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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2021, Volume 62, Issue 1, Pages 55–62
DOI: https://doi.org/10.15372/PMTF20210106 (Mi pmtf207) 		 
This article is cited in 2 scientific papers (total in 2 papers)

Delamination study of multilayered inhomogeneous beams with a smoothly changing height

V. Rizov

Department of Technical Mechanics, University of Architecture, Civil Engineering and Geodesy, Sofia, 1046, Bulgaria
Full-text PDF (278 kB) First page Citations (2)
DOI: https://doi.org/10.15372/PMTF20210106
Abstract: The influence of the smoothly changing beam height on delamination in multilayered inhomogeneous beam configurations consisting of longitudinal vertical layers is investigated. A solution to the strain energy release rate is obtained for a delamination crack located arbitrarily between the layers, assuming a linear change in the height over the beam length. The solution obtained is verified by considering the energy balance. The strain energy release rate is also analyzed for the cases of parabolic and tangent changes in the height over the beam length.
Keywords: inhomogeneous material, multilayered beam, smoothly changing height, material nonlinearity, delamination.
Received: 17.09.2019
Revised: 22.04.2020
Accepted: 25.05.2020
English version:
Journal of Applied Mechanics and Technical Physics, 2021, Volume 62, Issue 1, Pages 49–56
DOI: https://doi.org/10.1134/S0021894421010065
Bibliographic databases:
Document Type: Article
UDC: 539.3
Language: Russian
Citation: V. Rizov, “Delamination study of multilayered inhomogeneous beams with a smoothly changing height”, Prikl. Mekh. Tekh. Fiz., 62:1 (2021), 55–62; J. Appl. Mech. Tech. Phys., 62:1 (2021), 49–56
Citation in format AMSBIB
\Bibitem{Riz21}
\by V.~Rizov
\paper Delamination study of multilayered inhomogeneous beams with a smoothly changing height
\jour Prikl. Mekh. Tekh. Fiz.
\yr 2021
\vol 62
\issue 1
\pages 55--62
\mathnet{http://mi.mathnet.ru/pmtf207}
\crossref{https://doi.org/10.15372/PMTF20210106}
\elib{https://elibrary.ru/item.asp?id=44746883}
\transl
\jour J. Appl. Mech. Tech. Phys.
\yr 2021
\vol 62
\issue 1
\pages 49--56
\crossref{https://doi.org/10.1134/S0021894421010065}
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    • This publication is cited in the following 2 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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    		Prikladnaya Mekhanika i Tekhnicheskaya Fizika Prikladnaya Mekhanika i Tekhnicheskaya Fizika
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