Calculation of the natural-vibration spectra of layered shells of moderate thickness
โ Scribed by V. L. Narusberg; L. A. Pazhe
- Publisher
- Springer US
- Year
- 1985
- Tongue
- English
- Weight
- 519 KB
- Volume
- 21
- Category
- Article
- ISSN
- 1573-8922
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๐ SIMILAR VOLUMES
A shallow shell theory is presented for the geometrically non-linear analysis of moderately thick isotropic spherical shells. Effects of transverse shear deformation and rotatory inertia are included in the governing equations of motion by means of tracing constants. When these effects are ignored,
The free vibration and the effect of material damping on damping factors are analyzed. An improved shell theory with shear deformation and rotatory inertia has been used, together with a semi-analytical higher order sub-parametric finite element with five nodes per element and 25 degrees of freedom.