Prathap, Gangan (1985) Poor bending response of the four-node plane stress quadrilateral. International Journal for Numerical Methods in Engineering, 21 (5). pp. 825-835.
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Abstract
Many plane stress finite elements which can exactly represent rigid-body and constant-strain modes are too stiff in their response to the simple flexural action of a beam. This problem has received considerable interest. This paper explores a new interpretation of the problem and shows that the poor bending response of the original 4-node plane stress quadrilateral can be quantitatively predicted by an error model.
| Item Type: | Article |
|---|---|
| Additional Information: | Copyright for this article belongs to John Wiley amp; Sons, Ltd. |
| Uncontrolled Keywords: | Mathematical techniques-Finite element method;Stresses;Aspect ratio;Beams and girders |
| Subjects: | ENGINEERING > Structural Mechanics |
| Depositing User: | Ms. Alphones Mary |
| Date Deposited: | 17 Mar 2006 |
| Last Modified: | 24 May 2010 04:08 |
| URI: | http://nal-ir.nal.res.in/id/eprint/479 |
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