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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2021, Volume 62, Issue 6, Pages 138–145
DOI: https://doi.org/10.15372/PMTF20210616 (Mi pmtf80) 		 
This article is cited in 2 scientific papers (total in 2 papers)

Detachment of inhomogeneous coating

A. O. Vatulyan, K. L. Morozov

Southern Federal University, 344049, Rostov-on-Don, Russia
Full-text PDF (413 kB) First page Citations (2)
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DOI: https://doi.org/10.15372/PMTF20210616
Abstract: This paper describes a study of buckling and supercritical behavior of inhomogeneous coatings. On the basis of the variational interpretation of the problem and the Ritz method, the change in the first critical value of the load at which buckling occurs, depending on the problem parameters. Calculations are carried out for inhomogeneous coating of two types: coatings with piecewise constant stiffness and coatings with a continuously changing maximum inside and outside the detachment zone. The supercritical behavior of the coating is studied.
Keywords: detachment, thin coating, bedding values, supercritical behavior, Ritz method.
Funding agency Grant number
Russian Science Foundation 18-11-00069
Received: 07.10.2020
Revised: 10.11.2020
Accepted: 30.11.2020
English version:
Journal of Applied Mechanics and Technical Physics, 2021, Volume 62, Issue 6, Pages 1008–1014
DOI: https://doi.org/10.1134/S002189442106016X
Bibliographic databases:
Document Type: Article
UDC: 539.3
Language: Russian
Citation: A. O. Vatulyan, K. L. Morozov, “Detachment of inhomogeneous coating”, Prikl. Mekh. Tekh. Fiz., 62:6 (2021), 138–145; J. Appl. Mech. Tech. Phys., 62:6 (2021), 1008–1014
Citation in format AMSBIB
\Bibitem{VatMor21}
\by A.~O.~Vatulyan, K.~L.~Morozov
\paper Detachment of inhomogeneous coating
\jour Prikl. Mekh. Tekh. Fiz.
\yr 2021
\vol 62
\issue 6
\pages 138--145
\mathnet{http://mi.mathnet.ru/pmtf80}
\crossref{https://doi.org/10.15372/PMTF20210616}
\elib{https://elibrary.ru/item.asp?id=47402212}
\transl
\jour J. Appl. Mech. Tech. Phys.
\yr 2021
\vol 62
\issue 6
\pages 1008--1014
\crossref{https://doi.org/10.1134/S002189442106016X}
Linking options:
  • https://www.mathnet.ru/eng/pmtf80
  • https://www.mathnet.ru/eng/pmtf/v62/i6/p138
    • This publication is cited in the following 2 articles:
    1. K. B. Ustinov, “T-Stress in an Orthotropic Strip with a Central Semi-Infinite Crack Loaded Far from the Crack Tip”, Mech. Solids, 59:4 (2024), 1930  crossref
    2. K. B. Ustinov, “Stress Intensity Factors at the Top of the Central Semi-Infinite Crack in an Arbitraly Loaded Isotropic Strip”, Mech. Solids, 59:6 (2024), 3295  crossref
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    		Prikladnaya Mekhanika i Tekhnicheskaya Fizika Prikladnaya Mekhanika i Tekhnicheskaya Fizika
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    Abstract page:103
    References:18
    First page:7
     
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