基于仿生结构的复合材料风电叶片损伤分析

寿昊楠; 缪维跑; 范士杰; 许子非; 李春; 岳敏楠

doi:10.19912/j.0254-0096.tynxb.2025-0249

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基于仿生结构的复合材料风电叶片损伤分析

更新时间：2026-07-22

- 基于仿生结构的复合材料风电叶片损伤分析
- Vol. 47, Issue 6, Pages: 438-447(2026)
- 作者机构：
- 作者简介：
- 基金信息：
- DOI：10.19912/j.0254-0096.tynxb.2025-0249
  CLC： TK83
- Online First：08 July 2026，
  
  Published：2026
- 稿件说明：
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寿昊楠, 缪维跑, 范士杰, et al. 基于仿生结构的复合材料风电叶片损伤分析[J]. 2026, 47(6): 438-447.
DOI：

寿昊楠, 缪维跑, 范士杰, et al. 基于仿生结构的复合材料风电叶片损伤分析[J]. 2026, 47(6): 438-447. DOI： 10.19912/j.0254-0096.tynxb.2025-0249.

摘要

大型风力机为控制重量使得结构刚度不可避免地降低

导致复合材料叶片在大尺度形变下易出现尾缘结构损伤问题。为此

该文将内肋结构应用于风电叶片以探究其在提高抗屈曲损伤方面的特性。针对3种偏航角下极端风速的极限载荷状态

通过显式动力学方法开展结构损伤响应分析。结果表明：叶片尾缘损伤的形成主要为屈曲驱动过程

仅施加在特定角度的弯矩荷载才会导致明显的尾缘屈曲;仿生叶片由于其内肋支撑作用

损伤区域集中在过渡段发展

可有效抑制损伤向叶根段进一步扩展;当叶片受拉伸载荷控制时

损伤集中于过渡段尾缘区域;受压缩载荷控制时

损伤沿主梁横向发展;不同铺层角度复合材料层抗屈曲性能不同

损伤差异较大。

Abstract

To reduce the weight of large wind turbines

structural stiffness is often compromised

leading to local buckling instability and trailing edge structural damage in composite blades under large-scale deformation. To address this issue

this paper introduces an inner rib structure for wind turbine blades to examine its effectiveness in improving resistance to buckling-induced damage. Structural damage response analysis was conducted using the explicit dynamic method under ultimate load conditions at extreme wind speeds and three yaw angles. The results indicate that trailing edge damage in blades is primarily a buckling-driven process

with significant trailing edge buckling occurring only when bending moment loads are applied at specific angles. The support provided by the inner rib in bionic blades localises damage to the transition section

effectively preventing its progression to the blade root section. Under tensile loads

damage concentrates in the trailing edge of the transition section

whereas under compressive loads

damage propagates laterally along the main beam. The buckling resistance of composite layers varies with ply angles

resulting in distinct damage patterns.

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references

赵丽军, 张璠, 厉伟, 等. 风电机组风轮不平衡机械载荷时域特性分析[J]. 太阳能学报, 2020, 41(8): 342-350.

ZHAO F, LEE J, BACKWELL B, et al.Global wind report[R]. Brussels, Global Wind Energy Council, 2024.

VEERS P, BOTTASSO C L, MANUEL L, et al.Grand challenges in the design, manufacture, and operation of future wind turbine systems[J]. Wind energy science, 2023, 8(7): 1071-1131.

ULLAH H, ALAM K, IQBAL M, et al.Simulation of buckling-driven progressive damage in composite wind turbine blade under extreme wind loads[J]. Engineering failure analysis, 2022, 140: 106574.

VEERS P, DYKES K, LANTZ E, et al. Grand challenges in the science of wind energy[J]. Science, 2019, 366(6464): eaau2027.

WANG J H, ZHANG L A, HUANG X M, et al.Initiation mechanism of transverse cracks in wind turbine blade trailing edge[J]. Energy engineering, 2022, 119(1): 407-418.

CHEN X, TANG J, YANG K.Modeling multiple failures of composite box beams used in wind turbine blades[J]. Composite structures, 2019, 217: 130-142.

