Functionally graded lattice structure topology optimization for the design of additive manufactured components with stress constraints

DOI10.1016/j.cma.2018.10.010zbMath1440.74284OpenAlexW2898199848WikidataQ129050817 ScholiaQ129050817MaRDI QIDQ1986704

Albert C. To, Jiaxi Bai, Ling Cheng

Publication date: 9 April 2020

Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cma.2018.10.010

zbMATH Keywords

homogenizationadditive manufacturingstress constraintlattice structure topology optimization

Mathematics Subject Classification ID

Topological methods for optimization problems in solid mechanics (74P15)

Related Items (22)

Anisotropic yield models for lattice unit cell structures exploiting orthotropic symmetry ⋮ Topology optimization of multi-gradient composite ⋮ A spatial kernel approach for topology optimization ⋮ Optimisation of spatially varying orthotropic porous structures based on conformal mapping ⋮ Generation of smoothly-varying infill configurations from a continuous menu of cell patterns and the asymptotic analysis of its mechanical behaviour ⋮ Multiscale topology optimisation for porous composite structures with stress-constraint and clustered microstructures ⋮ Stress‐constrained multiscale topology optimization with connectable graded microstructures using the worst‐case analysis ⋮ Optimal grading of TPMS-based lattice structures with transversely isotropic elastic bulk properties ⋮ A phase-field-based graded-material topology optimization with stress constraint ⋮ Topology optimization of functionally graded anisotropic composite structures using homogenization design method ⋮ Topology optimization for energy dissipation design of lattice structures through snap-through behavior ⋮ Machine learning-combined topology optimization for functionary graded composite structure design ⋮ Sensitivity analysis and lattice density optimization for sequential inherent strain method used in additive manufacturing process ⋮ Spatial-varying multi-phase infill design using density-based topology optimization ⋮ Deep generative modeling for mechanistic-based learning and design of metamaterial systems ⋮ Spectral decomposition for graded multi-scale topology optimization ⋮ Topology optimization of phononic-like structures using experimental material interpolation model for additive manufactured lattice infills ⋮ Topology optimization design of quasi-periodic cellular structures based on erode-dilate operators ⋮ Hierarchical infills for additive manufacturing through a multiscale approach ⋮ Graded-material design based on phase-field and topology optimization ⋮ Kriging-assisted design of functionally graded cellular structures with smoothly-varying lattice unit cells ⋮ Stress-constrained topology optimization of lattice-like structures using component-wise reduced order models

Uses Software

• ESOFRAME

Cites Work

• Unnamed Item
• Unnamed Item
• Unnamed Item
• Novel implementation of homogenization method to predict effective properties of periodic materials
• On an alternative approach to stress constraints relaxation in topology optimization
• Topology optimization of continuum structures with local and global stress constraints
• Stress-constrained topology optimization with design-dependent loading
• Stress constrained topology optimization
• Minimum stress optimal design with the level set method
• Stress-related topology optimization via level set approach
• Homogenization and boundary layers
• Stress-related topology optimization of continuum structures involving multi-phase materials
• Generating optimal topologies in structural design using a homogenization method
• A comparison of homogenization and standard mechanics analyses for periodic porous composites
• Structural optimization using sensitivity analysis and a level-set method.
• Material interpolation schemes in topology optimization
• A reduced multiscale model for nonlinear structural topology optimization
• A level set method for structural topology optimization.
• Block aggregation of stress constraints in topology optimization of structures
• Self-supporting structure design in additive manufacturing through explicit topology optimization
• Stress-based topology optimization with discrete geometric components
• Explicit structural topology optimization based on moving morphable components (MMC) with curved skeletons
• Coupling lattice structure topology optimization with design-dependent feature evolution for additive manufactured heat conduction design
• A moving morphable void (MMV)-based explicit approach for topology optimization considering stress constraints
• Optimal topology design of continuum structures with stress concentration alleviation via level set method
• The method of moving asymptotes—a new method for structural optimization
• Solutions to shape and topology eigenvalue optimization problems using a homogenization method
• Boundary layer tails in periodic homogenization
• A review of homogenization and topology optimization I—homogenization theory for media with periodic structure
• Effective properties of the octet-truss lattice material

This page was built for publication: Functionally graded lattice structure topology optimization for the design of additive manufactured components with stress constraints