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Damping Accounting in Calculating Problem of Thin-Walled Rod of Closed Profile

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Proceedings of the 4th International Conference on Industrial Engineering (ICIE 2018)

Part of the book series: Lecture Notes in Mechanical Engineering ((LNME))

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Abstract

We investigated the natural oscillations of a thin-walled rod of a closed profile with allowance for damping by the viscoelastic model by the example of fixed-ended rod. We obtained differential equations of thin-walled rod oscillations, taking into account the internal friction of the material and shifts from bending and constrained torsion. The frequencies of both bending and torsional oscillations were determined. The calculation results are compared with the calculations in the SAE system and the results of the full-scale experiment. The obtained results can be applied for dynamic calculations of thin-walled structural elements, in particular, to prevent the destruction of structures when resonance phenomena occur.

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Authors and Affiliations

  1. Orenburg State University, 13, Pobedy Avenue, Orenburg, 460018, Russia

    A. Gavrilov, E. Poyarkova & N. Morozov

Authors
  1. A. Gavrilov
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  2. E. Poyarkova
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  3. N. Morozov
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Corresponding author

Correspondence to A. Gavrilov .

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Editors and Affiliations

  1. South Ural State University, Chelyabinsk, Russia

    Andrey A. Radionov

  2. Platov South-Russian State Polytechnic University, Novocherkassk, Russia

    Oleg A. Kravchenko

  3. South Ural State University, Chelyabinsk, Russia

    Victor I. Guzeev

  4. South Ural State University, Chelyabinsk, Russia

    Yurij V. Rozhdestvenskiy

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Gavrilov, A., Poyarkova, E., Morozov, N. (2019). Damping Accounting in Calculating Problem of Thin-Walled Rod of Closed Profile. In: Radionov, A., Kravchenko, O., Guzeev, V., Rozhdestvenskiy, Y. (eds) Proceedings of the 4th International Conference on Industrial Engineering. ICIE 2018. Lecture Notes in Mechanical Engineering. Springer, Cham. https://doi.org/10.1007/978-3-319-95630-5_70

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  • DOI: https://doi.org/10.1007/978-3-319-95630-5_70

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  • Publisher Name: Springer, Cham

  • Print ISBN: 978-3-319-95629-9

  • Online ISBN: 978-3-319-95630-5

  • eBook Packages: EngineeringEngineering (R0)

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