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International Applied Mechanics

, Volume 41, Issue 1, pp 32–41 | Cite as

Stress State of a Transversely Isotropic Ferromagnetic with an Elliptic Crack in a Homogeneous Magnetic Field

  • Yu. N. Podil’chuk
  • I. Yu. Podil’chuk
Article

Abstract

The magnetoelastic stress-strain problem for a transversely isotropic ferromagnetic body with an elliptical crack in the isotropy plane is solved explicitly. The body is in an external magnetic field perpendicular to the isotropy plane. The magnetic field induces elastic strains and an internal magnetic field in the body. The main characteristics of stress-strain state and induced magnetic field are determined and their features in the neighborhood of the crack are analyzed. Formulas for the stress intensity factors of the mechanical and magnetic fields near the crack tip are presented

Keywords

ferromagnetic elliptic crack magnetoelasticity strains induced magnetic field stress intensity factor 

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Copyright information

© Springer Science+Business Media, Inc. 2005

Authors and Affiliations

  • Yu. N. Podil’chuk
    • 1
  • I. Yu. Podil’chuk
    • 1
  1. 1.S. P. Timoshenko Institute of MechanicsNational Academy of Sciences of UkraineKievUkraine

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