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Accuracy of four-node standard finite element : Molenkamp, F; Kidger, D J; Smith, I M Int J Num Anal Meth GeomechV16, N5, May 1992, P323–333


Book ID
100037561
Publisher
Elsevier Science
Year
1993
Tongue
English
Weight
114 KB
Volume
30
Category
Article
ISSN
0148-9062

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Accuracy of four-node standard finite el
✍ F. Molenkamp; D. J. Kidger; I. M. Smith 📂 Article 📅 1992 🏛 John Wiley and Sons 🌐 English ⚖ 502 KB

In this note the accuracy of the elastic standard 4-node plane-strain finite element is investigated by comparing numerically calculated eigenvalues of the element stiffness matrix to those according to higherorder algebraic approximations. From this study it may be concluded that the 'hourglass' ei