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A Sequel to Technical Note 14 on the TUBA Family of Plate Elements

Published online by Cambridge University Press:  04 July 2016

J. H. Argyris  and
K. E. Buck
J. H. Argyris
Affiliation:
Imperial College of Science and Technology, University of London
K. E. Buck
Affiliation:
Institut für Statik und Dynamik der Luft-und Raumfahrtkonstruktionen, Universität Stuttgart
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Extract

The basic theory for the new TUBA family of plate elements has been presented in ref. 1, but lack of space did not allow the inclusion of all relevant developments. This refers, in particular, to the kinematically consistent load matrices, the so-called initial loads due to initial strains, and the geometrical stiffness for the analysis of buckling phenomena. In view of numerous requests by readers of the JOURNAL, we complete in this sequel the presentation with a brief account of the information omitted in ref. 1. At the same time we reproduce a small number of examples which show the great power of the new elements. To facilitate the reader's task the numbering of the current sections, equations and figures follow on consecutively from ref. 1.

Type
Technical Notes
Information
The Aeronautical Journal , Volume 72 , Issue 695 , November 1968 , pp. 977 - 983
Copyright
Copyright © Royal Aeronautical Society 1968 

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References

1. Argyris, J. H., Fried, I. and Scharpf, D. W. The TUBA Family of Plate Elements for the Matrix Displacement Method. The Aeronautical Journal of the Royal Aeronautical Society, Vol 72, No 692, pp 701–709, Aug. 1968.Google Scholar
2. Argyris, J. H. Continua and Discontinua. Opening Paper to the Air Force Conference on Matrix Methods in Structural Mechanics at Wright-Patterson Air Force Base, Dayton, Ohio, 26th-28th October 1965. Proceedings, December 1966.Google Scholar
3. Timoshenko, S. P., Woinowsky-Krieger, S. Theory of Plates and Shells, 2nd edition, McGraw-Hill, 1959.Google Scholar
4. Argyris, J. H. Three-Dimensional Anisotropic and Inhomogeneous Elastic Media-Matrix Analysis for Small and Large Displacements. Ingenieur Archiv, Vol 34, No 1, pp 33–55, 1965.Google Scholar
5. Argyris, J. H., Fried, I. and Scharpf, D. W. The TET 20 and TEA 8 Elements for the Matrix Displacement Method. The Aeronautical Journal of the Royal Aeronautical Society, Vol. 72, No 691, pp 618–623, July 1968.Google Scholar