Dynamic analysis of thin elastic noncircular conical shells (Q1052868)
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scientific article; zbMATH DE number 3817164
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Dynamic analysis of thin elastic noncircular conical shells |
scientific article; zbMATH DE number 3817164 |
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Dynamic analysis of thin elastic noncircular conical shells (English)
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1983
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free vibration problem
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elliptical frustums
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linear Donnell-type equations of motion
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expressed in terms of shell middle surface displacement components
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solved approximately
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Galerkin's method
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numerical results
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frustums with clamped both edges
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several sets of equations of motion
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thin conical shell, in terms of middle surface orthogonal line-of-curvature coordinate system
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geometrical characteristics of middle surface lines of curvature
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certain closed convex plane curve as cross-section
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geometrical characteristics
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non- plane beta-lines of principle curvature expressed in terms of corresponding characteristics of conical base curve
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Kirchhoff-Love's assumptions
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set of nonlinear high accuracy equations of motion for thin noncircular conical shells
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