Effect of material continuity violation in the form of dispersed microcracks on electroelastic parameters of piezoceramics (Q2812875)
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scientific article; zbMATH DE number 6593011
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Effect of material continuity violation in the form of dispersed microcracks on electroelastic parameters of piezoceramics |
scientific article; zbMATH DE number 6593011 |
Statements
13 June 2016
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electroelastic material with cracks
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state equations
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Effect of material continuity violation in the form of dispersed microcracks on electroelastic parameters of piezoceramics (English)
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The authors propose a continual deformation model for the piezoelectric materials weakened by a system of microcracks dispersed over the volume. The model is constructed by means of the energy method based on the principle of equivalence of the deformation energy of cracked electroelastic medium and the continuum modeling the medium. Also, a generalization of the Eshelbi principle of deformation energy determination for micro-inhomogeneous media with inclusions is used.
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