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Izvestiya of Saratov University. Mathematics. Mechanics. Informatics, 2013, Volume 13, Issue 3, Pages 65–70
DOI: https://doi.org/10.18500/1816-9791-2013-13-3-65-70 (Mi isu425) 		 
Mechanics

Stress-strain state of an elliptical cylinder with an ellipsoidal bottoms of dissimilar materials based FEM

J. V. Klochkova, A. P. Nikolaevb, T. A. Kiselevaa

a Volgograd State Agricultural University, Russia, 400002, University av., 26
b Volgograd State Agricultural University, Russia, 400002, University av., 26
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DOI: https://doi.org/10.18500/1816-9791-2013-13-3-65-70
Abstract: The algorithm of calculating the construction in the form of an elliptical cylinder with ellipsoidal bottom of different materials based on the finite element method with the use of scalar and vector fields interpolating movements is described. As part of the sampling using rectangular curved finite elements with eighteen degrees of freedom in the node. Calculations of a circular cylinder with an articulated ellipsoid of rotation the verification of the algorithm and shows its effectiveness.
Key words: articulated shell, scalar interpolation, vector interpolation, rectangular finite element, ellipsoid, cylinder.
Bibliographic databases:
Document Type: Article
UDC: 539.3
Language: Russian
Citation: J. V. Klochkov, A. P. Nikolaev, T. A. Kiseleva, “Stress-strain state of an elliptical cylinder with an ellipsoidal bottoms of dissimilar materials based FEM”, Izv. Saratov Univ. Math. Mech. Inform., 13:3 (2013), 65–70
Citation in format AMSBIB
\Bibitem{KloNikKis13}
\by J.~V.~Klochkov, A.~P.~Nikolaev, T.~A.~Kiseleva
\paper Stress-strain state of an elliptical cylinder with an ellipsoidal bottoms of dissimilar materials based FEM
\jour Izv. Saratov Univ. Math. Mech. Inform.
\yr 2013
\vol 13
\issue 3
\pages 65--70
\mathnet{http://mi.mathnet.ru/isu425}
\crossref{https://doi.org/10.18500/1816-9791-2013-13-3-65-70}
\elib{https://elibrary.ru/item.asp?id=21813654}
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