Multi-material thermomechanical topology optimization with applications to additive manufacturing: design of main composite part and its support structure

DOI10.1016/j.cma.2019.112812zbMath1436.74056OpenAlexW3008176448MaRDI QIDQ2309345

Oliver Giraldo-Londoño, Livio Dalloro, Lucia Mirabella, Glaucio H. Paulino

Publication date: 31 March 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.2019.112812

zbMATH Keywords

topology optimizationPareto frontadditive manufacturingmulti-physicsthermomechanical analysisZPR update scheme

Mathematics Subject Classification ID

Numerical mathematical programming methods (65K05) Thermal effects in solid mechanics (74F05) Topological methods for optimization problems in solid mechanics (74P15)

Related Items

Multi-objective topology optimization of thermal-mechanical coupling anisotropic structures using the isogeometric analysis approach, Topology optimization design of multi‐material quasi‐periodic cellular structures for thermoelastic responses, Thermomechanical coupling multi-objective topology optimization of anisotropic structures based on the element-free Galerkin method, Topology optimization of compliant mechanisms under transient thermal conditions, A scalable framework for multi-objective PDE-constrained design of building insulation under uncertainty, Clustering-based multiscale topology optimization of thermo-elastic lattice structures, On the design of multimaterial structural topologies using integer programming, An incremental form interpolation model together with the Smolyak method for multi-material topology optimization, Fractional topology optimization of periodic multi-material viscoelastic microstructures with tailored energy dissipation, Residual stress constrained self-support topology optimization for metal additive manufacturing, A phase field method based on multi-level correction for eigenvalue topology optimization, Length scale control in density-based multi-material topology optimization

Uses Software

• Matlab
• CONLIN

Cites Work

• Unnamed Item
• Multi-scale concurrent material and structural design under mechanical and thermal loads
• Imposing maximum length scale in topology optimization
• Topology optimization involving thermo-elastic stress loads
• \texttt{PolyMesher}: a general-purpose mesh generator for polygonal elements written in Matlab
• Multi-objective concurrent topology optimization of thermoelastic structures composed of homogeneous porous material
• Topology optimization of heat conduction problems using the finite volume method
• Topology optimization of thermoelastic structures using level set method
• Material interpolation schemes in topology optimization
• Structural topology optimization with strength and heat conduction constraints
• Structural optimization under overhang constraints imposed by additive manufacturing technologies
• Displacement minimization of thermoelastic structures by evolutionary thickness design
• Multi-material continuum topology optimization with arbitrary volume and mass constraints
• Topological design of structures and composite materials with multiobjectives
• Evolutionary topology optimization for temperature reduction of heat conducting fields
• Filters in topology optimization
• Discrete material optimization of general composite shell structures
• On the equivalence of optimality criterion and sequential approximate optimization methods in the classical topology layout problem
• Structural optimization: A new dual method using mixed variables
• The method of moving asymptotes—a new method for structural optimization
• A material based model for topology optimization of thermoelastic structures
• A Family of Variable-Metric Methods Derived by Variational Means
• A new approach to variable metric algorithms
• The Convergence of a Class of Double-rank Minimization Algorithms 1. General Considerations
• Conditioning of Quasi-Newton Methods for Function Minimization
• Design of multiphysics actuators using topology optimization. I: One-material structures. II: Two-material structures.