Investigation of Free Vibrations of Three-Layered Circular Shell Supported by Annular Ribs of Rigidity

The construction of a mathematical model and the development of an algorithm of free vibrations investigation in the three-layered circular shell with a light-weight aggregate supported by annular rigidity ribs are considered in paper. The hypotheses of Kirchoff-Lyav are accepted for external bearin...

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Veröffentlicht in:	Materials science forum 2019-08, Vol.968, p.437-443
Hauptverfasser:	Surianinov, Mykola, Shyliaiev, Oleksii, Yemelianova, Tetiana
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Boundary conditions Circular shells Curvature Equations of motion Free vibration Material properties Mechanical properties Parameters Ribs (structural) Rigidity Weight reduction
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