A multi-material topology optimization algorithm based on the topological derivative

DOI10.1016/j.cma.2020.113090zbMath1442.74168arXiv1911.09757OpenAlexW2991574319MaRDI QIDQ2184474

Peter Gangl

Publication date: 28 May 2020

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

Full work available at URL: https://arxiv.org/abs/1911.09757

zbMATH Keywords

level set methodtopological derivativemulti-material topology optimization

Mathematics Subject Classification ID

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

Related Items (12)

Extended level set method: a multiphase representation with perfect symmetric property, and its application to multi-material topology optimization ⋮ Topology optimization of multi-material structures with explicitly graded interfaces ⋮ Topology optimization of multi-material structures considering a piecewise interface stress constraint ⋮ A level set-based optimized design of multi-material compliant mechanisms considering stress constraints ⋮ Multiscale design of nonlinear materials using reduced-order modeling ⋮ Multi-material topology optimization for additive manufacturing considering dimensional constraints ⋮ A unified approach to shape and topological sensitivity analysis of discretized optimal design problems ⋮ Topology optimization of multi-material structures considering anisotropic yield strengths ⋮ Orientation optimization via topological derivatives in combination with multi-material topology optimization based on extended level set method ⋮ Concurrent cross-scale and multi-material optimization considering interface strain gradient ⋮ A new multi-material topology optimization algorithm and selection of candidate materials ⋮ A new level set based multi-material topology optimization method using alternating active-phase algorithm

Uses Software

• FreeFem++
• GitHub

Cites Work

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