Impact response of a cylinder composite with a penny-shaped crack

H. Nozaki, Y. Shindo, A. Atsumi

研究成果: Article査読

6 被引用数 (Scopus)

抄録

The dynamic response of a penny-shaped crack in a cylinder composite under normal impact is analyzed. The crack is oriented normally to the interface. Laplace and Hankel transform techniques are used to reduce the elasto-dynamic problem to a pair of dual integral equations. The integral equations are solved by using an integral transform technique and the result is expressed in terms of a Fredholm integral equation of the second kind. A numerical Laplace inversion routine is used to recover the time dependence of the solution. The dynamic stress intensity factor is determined and its dependence on time, the material properties and the geometrical parameters are discussed.

本文言語English
ページ(範囲)1137-1147
ページ数11
ジャーナルInternational Journal of Solids and Structures
22
10
DOI
出版ステータスPublished - 1986

ASJC Scopus subject areas

  • モデリングとシミュレーション
  • 材料科学(全般)
  • 凝縮系物理学
  • 材料力学
  • 機械工学
  • 応用数学

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