Centrifuge Modeling of Offshore Wind Turbine with Bucket Foundation under Earthquake Loading

IFCEE 2015 ◽  
2015 ◽  
Author(s):  
Xuefei Wang ◽  
Xiangwu Zeng ◽  
Hao Yu ◽  
Haijun Wang
Keyword(s):  
Wind Turbine ◽  
Centrifuge Modeling ◽  
Offshore Wind ◽  
Offshore Wind Turbine ◽  
Earthquake Loading ◽  
Bucket Foundation

One damping estimation approach of the parked offshore wind turbine supported by wide-shallow bucket foundation

2021 ◽  
Vol 235 ◽  
pp. 109387
Author(s):  
Jijian Lian ◽  
Junni Jiang ◽  
Xiaofeng Dong ◽  
Haijun Wang ◽  
Huan Zhou
Keyword(s):  
Wind Turbine ◽  
Offshore Wind ◽  
Offshore Wind Turbine ◽  
Bucket Foundation ◽  
Damping Estimation

Centrifuge modeling to evaluate natural frequency and seismic behavior of offshore wind turbine considering SFSI

Wind Energy ◽  
2017 ◽  
Vol 20 (10) ◽  
pp. 1787-1800 ◽  
Author(s):  
Jun-Tae Seong ◽  
Jeong-Gon Ha ◽  
Jae-Hyun Kim ◽  
Heon-Joon Park ◽  
Dong-Soo Kim
Keyword(s):  
Wind Turbine ◽  
Natural Frequency ◽  
Seismic Behavior ◽  
Centrifuge Modeling ◽  
Offshore Wind ◽  
Offshore Wind Turbine

Offshore Wind Turbine Mono-Bucket Foundations in Sand

2021 ◽  
Author(s):  
Han Eng Low ◽  
Fangyuan Zhu ◽  
Henning Mohr ◽  
Phillip Watson ◽  
Carl Erbrich ◽  
...  
Keyword(s):  
Wind Turbine ◽  
Offshore Wind ◽  
Offshore Wind Turbine ◽  
Large Rotation ◽  
Bucket Foundation ◽  
Dense Sand ◽  
Centrifuge Model ◽  
Centrifuge Tests ◽  
Rotational Response ◽  
Centrifuge Model Tests

Abstract Single (or mono) suction buckets have been put forward by others as possible offshore wind turbine (OWT) foundations. This paper presents a series of centrifuge model tests conducted in dense sand to investigate their monotonic response for a range of drainage conditions. The results from the centrifuge tests suggest that the mono-bucket rotational response at large rotation in dense sand is dependent on drainage conditions but does not seem to be affected by the contact condition between the bucket invert and the seabed. A final comparison between results from an equivalent set of uplift tests suggests, however, that multi-bucket foundation systems are likely to be more efficient foundation solutions, although suggestions are made which might improve mono-bucket foundation response.

Centrifuge Modeling of Cyclic Degradation of Axially Loaded Piles in Sand for Offshore Wind Turbine Structures

2019 ◽  
Vol 29 (2) ◽  
pp. 172-181 ◽  
Author(s):  
Bao Li Zheng ◽  
Bruce L Kutter ◽  
Daniel W Wilson ◽  
Jacquelyn Allmond ◽  
Christopher Hunt ◽  
...  
Keyword(s):  
Wind Turbine ◽  
Centrifuge Modeling ◽  
Offshore Wind ◽  
Offshore Wind Turbine ◽  
Axially Loaded ◽  
Cyclic Degradation ◽  
Axially Loaded Piles
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