摘要
经对碳纤维、玻璃纤维混杂增强混杂树脂(四苯醚砜双炔改性聚砜,即ESF/PSF)的夹芯层板拉伸性能的实验和分析研究,得到了拉伸性能强度和模量随组分含量变化的σ_u-V_(cf)/Vf、E_H-V_(cf)/V_f关系曲线。 结果表明:计算和实验符合良好;和已发表的实验工作相比,也较为一致。
The C/G sandwich laminates of hybrid fiber, both glass and carbon reinforced by a new blend, bis (4-(4-ethynylphenoxy) pheny) sulfone refined polysulfone, namely, ESF/ PSF, have been experimented and analysed. The curves of tensile mechanical behaviour against variable of component, σu-Vcf./Vf and EH-Vcf/Vf, are obtained. The results in this paper show that the Qnalyhical curves are in good agreement with the experimental and also agree well with those in published work.
出处
《宇航学报》
EI
CAS
CSCD
北大核心
1990年第2期76-81,共6页
Journal of Astronautics
关键词
混杂纤维
复合材料
层板
拉伸性能
Hybrid fiber composite, Laminated material, Compsite interface characteristic, Tensile strength.
