Advances in Offshore Foundations and Anchoring Systems

A special issue of Journal of Marine Science and Engineering (ISSN 2077-1312). This special issue belongs to the section "Ocean Engineering".

Deadline for manuscript submissions: 5 December 2025 | Viewed by 1099

Special Issue Editors


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Guest Editor
Shanghai Investigation, Design & Research Institute Co., Ltd., No. 388 Yixian Road, Hongkou District, Shanghai 200434, China
Interests: offshore wind turbines; marine geotechnical engineering

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Guest Editor
School of Environmental Science and Engineering, Donghua University, Shanghai 201620, China
Interests: offshore wind turbines; marine geotechnical engineering; pile foundations
Special Issues, Collections and Topics in MDPI journals
Department of Geotechnical Engineering, Tongji University, 1239 Siping Road, Shanghai 200092, China
Interests: marine geotechnical engineering; scour mechanisms; AI in civil engineering
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Offshore wind farms, sea bridges, oil and gas platforms, floating structures, and subsea facilities all rely on robust foundations and anchoring technologies to ensure stability, safety, and long-term performance. As projects move into deeper waters and harsher environments, traditional design and construction approaches face limitations, necessitating the optimization of foundation designs, development of novel foundation types, exploration of advanced anchoring mechanisms, seeking of sustainable design strategies, integration of advanced monitoring techniques, mitigation of natural hazards, and application of artificial intelligence. Geotechnical analysis is similarly important, involving the understanding of soil–structure interactions, the effects of long-term environmental factors and extreme natural hazards on offshore foundations and anchoring systems, etc. Within this framework, this Special Issue ‘Advances in Offshore Foundations and Anchoring Systems’ proposes a series of research papers from the above research areas that align with the broader goals of the sustainable development of marine infrastructure. Topics include, but are not limited to, research results on the following:

  • Innovative approaches to offshore foundation design;
  • Sustainable practices in offshore wind farm construction;
  • Geotechnical analysis for marine infrastructure projects;
  • Strategies for the mitigation of natural hazards;

Case studies of offshore foundations and anchoring systems.

Prof. Dr. Fayun Liang
Dr. Yifeng Lin
Dr. Hao Zhang
Dr. Chen Wang
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Journal of Marine Science and Engineering is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • geotechnical analysis
  • soil–structure interactions
  • natural hazards
  • scour effect
  • dynamic performance
  • sustainable design strategies
  • novel marine foundation types

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Published Papers (2 papers)

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Research

15 pages, 3266 KB  
Article
Experimental and Numerical Research on p-y Curve of Offshore Photovoltaic Pile Foundations on Sandy Soil Foundation
by Sai Fu, Hongxin Chen, Guo-er Lv, Xianlin Jia and Xibin Li
J. Mar. Sci. Eng. 2025, 13(10), 1959; https://doi.org/10.3390/jmse13101959 - 13 Oct 2025
Viewed by 198
Abstract
While methods like cyclic triaxial testing and p-y model updating theory exist in geotechnical and offshore wind engineering, they have not been systematically applied to solve the specific deformation problems of offshore PV piles. This study investigates a specific offshore photovoltaic (PV) project [...] Read more.
While methods like cyclic triaxial testing and p-y model updating theory exist in geotechnical and offshore wind engineering, they have not been systematically applied to solve the specific deformation problems of offshore PV piles. This study investigates a specific offshore photovoltaic (PV) project in Qinhuangdao City, Hebei Province. Initially, field tests of horizontal static load on steel pipe pile foundations were conducted. A finite element model (FEM) of single piles was subsequently developed and validated. Further analysis examined the failure modes, initial stiffness, and ultimate resistance of offshore PV single piles in sandy soil foundations under varying pile diameters and embedment depths. The hyperbolic p-y curve model was modified by incorporating pile diameter size effects and embedment depth considerations. Key findings reveal the following: (1) The predominant failure mechanism of fixed offshore PV monopiles manifests as wedge-shaped failure in shallow soil layers. (2) Conventional API specifications and standard hyperbolic models demonstrate significant deviations in predicting p-y (horizontal soil resistance-pile displacement) curves, whereas the modified hyperbolic model shows good agreement with field measurements and numerical simulations. This research provides critical data support and methodological references for calculating the horizontal bearing capacity of offshore PV steel pipe pile foundations. Full article
(This article belongs to the Special Issue Advances in Offshore Foundations and Anchoring Systems)
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27 pages, 8558 KB  
Article
Scour Characteristics and Bearing Capacity Response of MGB Hybrid Foundations in Offshore Wind Applications
by Xinyao Li, Baofang Zhang and Chen Wang
J. Mar. Sci. Eng. 2025, 13(9), 1726; https://doi.org/10.3390/jmse13091726 - 8 Sep 2025
Viewed by 541
Abstract
Scour at offshore wind turbine foundations compromises their structural stability. This study investigates scour characteristics and their impact on the ultimate bearing capacity of a novel Monopile-Gravity-Bucket (MGB) hybrid foundation. Utilizing coupled CFD-DEM and finite element analyses, this research examines scour development under [...] Read more.
Scour at offshore wind turbine foundations compromises their structural stability. This study investigates scour characteristics and their impact on the ultimate bearing capacity of a novel Monopile-Gravity-Bucket (MGB) hybrid foundation. Utilizing coupled CFD-DEM and finite element analyses, this research examines scour development under varying bucket geometries. Results reveal similar scour morphology as other large diameter structures, with maximum scour depth decreasing as the bucket’s diameter and height increase. The consequent reduction in lateral bearing capacity can reach approximately 20%. These findings provide critical insights for optimizing MGB foundation design and implementing effective scour protection strategies. Full article
(This article belongs to the Special Issue Advances in Offshore Foundations and Anchoring Systems)
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