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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 Abstract:
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. Affiliations:
| Lógó J. | - | University of Technology and Economics (HU) | | Tauzowski P. | - | IPPT PAN | | Blachowski B. | - | IPPT PAN | | Ismail H. | - | other affiliation |
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