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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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Evaluation of sand p–y curves by predicting both monopile lateral response and OWT natural frequency
Studia Geotechnica et Mechanica, 2022 Extending the use of the p–y curves included in the regulation codes API and DNV to design large-diameter monopiles supporting offshore wind turbines (OWTs) was unsuccessful as it resulted in an inaccurate estimation of the monopile behavior.
Amel Douifi +3 more
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Yantu gongcheng xuebao, 2023 The response characteristics of large-diameter monopiles under static and dynamic loads are obviously different from those of traditional small-diameter piles.
CAO Guangwei 1, 2, DING Xuanming 1, 2, ZHANG Dingxin 1, 2, ZHANG Yuting 3, WANG Chunyan 1, 2
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A model test study on the parameters affecting the cyclic lateral response of monopile foundations for offshore wind turbines embedded in non-cohesive soils [PDF]
Wind Energy Science, 2022 During their service life, monopiles supporting offshore wind turbines are subjected to a large number of lateral cyclic loads resulting from complex environmental conditions such as wind and waves varying in amplitude, direction, load eccentricity and ...
D. Frick, M. Achmus
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An approach for 2D modelling of laterally loaded piles
Soils and Foundations, 2023 Despite a considerable progress in the analysis and design of monopiles, many methods are based on complex mathematical structures with doubtful or hard assumptions to verify.
M. Ochmański, D. Mašín, J. Duque
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Wave Load Mitigation by Perforation of Monopiles
Journal of Marine Science and Engineering, 2020 The design of large diameter monopiles (8–10 m) at intermediate to deep waters is largely driven by the fatigue limit state and mainly due to wave loads.
Jacob Andersen +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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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
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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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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
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