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Finite-element grid improvement by minimization of stiffness matrix trace

✍ Scribed by Madan G. Kittur; Ronald L. Huston; Fred B. Oswald

Book ID
107876397
Publisher
Elsevier Science
Year
1989
Tongue
English
Weight
523 KB
Volume
31
Category
Article
ISSN
0045-7949

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πŸ“œ SIMILAR VOLUMES

Exact integration of the stiffness matri
Exact integration of the stiffness matrix of an 8-node plane elastic finite element by symbolic computation
✍ L. Videla; T. Baloa; D.V. Griffiths; M. Cerrolaza πŸ“‚ Article πŸ“… 2007 πŸ› John Wiley and Sons 🌐 English βš– 378 KB

## Abstract Computer algebra systems (CAS) are powerful tools for obtaining analytical expressions for many engineering applications in both academic and industrial environments. CAS have been used in this paper to generate exact expressions for the stiffness matrix of an 8‐node plane elastic finit