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The Theory of Limit Design Applied to Magnesium Alloy and Aluminium Alloy Structures

Published online by Cambridge University Press:  28 July 2016

Filadelfo Panlilio
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Extract

This paper is a study of the questions: (1) Are the simplified equations and design procedure in Limit Design that have been developed for application to structural steel construction, applicable without modification to light metal structures? (2) How do the properties of these metals which are different from those of steel affect the application of the theory? Do they offer any advantages? Any disadvantages? (3) What changes in traditional design procedure are warranted? What changes are imperative?

No claim is made to a complete solution of the design problem, since each particular structure involves a thousand and one details. Only the broad fundamental philosophy is discussed here. The discussion and conclusions are supplemented with a report of a number of experiments on a few extrusions of some of the more important alloys of magnesium and of aluminium.

Type
Research Article
Information
The Aeronautical Journal , Volume 51 , Issue 438 , June 1947 , pp. 534 - 571
Copyright
Copyright © Royal Aeronautical Society 1947

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References

1. Wolf, A., A History of Science, Technology, and Philosophy in the 16th and 17th Centuries, The Macmillan Co., 1939.Google Scholar
2. Wolf, A., A History of Science, Technology, and Philosophy in the 18th Century, The Macmillan Co., 1939.Google Scholar
3. Todhunter, Isaac and Pearson, Karl, A History of the Theory of Elasticity and of the Strength of Materials, Vol. I, Cambridge University Press, 1886.Google Scholar
4. Euler, L., Sur la force des colonnes, Memoires de l'Academie des Sciences de Berlin, Vol. XIII, 1759, pp. 252–282.Google Scholar
5. Van den Broek, J. A., Theory of Limit Design, Transactions of the A.S.C.E., Vol. 105, 1940, p. 638.Google Scholar
6. Kist, N. C., Ductility as a base for design-computation of steel bridges and structures instead of proportionality of stress and strain, International Congress for Metallic Structures, Liege, September, 1930.Google Scholar
7. Moore, H. F., The Strength of I-Beams in Flexure, University of Illinois Bulletin No. 68, Sept. 1, 1913.Google Scholar
8. Maier–Leibnitz, , Beitrag zur Frage der tatsächlichen Tragfähigkeit einfacher und durchlaufender Balkenträger aus Baustahl St37 und aus Holz, Die Bautechnik, 1928, Heft 1, p. 11 and Heft 2, p. 27.Google Scholar
9. Welter, George, The Yielding Phenomenon of Metals, Metallurgia, lanuary–June, 1945.Google Scholar
10. Van den Broek, J. A., Rational Column Analysis, The Engineering Journal, December, 1941.Google Scholar
11. Goodrich, C. M., Limit Design, The Engineering Journal, January, 1940.Google Scholar
12. Van den Broek, J. A., Limit Design, The Michigan Technic, February, 1946.Google Scholar
13. Van den Broek, J. A., Theory of Limit Design, Journal of the Western Society of Engineers, Vol. 44, No. 5, 1939, p. 245.Google Scholar
14. Timoshenko, S., Theory of Elastic Stability, Engineering Societies Monographs, McGraw– Hill Book Co., Inc., 1936.Google Scholar
15. Cozzone, F. P., Bending Strength in the Plastic Range, Journal of the Aeronautical Sciences, May, 1943.Google Scholar
16.Structures Bulletin No. 25, Curtiss–Wright Corporation, January 1, 1944.Google Scholar
17. Timoshenko, S., Strength of Materials, Part II, D. Van Nostrand Co., Inc., August, 1941.Google Scholar
18. Van den Broek, J. A., Evaluation of Airplane Metals, The Engineering Journal, July, 1945.Google Scholar
19. Nadai, A., Plasticity, Engineering Societies Monographs, McGraw–Hill Book Co., Inc., 1931.Google Scholar
20. E. O. Scott, , Deformations of Beams Involving Ductile Behavior (Doctoral Dissertation), U. of Michigan, 1940.Google Scholar
21. Rappleyea, F. A. and Eastman, E. J., Flexural Strength in the Plastic Range of Rectangular Magnesium Extrusions, Journal of the Aeronautical Sciences, October, 1944.CrossRefGoogle Scholar
22. Eric Peterson, F. G., Effect of Stress Distribution on Yield Points, Proceedings of the A.S.C.E., April, 1946.Google Scholar