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Characterization of
the behavior of different contacts with double coating
Ilya I. Kudish, Sergei S. Volkov, Andrey S. Vasiliev and Sergei M. Aizikovich
Vol. 9 (2021), No. 2, 179–202
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Abstract |
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This paper considers theoretically the behavior of different packets of elastic double coating on an elastic half-plane. The asymptotic expressions for the kernels of the derivatives of the normal and tangential displacements of the upper surface of the external coating are obtained and represent very complex functions of multiple elastic and geometric parameters of the coatings and substrate. Simple relationships between the substrate and coating elastic properties and thicknesses as well as acting normal and tangential stresses in various limiting cases are established, and parametric regions of their validity are determined. |
Keywords
two-layered thin elastic coating, elastic substrate, normal
and tangential stresses, asymptotic analysis, limiting
cases
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Mathematical Subject Classification
Primary: 74G10, 74M15, 76D08
Secondary: 74K35, 74M10
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Milestones
Received: 18 February 2021
Revised: 7 March 2021
Accepted: 7 April 2021
Published: 31 May 2021
Communicated by Victor A. Eremeyev
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Authors |
| Ilya I. Kudish | |
| ILRIMA Consulting, LLC Millersburg, MI United States |
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| Sergei S. Volkov | |
| Laboratory of Functionally Graded
and Composite Materials Research and Education Center “Materials” Don State Technical University Rostov-on-Don Russia |
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| Andrey S. Vasiliev | |
| Laboratory of Functionally Graded
and Composite Materials Research and Education Center “Materials” Don State Technical University Rostov-on-Don Russia |
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| Sergei M. Aizikovich | |
| Laboratory of Functionally Graded
and Composite Materials Research and Education Center “Materials” Don State Technical University Rostov-on-Don Russia |
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