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.
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
\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}
Linking options:
https://www.mathnet.ru/eng/pmtf207
https://www.mathnet.ru/eng/pmtf/v62/i1/p55
This publication is cited in the following 3 articles:
Victor Rizov, 13TH INTERNATIONAL SCIENTIFIC CONFERENCE TECHSYS 2024 – ENGINEERING, TECHNOLOGIES AND SYSTEMS, 3274, 13TH INTERNATIONAL SCIENTIFIC CONFERENCE TECHSYS 2024 – ENGINEERING, TECHNOLOGIES AND SYSTEMS, 2025, 050005
V. I. Rizov, “Application of a nonlinear viscoelastic model with material properties depending on strains in lengthwise fracture analyses of inhomogeneous beams”, J. Appl. Mech. Tech. Phys., 64:4 (2023), 715–720
V. Rizov, H. Altenbach, “Delamination of multilayered inhomogeneous beams under nonlinear creep”, J. Appl. Mech. Tech. Phys., 63:5 (2022), 860–868
Citation in format AMSBIB
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