Stress invariance in plane anisotropic elasticity

B. Moran*, M. Gosz

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

14 Scopus citations

Abstract

Some new results on stress invariance in plane anisotropic elasticity are presented. We show that, for a traction boundary value problem, the stress field in a plane anisotropic elastic body with discontinuous moduli and a variety of interface conditions remains invariant with an appropriate constant shift in elastic compliances. The reduced dependence of stress on elastic constants is then discussed in light of this result. It is also shown that for the same class of interface conditions, the effective compliances of an anisotropic composite undergo precisely the same shift.

Original languageEnglish (US)
Article number017
Pages (from-to)677-688
Number of pages12
JournalModelling and Simulation in Materials Science and Engineering
Volume2
Issue number3 A
DOIs
StatePublished - 1994
Externally publishedYes

ASJC Scopus subject areas

  • Modeling and Simulation
  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Computer Science Applications

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