Topology optimization of coated structures and material interface problems

DOI10.1016/j.cma.2015.02.011zbMath1423.74742OpenAlexW2035645933MaRDI QIDQ1734484

Ole Sigmund, Anders Clausen, Niels Aage

Publication date: 27 March 2019

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

Full work available at URL: https://orbit.dtu.dk/en/publications/17bc74a7-1efd-4497-925f-c4f34aac8330

zbMATH Keywords

topology optimizationcoatingadditive manufacturingtwo-step filteringinterface representation

Mathematics Subject Classification ID

Structured surfaces and interfaces, coexistent phases (74A50) Topological methods for optimization problems in solid mechanics (74P15)

Related Items (31)

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Cites Work

• Unnamed Item
• Unnamed Item
• On projection methods, convergence and robust formulations in topology optimization
• A variational approach to the theory of the elastic behaviour of multiphase materials
• Topology optimization of elastic continua using restriction.
• Effective mechanical and transport properties of cellular solids
• Material interpolation schemes in topology optimization
• Filters in topology optimization based on Helmholtz-type differential equations
• The method of moving asymptotes—a new method for structural optimization
• Achieving minimum length scale in topology optimization using nodal design variables and projection functions

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