Towards accurate prediction of the dynamic behavior and failure mechanisms of three-dimensional braided composites: A multiscale analysis scheme

被引:1
|
作者
Zhu, Yangxuan [1 ]
He, Chunwang [2 ,3 ]
Zhao, Tian [2 ,3 ]
Li, Ying [1 ,2 ,3 ]
机构
[1] Wuhan Univ Technol, Sch Sci, Hubei Key Lab Theory & Applicat Adv Mat Mech, Wuhan 430070, Peoples R China
[2] Beijing Inst Technol, Inst Adv Struct Technol, Beijing 100081, Peoples R China
[3] Beijing Inst Technol, Inst Adv Struct Technol, Beijing Key Lab Lightweight Multifunct Composite M, Beijing 100081, Peoples R China
基金
中国国家自然科学基金;
关键词
Braided composites; Strain rate effect; Shear enhanced failure; Dynamic multiscale analysis; MICROMECHANICAL ANALYSIS; CRITERIA; STRENGTH; YIELD; MODEL;
D O I
10.1016/j.tws.2024.112188
中图分类号
TU [建筑科学];
学科分类号
0813 ;
摘要
In this paper, a dynamic multiscale model is proposed for three-dimensional four-directional (3D4D) braided composites, considering the effects of strain rate and shear enhanced failure mechanism. The strain ratedependent constitutive models are established for both resin and yarns. The accuracy of the yarn model is validated by comparing the simulated stress-strain curves with the experimental results obtained from the Split Hopkinson Pressure Bar (SHPB) tests with various strain rates. The shear enhancement coefficient of the yarn is determined from the failure envelopes with a discussion of crack propagation angles. The results show that, based on the calculated microscale properties, the mesoscale model accurately predicts both the longitudinal and transverse compressive strain-stress behavior of 3D4D braided composites at different strain rates. A comparative analysis reveals that the shear-enhanced failure model achieves a better prediction compared with other counterparts, such as Hashin-Rotem and Tsai-Wu Models. The proposed dynamic multiscale scheme for 3D braided composites is an efficient and accurate tool to characterize their multiscale features and strain rate-dependent behavior.
引用
收藏
页数:13
相关论文
共 50 条
  • [31] Mesoscale progressive damage and strength analysis of three-dimensional braided composites under tension
    Zhu, Hao
    Li, Dian-Sen
    Jiang, Lei
    ENGINEERING FRACTURE MECHANICS, 2020, 237
  • [32] Analysis of non-destructive testing of three-dimensional braided composites based on SQUID
    Wang, Zhangang
    Zhang, Shuya
    Wan, Zhenkai
    Zhang, Meiling
    NONDESTRUCTIVE TESTING AND EVALUATION, 2017, 32 (01) : 21 - 35
  • [33] Transverse Tensile Deformation and Failure of Three-dimensional Five-directional Braided Carbon Fiber Composites
    Wei Zhou
    Zhi-yuan Wei
    Guang-fei Wang
    Kang-ning Han
    Ran Liu
    Lian-hua Ma
    Fibers and Polymers, 2021, 22 : 1099 - 1110
  • [34] Numerical prediction of effective electro-elastic properties of three-dimensional braided piezoelectric ceramic composites
    Ma, Xiao
    Wei, Gaofeng
    COMPOSITE STRUCTURES, 2017, 180 : 420 - 428
  • [35] Prediction and optimization design for thermal expansion coefficients of three-dimensional n-directional-braided composites
    Guo, Fangliang
    Yan, Ying
    Hong, Yang
    Tian, Ziyang
    Li, Jie
    POLYMER COMPOSITES, 2019, 40 (06) : 2495 - 2509
  • [36] Transverse Tensile Deformation and Failure of Three-dimensional Five-directional Braided Carbon Fiber Composites
    Zhou, Wei
    Wei, Zhi-yuan
    Wang, Guang-fei
    Han, Kang-ning
    Liu, Ran
    Ma, Lian-hua
    FIBERS AND POLYMERS, 2021, 22 (04) : 1099 - 1110
  • [37] Longitudinal compressive behavior and failure mechanism of three-dimensional five-directional carbon/phenolic braided composites at high strain rates
    Li, Dian-sen
    Lu, Zi-xing
    Fang, Dai-ning
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2009, 526 (1-2): : 134 - 139
  • [38] Ablation behavior of three-dimensional braided C/SiC composites by oxyacetylene torch under different environments
    Li Wei
    Xiang Yang
    Wang Song
    Ma Yan
    Chen Zhao-hui
    CERAMICS INTERNATIONAL, 2013, 39 (01) : 463 - 468
  • [39] Experimental analysis on the yarn's section of three-dimensional five-directional braided composites
    Tianjin Key Laboratory of Advanced Textile Composite Materials, Institute of Textile Composite, Tianjin Polytechnic University, Tianjin 300160, China
    Fuhe Cailiao Xuebao, 2007, 4 (128-132):
  • [40] Analysis of multiple impact tests' damage to three-dimensional four-directional braided composites
    Yan, Shi
    Chen, Xixi
    Zhao, Yun
    SCIENCE AND ENGINEERING OF COMPOSITE MATERIALS, 2022, 29 (01) : 242 - 264