Shakedown Analysis of Nonsandwich Structures* |
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| Authors: | F. Tin Lol |
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| Affiliation: | DEPARTMENT OF STRUCTURAL ENGINEERING , THE UNIVERSITY OF NEW SOUTH WALES , KENSINGTON, NSW, 2033, AUSTRALIA |
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| Abstract: | This paper presents a simple method of evaluating the alternating plasticity limit of structures with nonsandwich cross sections under combined stresses. Mathematical programming and matrix formulations are used. A procedure that enables the actual shakedown limit of the nonsandwich structure to be found is then given. Illustrative numerical examples are presented. |
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