Results 21 to 30 of about 285 (179)
Tsunami-induced scour around monopile foundations [PDF]
Coastal Engineering, 2017 Abstract A fully-coupled (hydrodynamic and morphologic) numerical model is presented, and utilized for the simulation of tsunami-induced scour around a monopile structure, representative of those commonly utilized as offshore wind turbine foundations at moderate depths i.e. for depths less than 30 m.
Bjarke Eltard Larsen +3 more
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Numerical Study on Lateral Response of Offshore Monopile in Sand under Local Scouring Conditions
Journal of Marine Science and Engineering, 2023 Currently, p-y models have been broadly adopted for estimating the lateral bearing capacity of large-diameter monopiles in offshore engineering. However, the existing p-y curves cannot reflect the effect of pile diameter D on the lateral response of ...
Jiayi Shen +5 more
doaj +1 more source
An innovative experimental device for characterizing the responses of monopiles subjected to complex lateral loading [PDF]
E3S Web of ConferencesOffshore wind turbines are usually founded on monopiles. During the operation period, the structure is subjected to complex lateral loading from wind, wave and current.
Zhang Zitao +4 more
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Journal of Marine Science and Engineering, 2021 The large-diameter monopiles are the most preferred foundation used in offshore wind farms. However, the influence of pile diameter and aspect ratio on the lateral bearing behavior of monopiles in sand with different relative densities has not been ...
Huan Wang +5 more
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Model Uncertainties for Soil-Structure Interaction in Offshore Wind Turbine Monopile Foundations
Journal of Marine Science and Engineering, 2018 Monopiles are the most common type of foundation used for bottom-fixed offshore wind turbines. This investigation concerns the influence of uncertainty related to soil–structure interaction models used to represent monopile–soil systems.
Lars Vabbersgaard Andersen +2 more
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The advanced p-y method for analyzing the behaviour of large-diameter monopiles supporting offshore wind turbines [PDF]
E3S Web of Conferences, 2020 The analyses of monopile foundations have been heavily based on the p-y response curves (to represent lateral soil resistances) published by API RP 2GEO (2011) and DNV (2013), which are proven reliable and applicable for piles with smaller diameters that
Van Impe William F, Wang Shin-Tower
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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
GeotechnicsThe increasing global demand for renewable energy has resulted in a high interest in wind power, with offshore wind farms offering better performance than onshore installations.
Ka Lok Chan +2 more
doaj +1 more source
Advances in Civil Engineering, 2022 Large-diameter monopiles have been widely used for constructing offshore wind turbines. The bearing capacity of a monopile foundation is a significant research problem.
Xiaodong Pan +7 more
doaj +1 more source
Applied SciencesTo meet growing energy demands, offshore wind turbines (OWTs) with higher energy outputs are being developed, presenting increased challenges for their foundation design.
Ali Khezri, Hongbae Park, Daeyong Lee
doaj +1 more source