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Explicit Solutions For the Magnetoelastic Fields with a Rigid Line Inclusion

Published online by Cambridge University Press:  05 May 2011

Chun-Bo Lin  and
Hsien-Mou Lin
Chun-Bo Lin*
Affiliation:
Department of Automation Engineering, Nan Kai College, Nantou, Taiwan 542, R.O.C.
Hsien-Mou Lin*
Affiliation:
Department of Automation Engineering, Nan Kai College, Nantou, Taiwan 542, R.O.C.
*
*Associate Professor
**Instructor
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Abstract

A general solution to the magnetoelastic problem with a rigid line inclusion is presented. Based upon the complex variable theory, the proposed analysis dealing with sectionally holomorphic functions can be reduced to find the solution of the Hilbert problem. It is indicated that the magnetoelastic stress fields near the inclusion tip possess a square root singularity just like that of the corresponding crack problem. The stress singularity coefficients which are defined in this study to characterize the near tip fields are similar to the stress intensity factors for crack problem. Numerical results of the stress distribution in the vicinity of inclusion tip are also displayed in graphic form to elucidate the effect of various parameters.

Keywords

Magnetoelastic elastic stressStress singularity coefficientsResultant moment.
Type
Articles
Information
Journal of Mechanics , Volume 18 , Issue 4 , December 2002 , pp. 199 - 205
Copyright
Copyright © The Society of Theoretical and Applied Mechanics, R.O.C. 2002

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References

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