An improved shear-lag model for a single fiber composite with a ductile matrix

Souta Kimura, Jun Koyanagi, Takayuki Hama, Hiroyuki Kawada

研究成果: Article査読

4 被引用数 (Scopus)

抄録

A shear-lag model is developed to predict the stress distributions in and around an isolated fiber in a single-fiber polymer matrix composite (PMC) subjected to uniaxial tensile loading and unloading along the fiber direction. The matrix is assumed to be an elasto-plastic material that deforms according to J2 flow theory. The stress distributions are obtained numerically and compared with a different shear-lag model that employs total strain theory as a constitutive equation of the matrix material. An effect of the difference between the models on the derived stress state is discussed.

本文言語English
ページ(範囲)333-336
ページ数4
ジャーナルKey Engineering Materials
334-335 I
DOI
出版ステータスPublished - 2007 1 1

ASJC Scopus subject areas

  • 材料科学(全般)
  • 材料力学
  • 機械工学

フィンガープリント

「An improved shear-lag model for a single fiber composite with a ductile matrix」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル