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Free vibrations of stepped nano-beams with cracks [PDF]
Proceedings of the Estonian Academy of Sciences, 2022 Free vibrations of stepped beams made of nano-materials are investigated. The nano-beams under consideration have piecewise constant dimensions of the cross section and are weakened with crack-like defects.
Jaan Lellep, Artur Lenbaum
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Microscopic Dynamic Mechanism of Irreversible Thermodynamic Equilibration of Crystals
Quantum Reports, 2021 The dynamics of free and forced vibrations of a chain of particles are investigated in a harmonic model taking into account the retardation of interactions between atoms. It is found that the retardation of interactions between particles leads to the non-
Anatoly Yu. Zakharov, Maxim A. Zakharov
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International Journal of Applied Mechanics and Engineering, 2020 The paper is devoted to issues of estimating free surface elevations in rigid cylindrical fluid-filled tanks under external loadings. The possibility of baffles installation is provided.
E. Strelnikova +3 more
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Applications of randomly selected sets of exact Voight's solutions for vibration of thin plates
Mechanics and Advanced Technologies, 2022 The principally new method of selected exact solutions, SES, for plate vibration based on fundamental solutions of Voigt is suggested. In contrast to similar known methods, it employs the frequency dependent functions for both space coordinates.
Ігор Ориняк +2 more
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Designs, 2023 Although free vibrations of thin-walled cylinders have been extensively addressed in the relevant literature, finding a good balance between accuracy and simplicity of the procedures used for natural frequency assessment is still an open issue.
Marco Cammalleri, Antonella Castellano
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Free vibrations of linear viscoelastic polymer cantilever beams
Comptes Rendus. Mécanique, 2020 The free vibrations of cantilever slender beams of polymers, which are viscoelastic materials, are theoretically described using the simple Euler–Bernoulli assumption.
Diani, Julie
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Free Vibrations of a New Three-Phase Composite Cylindrical Shell
Aerospace, 2023 The novel concept of a functionally graded three-phase composite structure is derived from the urgent need to improve the mechanical properties of traditional two-phase composite structures in aviation.
Tao Liu +3 more
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Free Vibrations of Thin Periodic Plates
Engineering Transactions, 2015 The aim of this contribution is to apply a new modelling approach to the thin linear-elastic Kirchhoff plates with a periodic structure proposed in [2] to investigate free vibrations.
J. Jędrysiak
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Results in Physics, 2018 The prime objective of the present paper is to analyze the effect of magnetic field and rotation on the free vibrations of an elastic hollow sphere. The one-dimensional equation of motion is solved in terms of radial displacement.
F.S. Bayones, A.M. Abd-Alla
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Dynamics of the Complex System With Elastic and Visco-Elastic Inertial Interlayers
Engineering Transactions, 2014 In this paper is given the dynamic analysis of the free and forced vibration problems of a complex system with elastic and visco-elastic inertial interlayers.
K. CABANSKA-PŁACZKIEWICZ
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