Structural optimization under internal porosity constraints using topological derivatives

DOI10.1016/j.cma.2018.10.036zbMath1440.74273OpenAlexW2887787480MaRDI QIDQ1986759

Jesús Martínez-Frutos, Charles Dapogny, Grégoire Allaire, Francisco Periago

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.2018.10.036

zbMATH Keywords

structural optimizationlevel set methodporositycompliant mechanismsmanufacturing constraintsshape and topological derivatives

Mathematics Subject Classification ID

Applications of mathematical programming (90C90) Classical linear elasticity (74B05) Optimization of other properties in solid mechanics (74P10) Optimization of shapes other than minimal surfaces (49Q10) Sensitivity analysis for optimization problems on manifolds (49Q12)

Related Items (2)

Stress-based topology optimization under uncertainty via simulation-based Gaussian process ⋮ Cahn-Hilliard phase field theory coupled to mechanics: fundamentals, numerical implementation and application to topology optimization

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