Topology optimization design scheme for broadband non-resonant hyperbolic elastic metamaterials

DOI10.1016/J.CMA.2018.10.034zbMath1440.74310OpenAlexW2898633257WikidataQ129024425 ScholiaQ129024425MaRDI QIDQ1986737

Junjie Rong, Wenjing Ye

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.2018.10.034

zbMATH Keywords

topology optimizationhyperbolic dispersionelastic metamaterialelastic wave manipulation

Mathematics Subject Classification ID

Nonlinear elasticity (74B20) Topological methods for optimization problems in solid mechanics (74P15)

Related Items (4)

Topology optimization for realizing tailored self‐collimation in phononic crystals ⋮ Multiscale optimal design method of acoustic metamaterials using topology optimization ⋮ Inverse band gap design of elastic metamaterials for P and SV wave control ⋮ Isogeometric topology optimization of anisotropic metamaterials for controlling high-frequency electromagnetic wave

Uses Software

• libMesh

Cites Work

• A topology optimization method for design of negative permeability metamaterials
• Parallel framework for topology optimization using the method of moving asymptotes
• Structural design for desired eigenfrequencies and mode shapes using topology optimization
• Topology optimization of anisotropic metamaterials tracing the target EFC and field polarization
• Topology optimization of an acoustic metamaterial with negative bulk modulus using local resonance
• Filters in topology optimization based on Helmholtz-type differential equations
• Systematic design of phononic band–gap materials and structures by topology optimization

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