An analytical method for free vibrations of functionally graded cylindrical shells with arbitrary intermediate ring supports

Xie, Kun; Chen, Meixia

doi:10.1007/s40430-021-02829-5

Cited by 8 publications

(1 citation statement)

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“…The article [11] presents an analytical method for studying the free vibrations of cylindrical shells made of functional gradient material (FGM) with arbitrary intermediate ring supports. The material's properties continuously change in the direction of thickness following the four-parameter power distribution of the volume fractions of the components.…”

Section: Introductionmentioning

confidence: 99%

Simulation of dynamic processes of shell structures with viscoelastic elements

et al. 2023

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The paper presents the choice and method of calculating thin-walled structures that adequately reflect deformation in the compensator example. When choosing a design model, the influence of structural elements and their mechanical characteristics on its behavior in various operating conditions is taken into account since sometimes small changes in the design model can significantly impact the design analysis results. The complete design scheme of most designs, particularly the compensator, leads to statically indeterminate systems. Taking into account the energy dissipation in the shell material; the boundary value problems are reduced to a system of ordinary differential equations of the 12th order. The forms of natural oscillations for the first four natural frequencies are given. It is established that the inertia forces acting in the axial direction do not significantly affect the stress-strain state of shell structures.

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Section: Introductionmentioning

confidence: 99%