Listar Grupo de Métodos Numéricos na Enxeñería por autor "Villalba Rama, Diego"
Mostrando ítems 1-3 de 3
-
IGA-based topology optimization in the design of stress-constrained compliant mechanisms
Villalba Rama, Diego; Gonçalves, M.; Dias-de-Oliveira, J.; Andrade-Campos, A.; Valente, R. (Springer, 2023)[Abstract:] Topology design of compliant mechanisms has gained wide popularity among the scientific community, and their use in the mechanical engineering field is being of upmost importance. In this paper, an isogeometric ... -
Structural topology optimization with high spatial definition by using the overweight approach
Villalba Rama, Diego; París, José; Couceiro, Iván; Navarrina, Fermín (WIT Press, 2022)[Abstract:] The first formulation of topology optimization was proposed in the 1980s. Since then, many contributions have been presented with the purpose of improving its efficiency and expanding its field of application. ... -
Topology optimization of structures considering minimum weight and stress constraints by using the Overweight Approach
Villalba Rama, Diego; París, José; Couceiro, Iván; Colominas, Ignasi; Navarrina, Fermín (Elsevier, 2022)[Abstract:] In this paper, a new method for structural topology optimization considering minimum weight and local stress constraints is proposed. For this purpose, the Overweight Approach, an improvement of the so-called ...