Analysis of a Crack with Bridging Fibers in an Infinite Orthotropic Plate.

DOI Web Site Web Site 14 References

Bibliographic Information

Other Title
  • ブリッジング繊維を有する直交異方性無限平板中き裂の解析
  • ブリッジング センイ オ ユウスル チョッコウ イホウセイ ムゲン ヘイバンチ

Search this article

Abstract

An analysis of a crack with bridging fibers in an orthotropic elastic infinite plate is carried out. Based on Lekhnitskii's anisotropic elastic theory, the distributions of the stress and the displacement of the orthotropic elastic infinite plate with a crack are analyzed under a uniform remote tension stress. As well as utilizing the model of fiber pull-out, the relationship between the traction force at a bridging fiber and the crack opening displacement is established. The stress intensity factor KI and the strain energy release rate GI of the crack are obtained by linear elastic fracture mechanics, and the influence factor BK of the bridging for the stress intensity is defined. Finally, in order to discuss the effectiveness of the present method, an example problem, the finite element method solution of which was given, is numerically solved.

Journal

References(14)*help

See more

Keywords

Details 詳細情報について

Report a problem

Back to top