Singularities of an inclined crack terminating at an anisotropic bimaterial interface

Yu-Yun Lin, J. C. Sung

Research output: Contribution to journalArticle

16 Citations (Scopus)

Abstract

Characteristic equation for the stress singularities of the form rλ-1, 0 < Re [λ] < 1, for an inclined crack terminating at an interface between two anisotropic media is derived. Explicit dependence of λ on the material parameters is further carried out for materials, both having properties of orthotropy. Characteristic equation corresponding to any degenerate bimaterial problem is obtainable from present results. Numerical results of λ are presented for certain kinds of bimaterial problems, and the influences of the material parameters, the meeting angles and the material alignments on λ are examined. The role of the parameter β0 playing in the oscillatory behavior is also discussed.

Original languageEnglish
Pages (from-to)3727-3754
Number of pages28
JournalInternational Journal of Solids and Structures
Volume34
Issue number28
Publication statusPublished - 1997 Jan 1

All Science Journal Classification (ASJC) codes

  • Modelling and Simulation
  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering
  • Applied Mathematics

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