Review article

Analysis of longitudinal oscillations for systems with continuous variable parameters using force integration method

Yurii Krutii orcid.org/0000-0001-7105-3087 ; Odessa State Academy of Civil Engineering and Architecture, Odessa, Ukraine

Abstract

Force integration method for systems with continuous variable parameters analysis is described. The method is based on analytical solutions of according differential equations. Method substance is shown on the problem of free longitudinal vibrations of straight rod with random continuous variable of longitudinal stiffness and mass per unit length taking into account resistance. Equations for rod condition dynamic parameters and the efficient way of its numerical realization are shown. Free lateral vibrations of cantilever wedge are researched.

Keywords

analitičko rješenje; vibracije konzolnog klina; metoda integracije sile; uzdužne vibracije štapova; frekvencije titranja; faktori vibracije

Hrčak ID:

149759

URI

https://hrcak.srce.hr/149759

Publication date:

15.12.2015.

Article data in other languages: croatian

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