| Autor: |
Bespalova, E. I., Boreiko, N. P. |
| Předmět: |
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| Zdroj: |
International Applied Mechanics; Jan2019, Vol. 55 Issue 1, p41-54, 14p |
| Abstrakt: |
An approach to determining the natural frequencies and modes of compound systems of shells of revolution of different geometry and relative thickness, continuously and/or discretely inhomogeneous across the thickness is proposed. The shells are made of isotropic, orthotropic, and anisotropic materials with a single plane of elastic symmetry. The approach involves construction of a mathematical model based on the classical Kirchhoff–Love theory, Timoshenko-type refined theory, spatial elasticity theory (particular case), and numerical-analytical technique of solving associated two- and three-dimensional problems by reducing their dimension and using the successive approximation and step-by-step search methods in combination with the orthogonal sweep method. Examples of solving various problems in different fields of engineering are presented. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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