Results 71 to 80 of about 981 (181)

Experimental Investigation on the Influence of Inside-Trapped Water Effect and Remedial Grouting on the Vertical Bearing Characteristics of Suction Bucket Foundations for Offshore Wind Turbines in Sand

Applied Sciences
This study investigates the influence of inside-trapped water and remedial grouting on the vertical bearing behaviour of suction bucket foundations in sand through 1 g laboratory model tests.
Hanbo Zhai, Ming Qin, Tingting Li, Jialin Dai, Zhongping Wang, Jun Xiang   +5 more
doaj   +1 more source

Analysis and Suggestions on Competitive Situation of Suction Bucket Foundation in China From the Perspective of Patents

Haiyang Kaifa yu guanli
In order to promote the technical development of suction bucket foundation in China, this article analyzes the development trend, overseas layout, innovation subjects, technical fields and patent quality competitiveness of suction bucket foundation ...
ZHENG Yuan, MA Tianchi, NIU Guoxu, CAO Minghe   +3 more
doaj  

A comprehensive review of foundation designs for fixed offshore wind turbines

International Journal of Naval Architecture and Ocean Engineering
In the present study, technical challenges and their corresponding solutions for each type of foundation—gravity-based, monopile, jacket, tripod, and suction bucket—used in wind turbines were addressed with consideration to different water depths.
Yun-jae Kim, Jin Seok Lim, Hae Jong Kim, Sung-Woong Choi   +3 more
doaj   +1 more source

Influence of Seabed Scouring on the Bearing Capacity of Suction Caisson Foundations of Offshore Wind Turbines

Journal of Marine Science and Engineering
Local scour around suction caisson foundations has emerged as a significant geotechnical hazard for offshore wind turbines as developments extend into deeper waters.
Zhuang Jin, Xuan Liu, Mayao Cheng, Maozhu Peng, Jie Yang   +4 more
doaj   +1 more source

Behaviour of monopile-gravity-shallow bucket hybrid foundation for offshore wind turbine under cyclic load in sandy soil

Applied Ocean Research
This paper investigates the behavior of a monopile-gravity-shallow bucket (MGB) hybrid foundation for offshore wind turbines (OWTs) under cyclic loading conditions. The study aims to understand the long-term performance of the hybrid foundation, focusing
Xinyao Li, Yi Tan, Yifei Sun, Min Zhang, Wei Duan, Zean Xiao   +5 more
doaj   +1 more source

Interface strength behaviors of saturated clay under fully undrained condition

Yantu gongcheng xuebao
The interface strength between the suction bucket and the clay is a critical parameter in evaluating the penetration resistance during installation. Since the seabed is completely submerged, factors such as saturation degree, drainage conditions, and ...
LIAO Chencong 1, 2, HUANG Chengchi 2, SU Xinbin 2, YE Guanlin 1, 2, JENG Dongsheng 3
doaj   +1 more source

Parametric Study on Scouring around Suction Bucket Foundation [PDF]

Journal of Ocean Engineering and Technology, 2017
Sunho Park, Seongjin Song, Haiqing Wang, Taehwan Joung, Yunsup Shin   +4 more
openaire   +1 more source

Lateral Cyclic Responses of OWT Tripod Suction Bucket in Clays

AbstractTripod suction bucket foundations are increasingly used to support offshore wind turbines (OWTs) due to their economic advantages and high overturning resistance. In the harsh marine environment, OWT tripod bucket foundations are subjected to long-term lateral cyclic loads from wind, waves and current.
Xinglei Cheng, Dechun Lu, Piguang Wang
openaire   +1 more source

Experimental study on bearing characteristics of multi-barrel conduit rack with variable loading rates

Yantu gongcheng xuebao
In order to study the load response of multi-barrel jacket foundation under different rates of loads, 1g physical model tests under variable rate horizontal loads are carried out in sandy soil foundation to analyze the influences of loading rate on the ...
HE Yong 1, 2, YU Jian 1, 2 , SHI Zhenhao 1, 2, HUANG Maosong 1, 2, SHEN Kanmin 3, WANG Bin 3
doaj   +1 more source

Basic Design of Subsea Manifold Suction Bucket

Journal of the Society of Naval Architects of Korea, 2018
Sun-Hong Woor, Kangsu Lee, Joonmo Choung
openaire   +1 more source