Symbolic computation of stiffness matric
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Barrett, K. E.
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Article
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1999
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John Wiley and Sons
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English
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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