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Lógó J.♦, Tauzowski P., Blachowski B., Ismail H.♦, Reliability-based approches for topology optimization of elastoplastic structures,
ICTAM, 25th International Congress of Theoretical and Applied Mechanics (ICTAM 2020+1), 2021-08-22/08-27, Milan (IT), No.O106110 - FS10, pp.2911-2912, 2021 Streszczenie:
Plasticity in topology optimization is almost forgotten direction in this popular research area. This paper presents a recently
developed elasto-plastic topology optimization procedure extended with reliability constraint. It recalls fundamental concepts from
reliability analysis and introduces an algorithm for topology optimization of elasto-plastic structures. In addition to the elasto-plastic
constitutive law of the applied material the optimization algorithm includes stress constraints, as well. The presented numerical examples
show dependence of the volume fraction on probability of failure. Afiliacje autorów:
| Lógó J. | - | University of Technology and Economics (HU) | | Tauzowski P. | - | IPPT PAN | | Blachowski B. | - | IPPT PAN | | Ismail H. | - | inna afiliacja |
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