RIGIDITY OF RUBBER-METAL ELEMENTS WITH THIN LAYERS AT COMPRESSION

Authors

  • Vladimirs Gonca Rigas Technical University
  • Jurijs Svabs Rigas Technical University
  • Romans Kobrinecs Rigas Technical University

DOI:

https://doi.org/10.17770/etr2009vol2.1022

Keywords:

rubber, shock-absorber, rigidity, weak compressibility

Abstract

There is described a method of generation the rigid feature “Force – Settlement” for thin- layer rubber-metal compensating elements, which consist of several rubber and non-elastomeric layers, operating when being pressed, taking into account the low compressibility of rubber layers and deformation of support non-elastomeric layers. Variational method of theory of elasticity for compressible materials is used. It is recommended to use the acquired analytic dependencies when analysing the element and designing multi- layer compensating elements, as well as when determining the value of Poisson coefficient for rubber-like materials.

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Author Biographies

  • Vladimirs Gonca, Rigas Technical University
    Institute of Mechanics
  • Jurijs Svabs, Rigas Technical University
    Institute of Mechanics
  • Romans Kobrinecs, Rigas Technical University
    Institute of Mechanics

References

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Dymnikov S.I., Lavendelis E.E. Diagram’s of calculations of compression of rubber shock absorber of large course. Scientific Proceedings of IUTAM/IFToMM Symposium “Elastomers’99”, Dnepropetrovsk, Ukraine, 1999. p.37.

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Гонца В.Ф. Влияние слабой сжимаемости на решение задач теории упругости для несжимаемого материала. «Вопросы динамики и прочности». Рига, 1970. вып. 20, с. 185-189.

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Published

2015-08-03

How to Cite

[1]
V. Gonca, J. Svabs, and R. Kobrinecs, “RIGIDITY OF RUBBER-METAL ELEMENTS WITH THIN LAYERS AT COMPRESSION”, ETR, vol. 2, pp. 222–226, Aug. 2015, doi: 10.17770/etr2009vol2.1022.