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Seepage Study for Suction Installation of Bucket Foundation in Different Soil Combinations [PDF]
, 2016 Research has proven the bucket foundation to be a feasible and an attractive solution for offshore wind turbines. Its potential derives partly from the cost-effectiveness due to the suction-assisted installation. The suction applied under the bucket lid produces a downward driving force and additionally reduces the soil penetration resistance.
Koteras, Aleksandra Katarzyna +2 more
openaire +2 more sources
Sensitivity Analysis of Factors Affecting the Bearing Capacity of Suction Bucket Foundation in Soft Clay [PDF]
, 2022 A suction bucket is the foundation for the development of offshore wind power technology in the deep sea, and its stability is crucial to the superstructure of the wind power generation system. Combined with soft clay soil strata along the Chinese coast,
Bin Wang +5 more
core +1 more source
Applied Sciences, 2022 Suction bucket foundation is a novel and cheaper foundation used in marine structures, such as offshore wind turbines, breakwater and oil platforms. Compared with a single bucket foundation, tetrapod bucket foundations can bear larger loads because of ...
Zhong Xiao +6 more
doaj +1 more source
Model Tests on the Penetration Resistance of Bucket Foundations for Offshore Wind Turbines in Sand
Journal of Marine Science and Engineering, 2020 Driven by the rapid development of offshore wind farms, bucket foundations have come to constitute a very promising form of foundation for offshore wind turbines, mainly owing to their efficient construction.
Hongyan Ding +4 more
doaj +1 more source
Undrained uplift bearing capacity of suction bucket foundations under inclined loads
Yantu gongcheng xuebao, 2020 Aiming at the problem that the suction force of the suction bucket affects its bearing characteristics during the working process, the suction bucket is required to bear the uplift force of floating structures.
SUN Li-qiang 1, XING Xiao-jia 1, ZHAI Xue-li 2, WU Xiong-zhi 2, WANG Rong 3
doaj +1 more source
Upper bound limit analysis of horizontal and moment ultimate bearing capacities of bucket foundation
Rock and Soil Mechanics, 2022 Offshore wind energy is one of the most important clean energy sources developing in China in recent years. As a new type of offshore wind turbine foundation, the wide-shallow bucket foundation with large diameter has a good ability to withstand moments.
WANG Jia-yu +4 more
doaj +1 more source
Soil conditions and bounds to suction during the installation of caisson foundations in sand [PDF]
, 2014 Suction installation of caisson foundations is widely adopted in the oil offshore industry. When such foundations are installed in sand, seepage conditions are known to play a pivotal role in the installation process.
Alani, Amir M. +4 more
core +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.
Young-Jin Kim +3 more
doaj +1 more source
A Numerical Analysis on Lateral Resistance of Pile–Bucket Foundation for Offshore Wind Turbines
Applied Sciences, 2022 The large-diameter single pile has been widely used in marine wind turbine foundations. In order to improve its lateral bearing capacity, the suction bucket foundation (BF) can be used as a reinforcement method, which surrounds the periphery of the ...
Zonghao Yuan +7 more
doaj +1 more source
The Response of Bucket Foundation under Horizontal Dynamic Loading [PDF]
, 2006 The experimental investigation of the response of suction bucket foundation in fine sand layer under horizontal dynamic loading has been carried out. The developments of settlement and excess pore pressure of sand foundation have been mainly studied.
王淑云 +3 more
core +1 more source