OSCILLATIONS OF ANISOTROPIC CYLINDRICAL SHELLS WITH FILLER SUPPORTED WITH CROSS RIBS SYSTEM, UNDER AXIAL COMPRESSION AND GIVEN FRICTION

AGALAROVA Ismat Y., Dissertator, Baku State University, Baku, Azerbaijan,This email address is being protected from spambots. You need JavaScript enabled to view it."> This email address is being protected from spambots. You need JavaScript enabled to view it.

This article is devoted to the study of free oscillations of anisotropic cylindrical shells with a solid filler, reinforced with discretely distributed cross ribs under axial compression systems, taking into account the friction between the contact surfaces of the shell and the filler. Filler movement is described by systems of equations of the theory of elasticity in moving. With the help of the contact conditions for finding the frequency of free oscillations of anisotropic cylindrical shells with filler, reinforced with discretely distributed cross ribs under axial compression systems, taking into account the friction between the contact surfaces of the shell and filler, frequency equation is built and implemented numerically. The impact of the inertial properties of the filler on the system oscillations process is investigated in two cases: a) the effects of the inertial properties on the system oscillations process can be neglected; b) the effect of the inertial on the system oscillations process is significant.

anisotropic shell rod oscillation frequency, momentum, environment, squeezing force

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