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Influence of the mechanical properties of a cylinder on the temperature stresses with allowance for the edge effect

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Abstract

The volume state of stress of a hollow homogeneous cylinder with temperature varying along the radius is analyzed for various values of Poisson's ratio, which in polymers may fluctuate over a wide range. The stresses in a cylinder of polymeric material, calculated with and without allowance for the temperature dependence of the modulus of elasticity for the same loading conditions, are subjected to a comparative analysis. Numerical results are obtained on the basis of a solution of the axisymmetric three-dimensional problem of thermoelasticity for an inhomogeneous cylinder using a collocation method.

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Literature cited

  1. 1.

    É. P. Oganov and A. M. Sinyukov, Mekhan. Polim., No. 4, 710 (1968).

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Additional information

Moscow. Translated from Mekhanika Polimerov, No. 6, pp. 1083–1086, November–December, 1969.

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Oganov, É.P., Sinyukov, A.M. Influence of the mechanical properties of a cylinder on the temperature stresses with allowance for the edge effect. Polymer Mechanics 5, 968–971 (1969). https://doi.org/10.1007/BF00864680

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Keywords

  • Polymer
  • Mechanical Property
  • Comparative Analysis
  • Loading Condition
  • Polymeric Material