Email this article THEORETICAL APPROACH FOR THE GEOMETRICALLY NONLINEAR BUCKLING ANALYSIS OF SINUSOIDAL VELAROIDAL SHELLS
- Authors: GIL-OULBE M.1, SHAMBINA S.L.1, DAU T.1
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Affiliations:
- RUDN University
- Issue: No 3 (2017)
- Pages: 35-40
- Section: Articles
- URL: https://ogarev-online.ru/1815-5235/article/view/346401
- ID: 346401
Cite item
Abstract
The main subjects of the article are theoretical strength and buckling analyses of a sinusoidal velaroidal shell subjected to its self-weight and uniformly distributed load in geometric nonlinearity. A short history of finite element applications to shell buckling is given. The finite element method is used in its matrix formulation. The elastic stiffness matrixes in the local coordinate system of the membrane element are defined in their general form. The out-of-plane geometric stiffness matrix for the plate along the same lines is derived
About the authors
MATHIEU GIL-OULBE
RUDN University
Author for correspondence.
Email: gil-oulbem@hotmail.com
PhD, Assoc. Prof. Russia 117198, Moscow, Miklukho-Maklaya street, 6
Svetlana Lvovna SHAMBINA
RUDN University
Email: shambina_sl@mail.ru
PhD, Assoc. Prof. Russia 117198, Moscow, Miklukho-Maklaya street, 6
TYEKOLO DAU
RUDN University
Email: tiek.d@hotmail.com
PhD, Assis. Prof. Russia 117198, Moscow, Miklukho-Maklaya street, 6
References
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- Krivoshapko S.N., Gil-oulbe Mathieu. (2013). Geometry and strength of a shell of velaroidal type on annulus plan with two families of sinusoids, International Journal of Soft Computing and Engineering (IJSCE) ISSN: 2231-2307, Volume-3, Issue-3, July 2013.
- Krivoshapko S.N., Shambina S.L. (2009). Investigation of surfaces of velaroidal type with two families of sinusoids on annular plan, Structural Mechanics of Engineering Constructions and Buildings, № 4, pp. 9-12.
- Gogoberidze Ya.A.(1950). Pokrytie “Darbazi”, Tbilisi: «Tekhnika da Shroma», 278 p.
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