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www.T-Science.org       p-ISSN 2308-4944 (print)       e-ISSN 2409-0085 (online)
SOI: 1.1/TAS         DOI: 10.15863/TAS

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ISJ Theoretical & Applied Science 07(75) 2019

Philadelphia, USA

* Scientific Article * Impact Factor 6.630


Zhakash, A. T., Dzhakashova, E. A., & Tursynbay, O. M.

Numerical methods for calculating vibrations of straight rods of variable cross-section.

Full Article: PDF

Scientific Object Identifier: http://s-o-i.org/1.1/TAS-07-75-13

DOI: https://dx.doi.org/10.15863/TAS.2019.07.75.13

Language: Russian

Citation: Zhakash, A. T., Dzhakashova, E. A., & Tursynbay, O. M. (2019). Numerical methods for calculating vibrations of straight rods of variable cross-section. ISJ Theoretical & Applied Science, 07 (75), 64-66. Soi: http://s-o-i.org/1.1/TAS-07-75-13 Doi: https://dx.doi.org/10.15863/TAS.2019.07.75.13

Pages: 64-66

Published: 30.07.2019

Abstract: The article presents numerical methods for calculating the oscillations of straight rods of variable cross-section. The Ostrogradsky – Hamilton principle was used to derive the equations of longitudinal, torsional and transverse vibrations of the rod - equations. Which were then solved under given boundary conditions by known methods of differential calculus.

Key words: vibrational calculations, some special methods of calculus of variations, vibrations of rods, the methods of the calculus of variations.


 

 

 

 

 

 

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