Analysis of low-velocity impact on flax/PLA composites using a strain rate sensitive model

被引：15
|
作者：
Jalon, E. [1 ]
Hoang, T. [1 ]
Rubio-Lopez, A. [2 ]
Santius, C. [1 ]
机构：
[1] Univ Carlos III Madrid, Dept Continuum Mech & Struct Anal, Avda Univ 30, Leganes 28911, Spain
[2] INDRA TGP, Ctra Loeches 9, Torrejon De Ardoz 28850, Spain
来源：
COMPOSITE STRUCTURES | 2018年 / 202卷
关键词：
Biocomposite; Impact behaviour; Finite element analysis (FEA); Natural fibres; UNIDIRECTIONAL COMPOSITES; PROGRESSIVE-FAILURE; FIBERS; BEHAVIOR; COMPRESSION; BEAMS;
D O I：
10.1016/j.compstruct.2018.02.080
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
The mechanical behaviour of conventional composites is usually assumed as linear-elastic up to failure. However, the mechanical behaviour of natural fibres based composites is non-linear with a significant influence of strain-rate. This study presents a FEM model to analyse the impact behaviour of flax/PLA composites. The constitutive model includes the consideration of plastic strains and the influence of strain rate. The model was validated through comparison with low-velocity impact tests. Numerical prediction were in agreement with experimental results conducted with two impactor nose at different impact energies.
引用
收藏
页码：511 / 517
页数：7
相关论文
共 50 条
  • [21] THE LOW-VELOCITY IMPACT RESPONSE OF BIO-COMPOSITES
    Dave, Maharshi J.
    Pandya, Tejas S.
    Ukyam, Suman Babu
    Street, Jason
    WOOD RESEARCH, 2022, 67 (01) : 170 - 177
  • [22] Low-velocity impact damage in laminated composites materials
    Wang, H
    Vu-Khanh, T
    IMPACT RESPONSE AND DYNAMIC FAILURE OF COMPOSITES AND LAMINATE MATERIALS, PTS 1 AND 2, 1998, 141-1 : 277 - 304
  • [23] EFFECT OF LOW-VELOCITY IMPACT ON THE RESIDUAL STRENGTH OF COMPOSITES
    BOLOTIN, VV
    SCHCHUGOREV, VN
    MECHANICS OF COMPOSITE MATERIALS, 1993, 29 (04) : 357 - 364
  • [24] Low-velocity impact damage in laminated composites materials
    Industrial Materials Inst, Boucherville, Canada
    Key Eng Mat, Pt 1 (277-304):
  • [25] The simulation of low-velocity impact on composite laminates with the damage model based on strain
    Ma, Chunhao
    Xu, Fei
    ADVANCES IN FRACTURE AND DAMAGE MECHANICS XI, 2013, 525-526 : 393 - +
  • [26] Are There Similarities Between Quasi-Static Indentation and Low-Velocity Impact Tests for Flax-Fiber Composites?
    Leroy, Adelaide
    Scida, Daniel
    Roux, Emile
    Toussaint, Franck
    Ayad, Rezak
    PROCEEDINGS OF THE 3RD INTERNATIONAL EUROMAGH CONFERENCE 2020, 2024, 43 : 100 - 111
  • [27] Analysis of low velocity impact properties of basalt fiber composites considering strain rate effect
    Yang, Mengmeng
    Cui, An
    Huang, Xianqing
    JOURNAL OF STRAIN ANALYSIS FOR ENGINEERING DESIGN, 2023, 58 (04): : 257 - 269
  • [28] Low-velocity impact of composites plates using the Radial Point Interpolation Method
    Djeukou, A.
    von Estorff, O.
    CMES-COMPUTER MODELING IN ENGINEERING & SCIENCES, 2009, 47 (01): : 23 - 42
  • [29] Low-Velocity Impact Monitoring Using a High Speed Strain FBG Interrogator
    Park, C. Y.
    Jun, S.
    Kim, C. -G.
    Lee, B. -W.
    STRUCTURAL HEALTH MONITORING 2010, 2010, : 653 - 658
  • [30] Low-Velocity Impact Analysis of Pineapple Leaf Fiber (PALF) Hybrid Composites
    Najeeb, Muhammad Imran
    Sultan, Mohamed Thariq Hameed
    Shah, Ain Umaira Md
    Amir, Siti Madiha Muhammad
    Safri, Syafiqah Nur Azrie
    Jawaid, Mohammad
    Shari, Mohamad Rabaie
    POLYMERS, 2021, 13 (18)
12345