On the mechanical response of 2D plain woven and 3D angle-interlock fabrics

被引:65
作者
Bandaru, Aswani Kumar [1 ]
Sachan, Yogesh [2 ]
Ahmad, Suhail [1 ]
Alagirusamy, R. [2 ]
Bhatnagar, Naresh [3 ]
机构
[1] Indian Inst Technol Delhi, Dept Appl Mech, New Delhi, India
[2] Indian Inst Technol Delhi, Dept Text Technol, New Delhi, India
[3] Indian Inst Technol Delhi, Dept Mech Engn, New Delhi, India
关键词
Hybrid; 3-Dimensional reinforcement; Impact behaviour; Mechanical properties; Kevlar/basalt; LOW-VELOCITY IMPACT; REINFORCED POLYPROPYLENE COMPOSITES; HYBRID COMPOSITES; CARBON-FIBER; BASALT FIBER; BEHAVIOR; HYBRIDIZATION; FAILURE; KEVLAR; ARMORS;
D O I
10.1016/j.compositesb.2017.03.011
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The present study compared the tensile and low velocity impact (LVI) response of Kevlar/basalt fabrics. Homogeneous and hybrid fabrics with structures of two dimensional plain woven (2D-P) and three dimensional angle-interlock (3D-A) were woven with Kevlar and basalt yarns. Interlacing of brittle basalt yarns with high-ductility/high-toughness Kevlar yarns enhanced the tensile strength of 2D-P fabrics by 5.39-50.29% and 3D-A fabrics by 14.80%. Similarly hybridization enhanced the energy absorption of 2D-P fabrics by 8.58-37.71% and 3D-A fabrics by 13.45-20.14%. Change in the architecture from 2D-P to 3D-A also enhanced the tensile and impact resistance of fabrics. Different failure modes induced due to tensile and LVI loads were identified. (C) 2017 Elsevier Ltd. All rights reserved.
引用
收藏
页码:135 / 148
页数:14
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