Email this article Influence of a Flexible Coating on the Strength of a Shallow Cylindrical Shell with Longitudinal Crack
- Authors: Shats’kyi І.P.1, Makoviichuk М.V.1, Shcherbii А.B.1
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Affiliations:
- Pidstryhach Institute for Applied Problems in Mechanics and Mathematics, Ukrainian National Academy of Sciences
- Issue: Vol 238, No 2 (2019)
- Pages: 165-173
- Section: Article
- URL: https://ogarev-online.ru/1072-3374/article/view/242498
- DOI: https://doi.org/10.1007/s10958-019-04226-9
- ID: 242498
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Abstract
We study the problem of tension of a cylindrical shell containing a longitudinal crack and strengthened by a coating. The flexible coating is modeled by a hinge connecting the faces of a notch on one face of the shell. We determine the stressed state near the crack tips and analyze the distribution of the hinge reaction in the coating. The limit equilibrium of the shell weakened by a crack is analyzed with regard for the limited strength of the reinforcement.
About the authors
І. P. Shats’kyi
Pidstryhach Institute for Applied Problems in Mechanics and Mathematics, Ukrainian National Academy of Sciences
Email: Jade.Santos@springer.com
Ukraine, Lviv
М. V. Makoviichuk
Pidstryhach Institute for Applied Problems in Mechanics and Mathematics, Ukrainian National Academy of Sciences
Email: Jade.Santos@springer.com
Ukraine, Lviv
А. B. Shcherbii
Pidstryhach Institute for Applied Problems in Mechanics and Mathematics, Ukrainian National Academy of Sciences
Email: Jade.Santos@springer.com
Ukraine, Lviv
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