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Influence of the Coefficients of Thermal Expansion on the Nature of Stresses and Local Effects in a Uniformly Heated Sandwich Plate

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Abstract

Thermal stresses are determined in a sandwich plate uniformly heated under plane-strain conditions. Linearly elastic isotropic bodies model the plate components. An approximate solution is found by the finite-difference approach. The influence of the coefficients of thermal expansion on the nature of stress concentration regions is studied.

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Authors and Affiliations

  1. S. P. Timoshenko Institute of Mechanics, National Academy of Sciences of Ukraine, Kiev

    Yu. V. Kokhanenko

  2. Sate University of Food Technology, Kiev, Ukraine

    O. K. Mazur

Authors
  1. Yu. V. Kokhanenko
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  2. O. K. Mazur
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Kokhanenko, Y.V., Mazur, O.K. Influence of the Coefficients of Thermal Expansion on the Nature of Stresses and Local Effects in a Uniformly Heated Sandwich Plate. International Applied Mechanics 38, 998–1005 (2002). https://doi.org/10.1023/A:1021232300458

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