Antisymmetric oscillations of three-layer plates in the absence of edge stresses and layers slipping (Q2901760)
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scientific article; zbMATH DE number 6062264
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Antisymmetric oscillations of three-layer plates in the absence of edge stresses and layers slipping |
scientific article; zbMATH DE number 6062264 |
Statements
31 July 2012
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three-layer plate
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steady-state oscillations
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spectral curves
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phase velocity
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group velocity
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Antisymmetric oscillations of three-layer plates in the absence of edge stresses and layers slipping (English)
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A spatial problem on the steady-state oscillations of a three-layer plate is considered for the case of free-edge stresses. It is assumed that the sliding contact condition holds on the interface of layers. The equations of motion with respect to the displacement vector are written, and their homogeneous solutions are obtained. Then the author constructs the potential and vortex states and considers the corresponding dispersion equation. In the conclusion, diagrams of spectral curves are presented.
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0.804404079914093
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0.7808510065078735
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0.7748292088508606
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