Stresses in Coating with Gradient Interlayer caused by Contact Loading

Kulchytsky-Zhyhailo, Roman; Bajkowski, Adam Stanisław

doi:10.2478/ama-2014-0006

Abstract

The three-dimensional problem of elasticity concerning inhomogeneous half-space under normal and tangential loading applied in circular region was considered. The half-space is composed of the homogeneous body and double-layer coating which includes a homogeneous top coat and a gradient interlayer. The solution method is based on the two-dimensional integral Fourier transform. The influence of mechanical properties of coatings component and coefficient of friction on the first principal stress distribution was considered.

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Stresses in Coating with Gradient Interlayer caused by Contact Loading

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