Scattering of flexural waves by a cracked Mindlin plate of soft ferromagnetic material in a uniform magnetic field

Y. Shindo, T. Shindo, K. Horiguchi

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

Consider the impingement of time harmonic flexural waves on a through crack in a soft ferromagnetic plate the surface of which is subjected to a uniform magnetic field at normal incidence. Mindlin's plate theory is used to account for the magneto-elastic interaction. For an incident wave that gives rise to moments symmetric about the crack plane, Fourier transforms are applied reducing the mixed boundary value problem to a Fredholm integral equation that can be solved numerically. The dynamic moment intensity factor versus frequency is computed to exhibit the influence of the magnetic field.

Original languageEnglish
Pages (from-to)167-184
Number of pages18
JournalTheoretical and Applied Fracture Mechanics
Volume34
Issue number2
DOIs
Publication statusPublished - 2000 Oct

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanical Engineering
  • Applied Mathematics

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