Compression resilience and impact resistant properties of fibre reinforced sandwich composites

被引：0
作者：
Mishra, Rajesh [1 ]
Militky, Jiri [1 ]
Petru, Michal [2 ]
机构：
[1] Tech Univ Liberec, Fac Text Engn, Dept Mat Engn, Studentska 2, Liberec 46117, Czech Republic
[2] Tech Univ Liberec, Inst Nanomat Adv Technol & Innovat, Dept Machinery Construct, Studentska 2, Liberec 46117, Czech Republic
来源：
EXPERIMENTAL STRESS ANALYSIS (EAN 2019) | 2019年
关键词：
Sandwich structures; Composites; Impact; Knife penetration; Compression; GREEN COMPOSITES; WOVEN COMPOSITES; BASALT HYBRID; SIMULATION; BEHAVIOR; FABRICS;
D O I：
暂无
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
This paper presents an experimental investigation on the compression behaviour of fiber reinforced sandwich composites. In this study, 5 different types of sandwich composites were prepared with spacer as middle layer. Also, 3 different types of woven kevlar fabric structures were used as outer layers. Sandwich composites were fabricated using epoxy resin by wet lay-up method under vacuum bagging technique. Compression behaviour, ball burst and knife penetration was tested and effect of weave type of these composites were studied using the compression stress-strain curves. We know, spacers have excellent compression elasticity and cushioning.
引用
收藏
页码：291 / 298
页数：8
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