Shakedown of Composite Frames Taking into Account Plastic and Brittle Fracture of Elements
| Autor(en): |
Piotr Alawdin
(University of Zielona Góra, Institute of Building Engineering, Poland)
George Bulanov (RUP “Instytut BelNIIS”, Minsk, Belarus) |
|---|---|
| Medium: | Fachartikel |
| Sprache(n): | Englisch |
| Veröffentlicht in: | Civil and Environmental Engineering Reports, März 2015, n. 4, v. 15 |
| Seite(n): | 5-21 |
| DOI: | 10.1515/ceer-2014-0031 |
| Abstrakt: |
In the paper the mathematical model of the optimization problem of limit and shakedown analysis for composite plane frames, containing elastic-plastic and brittle elements under low-cyclic loading, is proposed. It is assumed that the load varies randomly within the specified domain, and limited plastic redistribution of forces in such structures occurs. An example of the shakedown analyses of the composite frame is given. |
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19.02.2023
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