suction bucket foundation is turning to be an increasingly prevalent foundation for offshore wind turbines (OWTs). In this study, a series of centrifuge tests are performed to investigate the vertical bearing capacity of… read more here.
Keywords: suction bucket; bucket foundation; bucket; bearing capacity ... See more keywords
Effects of strain softening on the penetration resistance of offshore bucket foundation in nonhomogeneous clay
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DOI: 10.1016/j.oceaneng.2019.106594
Abstract: Abstract The concrete-made bucket foundations were employed as emerging solution to support the wind turbine or breakwater, where the relatively large thicknesses of skirts and the strain softening effect related to the soil sensitivity and… read more here.
Keywords: strain softening; bucket; penetration resistance; soil ... See more keywords
Effect of loading rate on the pullout capacity of offshore bucket foundations in sand
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DOI: 10.1016/j.oceaneng.2020.107427
Abstract: Abstract A series of 1 g model tests was performed to investigate the effect of loading rate on the vertical pullout capacity of offshore bucket foundations in sand. The bucket model had a length-to-diameter ratio of… read more here.
Keywords: bucket; pullout capacity; rate; loading rate ... See more keywords
Effects of embedment depth on the pullout capacity of bucket foundations in sand
Sign Up to like & getrecommendations! Published in 2021 at "Ocean Engineering"
DOI: 10.1016/j.oceaneng.2021.109643
Abstract: Abstract A series of 1 g experimental tests was conducted to investigate the effects of embedment depth on the pullout capacity of bucket foundations in sand. Polycarbonate model buckets with a constant diameter of 150 mm and… read more here.
Keywords: embedment depth; bucket; capacity; pullout capacity ... See more keywords
Fast adaptive phase unwrapping algorithm based on improved bucket sorting
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DOI: 10.1016/j.optlaseng.2021.106745
Abstract: Abstract As a key step in active structured light reconstruction technology, the phase unwrapping algorithm has a direct impact on improving measurement accuracy and efficiency. A fast adaptive phase unwrapping algorithm based on improved bucket… read more here.
Keywords: unwrapping algorithm; adaptive phase; phase unwrapping; bucket ... See more keywords
Centrifuge model tests and effective stress analyses of offshore wind turbine systems with a suction bucket foundation subject to seismic load
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DOI: 10.1016/j.sandf.2020.08.007
Abstract: Abstract The seismic behavior of a suction bucket foundation for offshore wind turbine systems is studied using centrifuge model tests with a scaling factor of 1/100 and an effective stress analysis based on the strain… read more here.
Keywords: model tests; bucket; model; wind turbine ... See more keywords