Fast Fourier homogenization for elastic wave propagation in complex media

DOI10.1016/j.wavemoti.2014.12.006zbMath1454.74131OpenAlexW2107135836MaRDI QIDQ2420199

Yanyan Li

Publication date: 5 June 2019

Published in: Wave Motion (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.wavemoti.2014.12.006

zbMATH Keywords

numerical methodshomogenizationseismologyupscalingelastic wave propagationeffective media

Mathematics Subject Classification ID

Seismology (including tsunami modeling), earthquakes (86A15) Linear waves in solid mechanics (74J05) Numerical methods for discrete and fast Fourier transforms (65T50) Homogenization and oscillations in dynamical problems of solid mechanics (74Q10)

Related Items (4)

Direct numerical modeling of time-reversal acoustic subwavelength focusing ⋮ Stability analysis of heterogeneous Helmholtz problems and finite element solution based on propagation media approximation ⋮ Two reduction methods for stochastic FEM based homogenization using global basis functions ⋮ Finite element heterogeneous multiscale method for elastic waves in heterogeneous media

Uses Software

• FFTW

Cites Work

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• Non-homogeneous media and vibration theory
• A numerical method for computing the overall response of nonlinear composites with complex microstructure
• Effective properties of composite materials with periodic microstructure: A computational approach
• Study of a boundary layer problem in elastic composite materials
• Long-wave elastic anisotropy produced by horizontal layering

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