Analysis of stress state of hollow cylinders with concave corrugated cross section (Q2831362)
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scientific article; zbMATH DE number 6647298
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Analysis of stress state of hollow cylinders with concave corrugated cross section |
scientific article; zbMATH DE number 6647298 |
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2 November 2016
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elastic hollow cylinder
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Fourier method
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dielectric orthogonalization
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Analysis of stress state of hollow cylinders with concave corrugated cross section (English)
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The stress state of a hollow cylinder is analyzed by means of function approximations by discrete Fourier series. The cylinder cross section has the shape of connected concave semi-corrugations subject to internal pressure. Certain conditions are given on the ends of the cylinder. The dependence of the stress state on the varying thickness and curvature of the cross section due to the change of number of semi-corrugations is investigated. The results are presented in the form of plots of displacement and stress fields distributions.
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