Article(id=1254362828140372638, tenantId=1146029695717560320, journalId=1254119036117037056, issueId=1254362823425974931, articleNumber=null, orderNo=null, doi=10.13788/j.cnki.cbgc.2026.03.18, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1739894400000, receivedDateStr=2025-02-19, revisedDate=1748102400000, revisedDateStr=2025-05-25, acceptedDate=null, acceptedDateStr=null, onlineDate=1776993003163, onlineDateStr=2026-04-24, pubDate=1774368000000, pubDateStr=2026-03-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1776993003163, onlineIssueDateStr=2026-04-24, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1776993003163, creator=13701087609, updateTime=1776993003163, updator=13701087609, issue=Issue{id=1254362823425974931, tenantId=1146029695717560320, journalId=1254119036117037056, year='2026', volume='48', issue='3', pageStart='1', pageEnd='190', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=1, specialIssue=null, createTime=1776993002036, creator=13701087609, updateTime=1776993258606, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1254363899764077151, tenantId=1146029695717560320, journalId=1254119036117037056, issueId=1254362823425974931, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1254363899764077152, tenantId=1146029695717560320, journalId=1254119036117037056, issueId=1254362823425974931, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=159, endPage=169, ext={EN=ArticleExt(id=1254362830971527866, articleId=1254362828140372638, tenantId=1146029695717560320, journalId=1254119036117037056, language=EN, title=Numerical Analysis on Scouring of Four-Pile Jacket Foundation of Offshore Wind Power, columnId=1254362828626915663, journalTitle=Ship Engineering, columnName=Ocean Engineering, runingTitle=null, highlight=null, articleAbstract=
[Purpose]

To address the severe scouring challenges faced by offshore wind power infrastructure,

[Method]

the scouring problem of the four-pile jacket foundation of offshore wind power under the action of ocean currents through numerical simulation. Using FLOW-3D software is studied, adopting the large eddy simulation (LES) turbulence model and the sediment transport model, the validity of the numerical model was verified through comparisons with experimental results, the scouring process of the four-pile jacket foundation under the action of a single steady flow is simulated. The development and changes in the scour pit morphology around the foundation over time are analyzed, and the effects of different flow velocities, incoming flow angles, and pile spacings on the scouring of the four-pile foundation are studied.

[Result]

The results show that the group pile effect is central to the scouring characteristics of four-pile jacket foundations. The incident flow angle alters the shielding interactions among piles, leading to an asymmetric distribution of scour morphology. Pile spacing modulates the intensity of interference between adjacent piles; as the spacing increases, the group pile effect gradually weakens, and the scour pattern transitions from a unified, interconnected scour hole to relatively independent local scour holes. The maximum scour depth is primarily governed by flow velocity and exhibits only minor variation with changes in pile spacing.

[Conclusion]

The research findings provide a reference for the scouring of four-pile jacket foundations in offshore wind farms.

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[目的]

为应对海上风电基础结构面临严重的冲刷挑战,

[方法]

通过数值模拟研究海流作用下海上风电四桩导管架桩基的冲刷问题。采用FLOW-3D软件,利用大涡模拟(LES)湍流模型和泥沙运动模型,通过与试验结果的对比验证冲刷数值模型的有效性,并模拟单独恒定流作用下四桩导管架桩基的冲刷过程,分析桩基周围冲刷坑形态随时间的发展变化,研究不同流速、迎流角度、桩间距对四桩桩基冲刷的影响。

[结果]

结果表明,群桩效应是四桩导管架基础冲刷规律核心,迎流角度改变桩间遮蔽关系,影响冲刷形态的非对称分布;桩间距调节桩间干涉强度,其增大导致群桩效应逐渐减弱,冲刷模式由整体的、相互连接的冲刷坑过渡为相对独立的局部冲刷坑;极限冲刷深度主要受流速控制,随桩间距变化较小。

[结论]

研究结果为海上风电四桩导管架桩基冲刷数提供参考。

, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=本刊已许可中国学术期刊(光盘版)电子杂志社在中国知网及其系列数据库产品中以数字化方式复制、汇编、发行、信息网络传播本刊全文,本刊著作权使用费与本刊稿酬一并支付;本刊所刊登文章均无知识产权争议,不涉及泄露国家秘密、技术秘密或商业秘密。作者向本刊提交文章发表的行为即视为同意我编辑部上述声明,文责自负。, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=uri29GqKgWjIXOHYCynVqA==, magXml=e3xHqCW19ByWfM/r2tOOgg==, pdfUrl=null, pdf=/Ud8hFJdYAC630nEWonxOw==, pdfFileSize=1371464, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=sQELxoW/qok4KlfaKinrYw==, mapNumber=null, authorCompany=null, fund=null, authors=

