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Efficient numerical integration of element stiffness matrices

✍ Scribed by Ajaya K. Gupta

Publisher
John Wiley and Sons
Year
1983
Tongue
English
Weight
153 KB
Volume
19
Category
Article
ISSN
0029-5981

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πŸ“œ SIMILAR VOLUMES

A method of computing numerically integr
A method of computing numerically integrated stiffness matrices
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This work is concerned with the numeric sti ness matrices of three-noded triangular plate bending ΓΏnite elements; in particular with those numeric sti ness matrices, which are freedom-deΓΏcient and comply with the conditions of the patch test. Subsequent to initial transformation of the rotation con

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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