The Stress State of a Transversely Isotropic Ferromagnetic with a Parabolic Crack in a Homogeneous Magnetic Field

被引：0
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作者：
Yu. N. Podil'chuk
I. Yu. Podil'chuk
机构：
[1] S. P. Timoshenko Institute of Mechanics,National Academy of Sciences of Ukraine
来源：
International Applied Mechanics | 2003年 / 39卷
关键词：
transversely isotropic ferromagnetic; parabolic crack; magnetoelasticity; strains; induced magnetic field; stress intensity factors;
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摘要：
The magnetoelastic problem for a transversely isotropic ferromagnetic body with a parabolic crack in the plane of isotropy is solved explicitly. The body is in an external magnetic field, which is perpendicular to the plane of isotropy. The field induces elastic strains and a magnetic field in the body. The characteristics of the stress–strain distribution and induced magnetic field are determined; and their singularities 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
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页码：935 / 944
页数：9
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