陈斯哲(1998—),男,硕士。研究方向:新能源技术。

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陈斯哲(1998—),男,硕士。研究方向:新能源技术。

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陈斯哲(1998—),男,硕士。研究方向:新能源技术。

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海上风电四桩导管架桩基冲刷数值分析
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陈斯哲 1 , 赵西增 2, 3 , 崔晨昊 2, 3
船舶工程 | 海洋工程 2026,48(3): 159-169
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船舶工程 | 海洋工程 2026, 48(3): 159-169
海上风电四桩导管架桩基冲刷数值分析
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陈斯哲1, 赵西增2, 3, 崔晨昊2, 3
作者信息
  • 1.广东能源集团科学技术研究院有限公司,广州 510000
  • 2.浙江大学海南研究院,海南三亚 572025
  • 3.浙江大学海洋学院,浙江舟山 316021
  • 陈斯哲(1998—),男,硕士。研究方向:新能源技术。

Numerical Analysis on Scouring of Four-Pile Jacket Foundation of Offshore Wind Power
Sizhe CHEN1, Xizeng ZHAO2, 3, Chenhao CUI2, 3
Affiliations
  • 1.Guangdong Energy Group Science and Technology Research Institute Co., Ltd., Guangzhou 510000, China
  • 2.Hainan Institute of Zhejiang University, Sanya 572025, Hainan, China
  • 3.Ocean College, Zhejiang University, Zhoushan 316021, Zhejiang, China
出版时间: 2026-03-25 doi: 10.13788/j.cnki.cbgc.2026.03.18
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[目的]

为应对海上风电基础结构面临严重的冲刷挑战,

[方法]

通过数值模拟研究海流作用下海上风电四桩导管架桩基的冲刷问题。采用FLOW-3D软件,利用大涡模拟(LES)湍流模型和泥沙运动模型,通过与试验结果的对比验证冲刷数值模型的有效性,并模拟单独恒定流作用下四桩导管架桩基的冲刷过程,分析桩基周围冲刷坑形态随时间的发展变化,研究不同流速、迎流角度、桩间距对四桩桩基冲刷的影响。

[结果]

结果表明,群桩效应是四桩导管架基础冲刷规律核心,迎流角度改变桩间遮蔽关系,影响冲刷形态的非对称分布;桩间距调节桩间干涉强度,其增大导致群桩效应逐渐减弱,冲刷模式由整体的、相互连接的冲刷坑过渡为相对独立的局部冲刷坑;极限冲刷深度主要受流速控制,随桩间距变化较小。

[结论]

研究结果为海上风电四桩导管架桩基冲刷数提供参考。

导管架  /  冲刷  /  海上风电
[Purpose]

To address the severe scouring challenges faced by offshore wind power infrastructure,

[Method]

the scouring problem of the four-pile jacket foundation of offshore wind power under the action of ocean currents through numerical simulation. Using FLOW-3D software is studied, adopting the large eddy simulation (LES) turbulence model and the sediment transport model, the validity of the numerical model was verified through comparisons with experimental results, the scouring process of the four-pile jacket foundation under the action of a single steady flow is simulated. The development and changes in the scour pit morphology around the foundation over time are analyzed, and the effects of different flow velocities, incoming flow angles, and pile spacings on the scouring of the four-pile foundation are studied.

[Result]

The results show that the group pile effect is central to the scouring characteristics of four-pile jacket foundations. The incident flow angle alters the shielding interactions among piles, leading to an asymmetric distribution of scour morphology. Pile spacing modulates the intensity of interference between adjacent piles; as the spacing increases, the group pile effect gradually weakens, and the scour pattern transitions from a unified, interconnected scour hole to relatively independent local scour holes. The maximum scour depth is primarily governed by flow velocity and exhibits only minor variation with changes in pile spacing.

[Conclusion]

The research findings provide a reference for the scouring of four-pile jacket foundations in offshore wind farms.

jacket  /  scouring  /  offshore wind power
陈斯哲, 赵西增, 崔晨昊. 海上风电四桩导管架桩基冲刷数值分析. 船舶工程, 2026 , 48 (3) : 159 -169 . DOI: 10.13788/j.cnki.cbgc.2026.03.18
Sizhe CHEN, Xizeng ZHAO, Chenhao CUI. Numerical Analysis on Scouring of Four-Pile Jacket Foundation of Offshore Wind Power[J]. Ship Engineering, 2026 , 48 (3) : 159 -169 . DOI: 10.13788/j.cnki.cbgc.2026.03.18
  • 广东省科技计划项目(2022B0101100001; 2023B1111050010)
2026年第48卷第3期
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doi: 10.13788/j.cnki.cbgc.2026.03.18
  • 接收时间:2025-02-19
  • 首发时间:2026-04-24
  • 出版时间:2026-03-25
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  • 收稿日期:2025-02-19
  • 修回日期:2025-05-25
基金
广东省科技计划项目(2022B0101100001; 2023B1111050010)
作者信息
    1.广东能源集团科学技术研究院有限公司,广州 510000
    2.浙江大学海南研究院,海南三亚 572025
    3.浙江大学海洋学院,浙江舟山 316021
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2种不同金属材料的力学参数

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鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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