Evaluating the impact tensile properties of unidirectional fibre-reinforced composites with thermoplastic epoxy resin

Norihiko Taniguchi*, Tsuyoshi Nishiwaki, Norio Hirayama, Hirofumi Nishida, Hiroyuki Kawada

*この研究の対応する著者

研究成果: Article査読

7 被引用数 (Scopus)

抄録

Impact tensile properties of unidirectional fiber-reinforced composites are evaluated using a tension-type split Hopkinson bar technique. In this study, thermoplastic epoxy resin and three kinds of reinforced fiber such as carbon, E-glass, and T-glass are employed as a matrix and reinforcement, respectively. The experimental results indicate that strain rate has no effect on tensile properties in case that the carbon fiber is employed as reinforcement. On the other hand, the tensile strength and strain of E-glass and T-glass fiber composites are obviously affected by the strain rate. Although both fibreglasses and thermoplastic epoxy resin are shown to be sensitive to the strain rate, the fibreglasses contributes more significantly to the strain rate effects of the maximum stress and strain.

本文言語English
ページ(範囲)1284-1289
ページ数6
ジャーナルNihon Kikai Gakkai Ronbunshu, A Hen/Transactions of the Japan Society of Mechanical Engineers, Part A
75
758
DOI
出版ステータスPublished - 2009 10
外部発表はい

ASJC Scopus subject areas

  • 材料科学(全般)
  • 材料力学
  • 機械工学

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