RANDOM PARAMETRIC VIBRATIONS OF A VISCOELASTIC ROD UNDER THE INFLUENCE OF AN AXIAL FORCE

Authors

A.H. MALKHASYAN Gyumri Branch of the National Polytechnic University of Armenia Author

Keywords:

viscoelasticity, heredity, relaxation kernel, correlation function, solution dispersion

Abstract

Random bending vibrations of a viscoelastic rod under the action of a periodic axial force are considered. To take into account the random nature of the viscoelastic properties of the rod material, it is assumed that the relaxation kernel is a Gaussian stationary random function of time. The correlation function and variance of the solution are constructed. The results are presented in the Figures.

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Published

15.02.2026

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Articles

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