Effect of impact and flexural loading on hybrid composite made of kevlar and natural fibers

被引:1
|
作者
Thakare, P. A. [1 ]
Kumar, Neeraj [2 ]
Ugale, V. B. [1 ]
Giri, Jayant [3 ]
Sunheriya, Neeraj [3 ]
Al-Lohedan, Hamad A. [4 ]
机构
[1] Coll Mil Engn, Dept Mech Engn, Pune 411031, India
[2] Suresh Gyan Vihar Univ SGVU, Dept Mech Engn, Jaipur 302017, India
[3] Yeshwantrao Chavan Coll Engn, Dept Mech Engn, Nagpur 441110, India
[4] King Saud Univ, Coll Sci, Dept Chem, Riyadh 11451, Saudi Arabia
关键词
THIN SANDWICH PANELS; JUTE;
D O I
10.1063/5.0195907
中图分类号
TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
In this work, four varieties of hybrid Fiber-Reinforced Polymer (FRP) panels made of kevlar-29 and natural fibers are studied. All panels have kevlar-29 face sheets and natural fiber core, such as jute, flax, sisal, and hemp. This research focuses on the behavior of these hybrid FRP panels under flexural and impact loading so that the panels can be explored for the structural/semi-structural members of army shelters, portable helipad, and roofing panels in high-altitude areas. Natural fibers are chemically treated with NaOH to improve hydrophobicity. The panels are vacuum bagged, the fiber volume fraction is 0.39, and the thickness is close to 4 mm. Three-point flexural loading using the universal testing machine and low-velocity impact loading up to 24 J under drop weight impact test setup is carried out to characterize the panels. Damage area, delamination, permanent deformation, indentation depth, energy absorbed, flexural strength, and modulus are measured. The hybrid flax/kevlar panel and hemp/kevlar panel, each resist impact with permanent deformation less than 0.5 mm up to 24 J. Without significant face sheet or core fiber breakage, the delamination is spread over a small radial distance of 18.5 and 24.5 mm, respectively. Interface matrix breakage causes delamination. The load vs deflection curve is almost linear under flexural loading, and specimens failed under compression at 240 MPa. The numerical simulation is also done using ANSYS and LS-DYNA for detailed study.
引用
收藏
页数:12
相关论文
共 50 条
  • [1] Sound transmission loss and flexural strength assessment of hybrid composite reinforced with natural fibers and kevlar
    Thakare, P. A.
    Kumar, N.
    Ugale, V. B.
    MATERIALS TODAY-PROCEEDINGS, 2019, 19 : 686 - 690
  • [2] Development of Improved Flexural and Impact Performance of Kevlar/Carbon/Glass Fibers Reinforced Polymer Hybrid Composites
    Rout, Sonali
    Nayak, Ramesh Kumar
    Patnaik, Suresh Chandra
    Nezhad, Hamed Yazdani
    JOURNAL OF COMPOSITES SCIENCE, 2022, 6 (09):
  • [3] Temperature effects on Kevlar/hybrid and carbon fiber composite sandwiches under impact loading
    Salehi-Khojin, Amin
    Mahinfalah, Mohammad
    Bashirzadeh, Reza
    Freeman, Brian
    COMPOSITE STRUCTURES, 2007, 78 (02) : 197 - 206
  • [4] Effect of Kevlar and Carbon Fiber Face Sheet on the Deformation Behavior of Aluminum Hybrid Composite Foam Core Sandwich Panel under Flexural Loading
    Raj, Rakesh
    Pandey, Ashutosh
    Gupta, Gaurav
    Sriram, S.
    Prasanth, N.
    Chilla, Venkat
    Mondal, D. P.
    JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, 2024,
  • [5] FLEXURAL AND FRACTURE ANALYSIS OF POLYMER METAL HYBRID COMPOSITE PANELS REINFORCED WITH NATURAL FIBERS
    Kazi, Aamer
    Dam, Rishi
    Datta, Surya
    Venkatachalam, Gopalan
    Rajan, Gopalan
    UNIVERSITY POLITEHNICA OF BUCHAREST SCIENTIFIC BULLETIN SERIES B-CHEMISTRY AND MATERIALS SCIENCE, 2018, 80 (03): : 85 - 96
  • [6] The Effects of Micro- and Nano-Fillers' Additions on the Dynamic Impact Response of Hybrid Composite Armors Made of HDPE Reinforced with Kevlar Short Fibers
    Haro, Edison E.
    Odeshi, Akindele G.
    Szpunar, Jerzy A.
    POLYMER-PLASTICS TECHNOLOGY AND ENGINEERING, 2018, 57 (07) : 609 - 624
  • [7] Hybrid effects and interactive failure mechanisms of hybrid fiber composites under flexural loading: Carbon/Kevlar, carbon/glass, carbon/glass/Kevlar
    Jiang, Hongyong
    Liu, Xuefeng
    Jiang, Shulan
    Ren, Yiru
    AEROSPACE SCIENCE AND TECHNOLOGY, 2023, 133
  • [8] Flexural and impact performance of Kevlar/basalt fabric interlayer hybrid curved composites
    Ruan, Fangtao
    Wang, Hao
    Xia, Chenglong
    Yang, Qingyong
    Zou, Lihua
    Xu, Zhenzhen
    INDUSTRIA TEXTILA, 2024, 75 (01): : 49 - 56
  • [9] Experimental and FEA Studies on Tensile and Flexural Characteristics of Carbon-Kevlar Hybrid Composite
    Guru K.
    Sathishkumar R.
    Godwin John J.
    Hariram V.
    International Journal of Vehicle Structures and Systems, 2022, 14 (05) : 663 - 667
  • [10] ASYMMETRIC HYBRID COMPOSITE - A DESIGN CONCEPT TO IMPROVE FLEXURAL PROPERTIES OF KEVLAR ARAMID COMPOSITES
    MAROM, G
    CHEN, EJH
    COMPOSITES SCIENCE AND TECHNOLOGY, 1987, 29 (03) : 161 - 168