CHEN X, BERRING P, MADSEN S H, et al.Understanding progressive failure mechanisms of a wind turbine blade trailing edge section through subcomponent tests and nonlinear FE analysis[J]. Composite structures, 2019, 214: 422-438.

MIAO X Y, CHEN X.Structural transverse cracking mechanisms of trailing edge regions in composite wind turbine blades[J]. Composite structures, 2023, 308: 116680.

NEJAD A R, KELLER J, GUO Y, et al.Wind turbine drivetrains: state-of-the-art technologies and future development trends[J]. Wind energy science, 2022, 7(1): 387-411.

SIMON J.Thermoplastic composite wind turbine blades: an integrated design approach[D]. Delft: Delft University of Technology, 2010.

FORCIER L C, JONCAS S.Development of a structural optimization strategy for the design of next generation large thermoplastic wind turbine blades[J]. Structural and multidisciplinary optimization, 2012, 45(6): 889-906.

FORCIER L C, JONCAS S.New structural design concepts for large thermoplastic wind turbine blades using structural optimization techniques[C]//51st AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference. Orlando, Florida, USA, 2010: 2578.

朱海波, 缪维跑, 范士杰, 等. 大型风力机叶片仿生叶脉结构设计及性能分析[J]. 中国电机工程学报, 2025, 45(4): 1521-1531.

JONKMAN J M, BUTTERFIELD S, MUSIAL W, et al.Definition of a 5-MW reference wind turbine for offshore system development[R]. Golden: National Renewable Energy Laboratory, 2009.

王同光. 风力机叶片结构设计[M]. 北京: 科学出版社, 2015.

RESOR B R.Definition of a 5 MW/61.5 m wind turbine blade reference model[R]. New Mexico: Sandia National Laboratories, 2013.

GRIFFITH D T, ASHWILL T, RESOR B.Large offshore rotor development: design and analysis of the Sandia 100-meter wind turbine blade[C]//53rd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. Honolulu, Hawaii, USA, 2012: 1499.

程小全, 杜晓渊. 纤维增强复合材料疲劳寿命预测及损伤分析模型研究进展[J]. 北京航空航天大学学报, 2021, 47(7): 1311-1322.

余海燕, 贺宏伟, 邢萍. 考虑不同刚度退化模式的碳纤维增强复合材料失效模型开发[J]. 机械工程学报, 2024, 60(2): 197-208.

宋江北, 安宗文, 汤婷, 等. 恒幅载荷下复合材料剩余刚度退化模型[J]. 太阳能学报, 2022, 43(3): 382-387.

唐荆. 大型风电复合材料叶片主承力部件结构失效研究[D]. 北京: 中国科学院大学(中国科学院工程热物理研究所), 2019.

张亚楠, 周勃, 俞方艾, 等. 基于聚类分析的含原生缺陷风力机叶片拉伸缺陷演化研究[J]. 太阳能学报, 2021, 42(4): 396-402.

张凝. 复合材料风力机叶片失效模拟研究[D]. 湘潭: 湘潭大学, 2021.

HASELBACH P U, CHEN X, BERRING P.Place smart, load hard-structural reinforcement of the trailing edge regions of a wind turbine blade strengthening the buckling resistance[J]. Composite structures, 2022, 300: 116068.

GB/T 18451.1—2022, 风力发电机组设计要求[S].

YIN D J, ZHENG J, XIONG C, et al.Experimental and numerical studies of perforated CFRP laminates under quasi-static tensile load[J]. IOP conference series: materials science and engineering, 2021, 1040(1): 012011.

王宝萱, 董敏, 梁旭, 等. 海上风电叶片结构设计中的前沿问题与挑战[J]. 船舶工程, 2023, 45(11): 18-24, 53.

范士杰, 寿昊楠, 缪维跑, 等. 基于内肋结构的大型风力机叶片轻量化设计[J]. 热能动力工程, 2025, 40(3): 133-143.

ANSARI M T A, SINGH K K, AZAM M S. Fatigue damage analysis of fiber-reinforced polymer composites: a review[J]. Journal of reinforced plastics and composites, 2018, 37(9): 636-654.

张志强, 乔印虎, 王帅帅. 复合材料风力机叶片铺层参数优化[J]. 太阳能学报, 2023, 44(3): 97-103.

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