The stress intensity factor for an external elliptical crack (Q1084961)
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scientific article; zbMATH DE number 3980692
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | The stress intensity factor for an external elliptical crack |
scientific article; zbMATH DE number 3980692 |
Statements
The stress intensity factor for an external elliptical crack (English)
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1987
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The paper reveals an error in the well-known formula by \textit{M. K. Kassir} and \textit{G. Sih} [Three-dimensional crack problems (1975; Zbl 0312.73112)] related to the stress intensity factor for an external elliptical crack in a three-dimensional medium. An elementary derivation of the correct formula is given. Some numerical results are presented which illustrate the difference between the formulae.
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error correction
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stress intensity factor
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external elliptical crack
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three-dimensional medium
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0.9317745
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0.9165083
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0.89498997
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0.8933116
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