PDF
ZENODO
Published
2025-11-17
Section
Articles
How to Cite
How to Cite
AMPLITUDE-FREQUENCY CHARACTERISTICS OF A BEAM WITH HYSTERESIS-TYPE ELASTIC DISSIPATIVE PROPERTY AND A MOVING DYNAMIC ABSORBER
Z.S.Yuldoshova
Assistant Lecturer at the Department of Digital Economy and Information Technologies, Samarkand Branch of Tashkent State University of Economics
Keywords: Beam, dynamic absorber, hysteresis, vibrations, the amplitude-frequency characteristics.
Abstract
In this work, the amplitude-frequency characteristics of the transverse vibrations of a beam with a hysteresis-type elastic dissipative property, interacting with a moving dynamic absorber of the same type, has been analytically determined depending on the system parameters and variables, and analyzed on the basis of numerical calculations.
References
1. Wu J.J. Study on the inertia effect of helical spring of the absorber on suppressing the dynamic responses of a beam subjected to a moving load. Journal Sound and Vibration, 297, 2006, pp. 981-999
2. Mohamed G., Sinan M. Transverse vibration of two axially moving beams connected by an elastic foundation. Proceedings of 2005 ASME International Mechanical Engineering Congress and Exposition, 2005, Florida. DOI:10.1115/IMECE2005-80377
3. Dusmatov O.M. Modeling the dynamics of vibration protection systems. –T.: Fan Publishing House. 1997. 167 p.
4. Pavlovsky M.A., Ryzhkov L.M., Yakovenko V.B., Dusmatov O.M. Nonlinear problems of dynamics of vibration protection systems. – K.: Technology, 1997. – p. 204.
5. Mirsaidov M.M., Dusmatov O.M., Khodjabekov M.U. Stability of Nonlinear Vibrations of Elastic Plate and Dynamic Absorber in Random Excitations. E3S Web of Conferences 410, 03014 (2023), https://doi.org/10.1051/e3sconf/202341003014
6. Khodjabekov M. U., Buranov Kh. M., Qudratov A. E. Modal mass and stiffness of hysteresis type elastic dissipative characteristic plate. AIP Conf. Proc. 2637, (2022), 050004-1–050004-5; https://doi.org/10.1063/5.0118292
7. Писаренко Г.С., Богинич О.Е. Колебания кинематически возбуждаемых механических систем с учетом диссипации энергии. - Киев: Наук. думка, 1981 – 219 с.
