复合材料科学与工程 ›› 2025, Vol. 0 ›› Issue (7): 148-160.DOI: 10.19936/j.cnki.2096-8000.20250728.018

• 综述 • 上一篇    

DIC对复合材料变形和损伤表征的研究进展

赵丽滨1,2, 于少瑜1, 张哲绎1,2,3*, 胡宁1,2   

  1. 1.河北工业大学 机械工程学院,天津 300401;
    2.河北省跨尺度智能装备技术重点实验室,天津 300401;
    3.石家庄海山实业发展总公司,石家庄 130100
  • 收稿日期:2024-06-21 出版日期:2025-07-28 发布日期:2025-08-22
  • 通讯作者: 张哲绎(1990—),男,博士,讲师,硕士生导师,研究方向为复合材料力学,zyzhang@hebut.edu.cn。
  • 作者简介:赵丽滨(1976—),女,博士,教授,研究方向为复合材料力学。
  • 基金资助:
    国家自然科学基金(12072005);河北省全职引进高端人才科研项目(2021HBQZYCSB009);河北省高等学校科学技术研究项目(BJK2023100)

Research progress of DIC on deformation and damage characterization of composite materials

ZHAO Libin1,2, YU Shaoyu1, ZHANG Zheyi1,2,3*, HU Ning1,2   

  1. 1. School of Mechanical Engineering, Hebei University of Technology, Tianjin 300401, China;
    2. Key Laboratory of Hebei Province on Scale-span Intelligent Equipment Technology, Tianjin 300401, China;
    3. Shijiazhuang Haishan Industrial Development Corporation, Shijiazhuang 130100, China
  • Received:2024-06-21 Online:2025-07-28 Published:2025-08-22

摘要: 数字图像相关(DIC)技术作为一种实用且有效的物体表面变形测量工具,目前已被广泛接受并越来越多地用于测量复合材料的变形和损伤行为。复合材料具有非均匀性和各向异性,受载后会产生复杂的变形行为,传统的测量技术由于种种因素限制无法准确捕捉到这些行为,DIC作为一种先进的光学测量技术和手段,在测量复合材料变形行为方面发挥出显著的优势。本文首先对DIC的原理以及影响测量精度的因素做了详细的阐述,接着介绍了DIC在复合材料变形测量和损伤表征方面的应用,最后对DIC未来的发展方向进行了展望。

关键词: 复合材料, 数字图像相关, 损伤表征

Abstract: As a practical and effective tool for surface deformation measurement, digital image correlation (DIC) technology has been widely accepted and increasingly used to measure the deformation and damage behavior of composite materials. Composite materials have the properties of non-uniformity and anisotropy, which lead to complex deformation behaviors after being loaded. Traditional measurement techniques cannot accurately capture these behaviors due to various factors. As an advanced optical measurement technology and means, DIC has significant advantages in measuring the deformation behavior of composite materials. The principle of DIC and the factors that affect measurement accuracy are described in detail. Then, the application of DIC in deformation measurement and damage characterization of composite materials is mainly introduced. Finally, the possible development direction of DIC in the future is prospected.

Key words: composites materials, digital image correlation, damage characterization

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