Thermal stresses in a slab containing an annular crack

Y. Mori, Y. Shindo, A. Atsumi

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)

Abstract

A linear thermoelastic problem of a slab containing an annular crack is solved. Using integral transform techniques, the problem is reduced to that of solving two singular integral equations of the first kind. The solution of the singular integral equation is obtained in the form of the product of the series of Chebyshev polynomials of the first kind and their weight functions. Thus the essential feature of the singular stress field near the crack is preserved and the crack tip stress intensity factor is easily evaluated. Numerical calculations are also carried out and the variations of the stress intensity factors are plotted against the geometry for various values of physical properties.

Original languageEnglish
Pages (from-to)1161-1172
Number of pages12
JournalInternational Journal of Engineering Science
Volume18
Issue number9
DOIs
Publication statusPublished - 1980

ASJC Scopus subject areas

  • Materials Science(all)
  • Engineering(all)
  • Mechanics of Materials
  • Mechanical Engineering

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