Symbolic generation of finite element stiffness matrices
โ Scribed by A.R. Korncoff; S.J. Fenves
- Publisher
- Elsevier Science
- Year
- 1979
- Tongue
- English
- Weight
- 831 KB
- Volume
- 10
- Category
- Article
- ISSN
- 0045-7949
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๐ SIMILAR VOLUMES
Conditions under which it is possible to determine exact integrals for stiness matrix entries for a 6-noded isoparametric plane strain element have been investigated. Considerable use has been made of the algebraic manipulation language MAPLE in obtaining the results. It has been shown that exact in
A MAPLE system compiles deยฎnitions of regular grids into a custom FORTRAN program. These regular grids are deยฎned in terms of symbols which represent the geometry of the object being analyzed. The FORTRAN program takes as input, the numeric values for these symbols. It generates the global stiness m