Determination of face displacements of two collinear cracks of different length in terms of the Leonov-Panasyuk model (Q2870380)
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scientific article; zbMATH DE number 6247743
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Determination of face displacements of two collinear cracks of different length in terms of the Leonov-Panasyuk model |
scientific article; zbMATH DE number 6247743 |
Statements
17 January 2014
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determination of pre-fracture zones
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intereffect of two cracks
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Determination of face displacements of two collinear cracks of different length in terms of the Leonov-Panasyuk model (English)
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The Leonov-Panasyuk model is used to study stress-strain state of an infinite isotropic elastic body weakened by two collinear cracks of different length. It is supposed that a tensile force normal to the crack line is applied to the body at infinity. An analytical form of equations for crack opening is obtained. Calculation results are given for different crack length ratios and different mutual locations of cracks.
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