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The experimental and numerical analysis of the ballistic resistance of polymer composites
被引:49
|作者:
Pach, Joanna
[1
]
Pyka, Dariusz
[2
]
Jamroziak, Krzysztof
[3
]
Mayer, Paulina
[1
]
机构:
[1] Wroclaw Univ Sci & Technol, Lab Plast, Fac Mech Engn, Chair Foundry Polymers & Automat, Lukasiewicza 5, PL-50371 Wroclaw, Poland
[2] Mil Inst Engn Technol, Ammunit Testing Lab, Obornicka 136, PL-50961 Wroclaw, Poland
[3] Wroclaw Univ Sci & Technol, Dept Mech Mat Sci & Engn, Fac Mech Engn, Smoluchowskiego 25, PL-50370 Wroclaw, Poland
关键词:
Polymer-matrix composites (PMCs);
Laminates;
Impact behavior;
Computational modeling;
Ballistic shield;
IMPACT BEHAVIOR;
PERFORMANCE;
MATRIX;
ARMOR;
D O I:
10.1016/j.compositesb.2017.01.006
中图分类号:
T [工业技术];
学科分类号:
08 ;
摘要:
This paper concerns the ballistic resistance of hybrid composite shields. The analysis covers three types of two-layer composites. The first shield layer were plates of tungsten carbide (WC), ceramic balls Al2O3 (aluminum oxide 92) or steel balls (100Cr6 steel) embedded in a polymer matrix. The second layer was a laminate consisting of 10 layers of aramid fabric in a matrix of styrene-butadiene-styrene (SBS) copolymer. The study presents the analysis of damage caused by a ballistic impact, further compared to the results of computer simulations conducted using the finite element method (FEM). Samples were overshot along the ballistic track from the Beryl rifle. The 5.56 x 45 mm ammunition with the bullet of SS109 MESCO type was used. (C) 2017 Elsevier Ltd. All rights reserved.
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页码:24 / 30
页数:7
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