Results 31 to 40 of about 496 (164)

Centrifuge modelling of offshore monopile foundation [PDF]

, 2010
Today one of the most used concepts for wind turbine foundation is the monopile. The foundation concepts for these monopiles on deeper water is uncertain and consequently the design needs to be conservative leading to uneconomic designs. This paper describes a total number of 6 static and 5 cyclic centrifuge tests on a laterally loaded monopile in dry ...
Klinkvort, Rasmus Tofte, Hededal, Ole
openaire   +3 more sources

Model Tests on Cyclic Responses of a Laterally Loaded Pile Considering Sand Anisotropy and Scouring

Journal of Marine Science and Engineering, 2023
Monopile is a common foundation for offshore wind turbines. Long-term cyclic loading from winds and currents may affect the normal operation of offshore wind turbines.
Feng Yu, Chenrong Zhang, Maosong Huang, Xiaofeng Yang, Zhaoming Yao   +4 more
doaj   +1 more source

Scour‐Conditioned Seismic Fragility Analysis of Monopile‐Supported Offshore Wind Turbines

Earthquake Engineering &Structural Dynamics, Volume 55, Issue 4, Page 947-967, 10 April 2026.
ABSTRACT Monopile‐supported offshore wind turbines (MS‐OWTs) are increasingly deployed in seismic coastal regions, where they face compound risks from earthquake loading and seabed scour. While past studies have addressed these hazards separately, seismic fragility under evolving scour conditions remains insufficiently understood. This study introduces
Francisco Pinto, Rodrigo Astroza, Felipe Vicencio, Raffaele De Risi   +3 more
wiley   +1 more source

CPTU-Based Offshore Wind Monopile Rigid Bearing Mechanism Analysis

Journal of Marine Science and Engineering
With the development of the offshore wind industry in China, the amount of offshore wind turbines has increased rapidly. Large-diameter steel monopile foundations of offshore wind turbines have been widely adopted in China with lots of marine clay ...
Jie Zhou, Renjie Gu, Panpan Shen, Chengjun Liu, Zeyao Li, Kefan Zhu, Zhenming Shi   +6 more
doaj   +1 more source

Large Deformation Pile‐soil Interaction Under Lateral Vehicle Impact Using Hybrid SPH+FEM and EFG+FEM Models

International Journal for Numerical and Analytical Methods in Geomechanics, Volume 50, Issue 5, Page 2648-2669, 10 April 2026.
ABSTRACT This study presents large deformation computational methods to simulate lateral vehicular impacts on steel piles in granular soil. Soil‐mounted longitudinal barrier systems rely on energy dissipation in both the piles and the surrounding soil to safely redirect errant vehicles, so dynamic pile‐soil interaction is important for design ...
Tewodros Y. Yosef, Chen Fang, Seunghee Kim, Ronald K. Faller, Qusai A. Alomari, Mojtaba Atash Bahar, Gnyarienn S. Kumar   +6 more
wiley   +1 more source

Experimental Study of the Hydrodynamic Forces of Pontoon Raft Aquaculture Facilities Around a Wind Farm Monopile Under Wave Conditions

Journal of Marine Science and Engineering
The integrated development of offshore wind power and marine aquaculture represents a promising approach to the sustainable utilization of ocean resources.
Deming Chen, Mingchen Lin, Jinxin Zhou, Yanli Tang, Fenfang Zhao, Xinxin Wang, Mengjie Yu, Qiao Li, Daisuke Kitazawa   +8 more
doaj   +1 more source

Influence of soil–structure modelling techniques on offshore wind turbine monopile structural response

Wind Energy, 2022
The importance of appropriate offshore wind turbine (OWT) monopile structural modelling technique cannot be overstated in the successful design and installation of a new generation of larger and heavier structures to deliver the increasing capacity ...
Kingsley Sunday, Feargal Brennan
doaj   +1 more source

Installation of Large-Diameter Monopiles: Introducing Wave Dispersion and Non-Local Soil Reaction

Journal of Marine Science and Engineering, 2021
During the last decade the offshore wind industry grew ceaselessly and engineering challenges continuously arose in that area. Installation of foundation piles, known as monopiles, is one of the most critical phases in the construction of offshore wind ...
Athanasios Tsetas, Apostolos Tsouvalas, Andrei V. Metrikine   +2 more
doaj   +1 more source

Decentralized Wind Energy Systems as Catalysts for Urban Resilience: A Design Framework

Energy Science &Engineering, Volume 14, Issue 2, Page 682-700, February 2026.
ABSTRACT Confronting the escalating extreme weather events (EWEs) and intensifying winds, this study proposes an active response to these issues by exploring decentralized wind energy production for Peng Chau Island, Hong Kong. It integrates theoretical perspectives on energy democracy—empowering local communities through energy autonomy—and urban ...
Tian Cheng
wiley   +1 more source

3D FE-Informed Laboratory Soil Testing for the Design of Offshore Wind Turbine Monopiles

Journal of Marine Science and Engineering, 2021
Based on advanced 3D finite element modelling, this paper analyses the stress paths experienced by soil elements in the vicinity of a monopile foundation for offshore wind turbines subjected to cyclic loading with the aim of informing soil laboratory ...
Xiaoyang Cheng, Andrea Diambra, Erdin Ibraim, Haoyuan Liu, Federico Pisanò   +4 more
doaj   +1 more source