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The Stress–Strain State of Geometrically and Physically Nonlinear Plates with One-Sided Corrosive Wear

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Abstract

A technique is proposed to investigate one-sided corrosive wear. The problem is solved with regard for geometric and physical nonlinearity. Two, Dolinskii's and Gutman's corrosion models are considered. The quasistatic problem is solved by the method of variational iterations, which reduce ordinary differential equations to a system of nonlinear equations with approximation o(h 2) to be solved by Newton's method. At each step, to allow for physical nonlinearity, the method of variable elastic parameters is used. Also a technique is developed to consider various boundary conditions and σi(e i) diagrams. Specific numerical results are presented.

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Authors and Affiliations

  1. Saratov State University, Russia

    V. A. Krys'ko & T. Yu. Yaroshenko

Authors
  1. V. A. Krys'ko
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  2. T. Yu. Yaroshenko
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Krys'ko, V.A., Yaroshenko, T.Y. The Stress–Strain State of Geometrically and Physically Nonlinear Plates with One-Sided Corrosive Wear. International Applied Mechanics 38, 329–334 (2002). https://doi.org/10.1023/A:1016034228430

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  • DOI: https://doi.org/10.1023/A:1016034228430

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