Uncertainties in flexural strength of carbon/glass fibre reinforced hybrid epoxy composites

被引：45
|
作者：
Dong, Chensong [1 ]
机构：
[1] Curtin Univ, Dept Mech Engn, GPO Box U1987, Perth, WA 6845, Australia
来源：
COMPOSITES PART B-ENGINEERING | 2016年 / 98卷
关键词：
Polymer-matrix composites (PMCs); Hybrid; Strength; S-2; GLASS; MECHANICAL-PROPERTIES; TENSILE PROPERTIES; BEHAVIOR; ESTER;
D O I：
10.1016/j.compositesb.2016.05.035
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A study on the flexural behaviours of the of glass and carbon fibre reinforced epoxy hybrid composites is presented in this paper. Two types of glass fibres: S-2 and E, and two types of carbon fibres: T700S and P100 are investigated. The flexural strength is obtained using an approach based on finite element analysis. Three compressive strength models: Lo-Chim, Budiansky and the shear models are used to obtain the flexural strengths. It is shown from the results that when shear failure occurs, the flexural strength is 20-30% lower compared to other failure modes. (C) 2016 Elsevier Ltd. All rights reserved.
引用
收藏
页码：176 / 181
页数：6
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