Optimum Plastic Design of a Portal Frame for Alternative Loads
- 1 September 1967
- journal article
- research article
- Published by ASME International in Journal of Applied Mechanics
- Vol. 34 (3) , 772-773
- https://doi.org/10.1115/1.3607781
Abstract
Minimum-weight design of a portal frame for alternative combinations of horizontal and vertical loads is discussed. It is shown that the usual proof of the existence of a Foulkes mechanism as a necessary condition for minimum weight cannot be carried over to this problem.Keywords
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