Varying parameterization of an ellipsoidal thin shell with FEM-based implementation

Varying parameterization of an ellipsoidal thin shell with FEM-based implementation

This article describes an algorithm developed for the finite element analysis of the stressstrain state of a shell that takes the shape of a triaxial ellipsoid with varying parameterization of its mid-surface. A quadrangular fragment of the shell mid-surface with nodal unknowns in the form of displa...

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Bibliographic Details
Main Authors: Yu. V. Klochkov, A. P. Nikolaev, O. V. Vakhnina, T. A. Sobolevskaya, A. Sh. Dzhabrailov, M. Yu. Klochkov
Format: Article
Language:English
Published: Kazan Federal University 2023-11-01
Series:Учёные записки Казанского университета. Серия Физико-математические науки
Subjects:
shell with ellipsoidal mid-surface
surface parameterization
finite element model
invariant interpolation of required quantities
Online Access:https://uzakufismat.elpub.ru/jour/article/view/6

Internet

https://uzakufismat.elpub.ru/jour/article/view/6

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