A PROBLEM OF FREE VIBRATIONS MEDIUM-FILLED CYLINDRICAL SHELLS REINFORCED BY A CROSS SYSTEM OF RIBS AND LOADED WITH AXIAL CONTRACTING FORCES

Latifov F.S., Doctor of Physical and Mathematical Sciences, Institute of Mathematics and Mechanics of Azerbaijan NAS; Baku; the Republic of Azerbaijan; E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Suleymanova S.G., Institute of Mathematics and Mechanics of Azerbaijan NAS; Baku; the Republic of Azerbaijan

The given paper is devoted to the investigation of vibrations of medium-filled cylindrical shells reinforced by a cross system of ribs and loaded with axial contracting forces. Based on the smallness of the thickness of the shell, character of variability of stress-strain state of the shell, medium and ribs, smallness of relation of elasticity modulus of the medium and cylindrical shell, asymptotic analysis of frequencies and forms of vibrations of the considered system is carried out.

Vibration, axial contracting force, stress-strain state, asymptotic analysis

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