Page 59 - 《振动工程学报》2025年第11期
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第 11 期 王天鹏,等:考虑冲刷的海上风电单桩-海床-结构地震响应分析 2517
素对结构动力响应峰值的影响效果相反。本文发现 [4] YU H, ZENG X W, LI B, et al. Centrifuge modeling of
共振效应可能产生主导影响,导致结构动力响应峰 offshore wind foundations under earthquake loading[J]. Soil
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[5] DE RISI R, BHATTACHARYA S, GODA K. Seismic
(2)两因素对结构残余变形的影响趋势相同,所
performance assessment of monopile-supported offshore wind
以均导致残余变形随冲刷深度增大而单调增大,如
turbines using unscaled natural earthquake records[J]. Soil
图 7(e) 所示。 Dynamics and Earthquake Engineering, 2018, 109: 154-
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单桩基础动力响应分析 [J]. 清华大学学报(自然科学版),
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考虑不同冲刷条件,本文建立了一系列海上风
JIAO Yuqi, QIAO Dongsheng, TANG Guoqiang, et al.
电单桩-海床-结构数值模型,并通过离心模型振动台 Dynamic response of monopile foundations for offshore wind
试验对数值模型进行了验证。可液化海床土体的动 turbines with scour effects[J]. Journal of Tsinghua University
力特性采用 CycLiq 本构模型合理刻画。通过分析不 (Science and Technology),2025,65(8):1455-1464.
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应峰值随冲刷深度的增加呈单调减小趋势,但残余 Reduction of local scour around bridge pier groups using
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turbine foundation scour research[J]. Ocean Engineering,
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响。在未来研究中可采用黏弹性边界与捆绑边界进行 sand[J]. Computers and Geotechnics,2010,37(7-8):1008-
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