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Stiffness matrix of the four-node quadrilateral element in closed form

โœ Scribed by D. V. Griffiths

Publisher
John Wiley and Sons
Year
1994
Tongue
English
Weight
385 KB
Volume
37
Category
Article
ISSN
0029-5981

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๐Ÿ“œ SIMILAR VOLUMES

Explicit integration of the stiffness ma
Explicit integration of the stiffness matrix of a four-noded-plane-elasticity finite element
โœ Videla, L. ;Cerrolaza, M. ;Aparicio, N. ๐Ÿ“‚ Article ๐Ÿ“… 1996 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 720 KB

The paper deals with the symbolic integration of a 4-noded isoparametric finite element for plane elasticity. An efficient approach to generate explicit formulas for computing the elementary stiffness matrix is discussed. The procedure is based on the use of the Derive symbolic manipulation code as