A plane problem of magneto-elasticity for a ferromagnetic medium weakened by cuts (Q1324824)
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scientific article; zbMATH DE number 578618
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A plane problem of magneto-elasticity for a ferromagnetic medium weakened by cuts |
scientific article; zbMATH DE number 578618 |
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A plane problem of magneto-elasticity for a ferromagnetic medium weakened by cuts (English)
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19 July 1994
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A plane problem of magneto-elasticity is considered for a soft ferromagnetic medium weakened by several cracks, which are treated as mathematical cuts in the initial (non-deformed) state. A new procedure is developed which is based on representing the mechanical and magnetic quantities in terms of three arbitrary analytic functions. The boundary value problem is reduced to a system of two singular real integral equations of the first kind. Formulae for the stress intensity factors at the crack tip are obtained. An example is presented.
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analytic functions
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system of two singular real integral equations
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stress intensity factors
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crack tip
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