Non-probabilistic reliability-based multi-material topology optimization with stress constraint
F Cheng, Q Zhao, L Zhang - … Journal of Mechanics and Materials in …, 2024 - Springer
This article aims to develop a novel approach to non-probabilistic reliability-based multi-
material topology optimization with stress constraints to address the optimization design …
material topology optimization with stress constraints to address the optimization design …
Designing brittle fracture-resistant structures: A tensile strain energy-minimized topology optimization
This research proposes a novel method for designing fracture-resistant structures. By
analyzing the relationship between tensile strain energy and phase field brittle fracture, it …
analyzing the relationship between tensile strain energy and phase field brittle fracture, it …
[HTML][HTML] Anatomically and mechanically conforming patient-specific spinal fusion cages designed by full-scale topology optimization
Cage subsidence after instrumented lumbar spinal fusion surgery remains a significant
cause of treatment failure, specifically for posterior or transforaminal lumbar interbody fusion …
cause of treatment failure, specifically for posterior or transforaminal lumbar interbody fusion …
Enhancing topology optimization with colored body-fitted mesh using adaptive filter, dual re-meshing strategy, and OOP programming paradigm
This study introduces a novel topology optimization approach by employing power law-
based material interpolation and adaptive filtering in the framework of the unstructured grids …
based material interpolation and adaptive filtering in the framework of the unstructured grids …
On topology optimization with gradient-enhanced damage: An alternative formulation based on linear physics
JB Russ, GH Paulino - Journal of the Mechanics and Physics of Solids, 2023 - Elsevier
Numerous topology optimization formulations have been proposed in order to enhance
structural resistance to material failure. A clear line can often be drawn between those …
structural resistance to material failure. A clear line can often be drawn between those …
A new concurrent optimization method of structural topologies and continuous fiber orientations for minimum structural compliance under stress constraints
The concurrent optimization of structural topologies and fiber orientations offers an effective
way for improving the mechanical performance of fiber-reinforced composite structures …
way for improving the mechanical performance of fiber-reinforced composite structures …
A multi-regional MFSE topology optimization method for large-scale structures with arbitrary design domains
Z Sun, T Yuan, W Liu, J He, T Sui, Y Luo - Advances in Engineering …, 2024 - Elsevier
Due to its exceptional mechanical properties, large-scale topology optimization with arbitrary
design domains has become an attractive mission and facilitated the application of topology …
design domains has become an attractive mission and facilitated the application of topology …
Multi‐material topology optimization considering arbitrary strength and yield criteria constraints with single‐variable interpolation
W Ding, H Liao, X Yuan - International Journal for Numerical …, 2024 - Wiley Online Library
Material heterogeneity gives composite constructions unique mechanical and physical
qualities. Combining multiple materials takes full use of these features in stress‐constrained …
qualities. Combining multiple materials takes full use of these features in stress‐constrained …
[HTML][HTML] Static and dynamic topology optimization: an innovative unifying approach
P Venini, M Pingaro - Structural and Multidisciplinary Optimization, 2023 - Springer
This paper presents a topology optimization approach that is innovative with respect to two
distinct matters. First of all the proposed formulation is capable to handle static and dynamic …
distinct matters. First of all the proposed formulation is capable to handle static and dynamic …
Structural Topology Optimization for Abrasive Water-Jet Fabricated Glass
The application of structural topology optimization to glass may enable the design of
architectural and lightweight glass structures. There is still a lack of specific topology …
architectural and lightweight glass structures. There is still a lack of specific topology …