Mechanical metamaterials
Mechanical metamaterials, also known as architected materials, are rationally designed
composites, aiming at elastic behaviors and effective mechanical properties beyond ('meta') …
composites, aiming at elastic behaviors and effective mechanical properties beyond ('meta') …
Review of exploiting nonlinearity in phononic materials to enable nonlinear wave responses
GU Patil, KH Matlack - Acta Mechanica, 2022 - Springer
Phononic materials are periodically arranged building blocks in the form of material
properties, geometries, and/or boundary conditions. This synthetic architecture makes …
properties, geometries, and/or boundary conditions. This synthetic architecture makes …
Phonon Engineering of Micro‐and Nanophononic Crystals and Acoustic Metamaterials: A Review
J Ma - Small Science, 2023 - Wiley Online Library
Phononic crystals (PnCs) and acoustic metamaterials (AMMs) are artificially architected
materials endowed with the capabilities of wave manipulation. This review specifically …
materials endowed with the capabilities of wave manipulation. This review specifically …
Surface impedance and topologically protected interface modes in one-dimensional phononic crystals
When semi-infinite phononic crystals (PCs) are in contact, localized modes may exist at their
boundary. The central question is generally to predict their existence and to determine their …
boundary. The central question is generally to predict their existence and to determine their …
Wave self-interactions in continuum phononic materials with periodic contact nonlinearity
GU Patil, KH Matlack - Wave Motion, 2021 - Elsevier
The existence of nonlinearity within materials manifests richer wave propagation compared
to their linear counterpart in the form of amplitude-dependent material response and energy …
to their linear counterpart in the form of amplitude-dependent material response and energy …
High-frequency homogenization in periodic media with imperfect interfaces
In this work, the concept of high-frequency homogenization is extended to the case of one-
dimensional periodic media with imperfect interfaces of the spring-mass type. In other words …
dimensional periodic media with imperfect interfaces of the spring-mass type. In other words …
Analytical solution for the transient response of the anisotropic multi-layered composite structure under dynamic anti-plane point loading with thermal effect
X Zhou, G Shui - Composite Structures, 2022 - Elsevier
In this study analytical transient response of the anisotropic multi-layered composite
structure subjected to dynamic anti-plane point loading is investigated as thermal effect …
structure subjected to dynamic anti-plane point loading is investigated as thermal effect …
Mechanical analysis of circular hole affected by rigidity in inhomogeneous medium under anti-plane shear wave
J Bian, Z Yang, E Carrera - Acta Mechanica Sinica, 2024 - Springer
Based on the theory of complex variable function, the propagation properties of anti-plane
shear wave in inhomogeneous right-angle space are analysed. The inhomogeneity of the …
shear wave in inhomogeneous right-angle space are analysed. The inhomogeneity of the …
Double upscaling procedure for the Sine–Gordon equation with highly-oscillating coefficients: Homogenization and modulation equations
S Gavrilyuk, B Lombard - Wave Motion, 2024 - Elsevier
We study the sine-Gordon equation with h-periodic in space coefficients. Leading-order
homogenization yields an effective sine-Gordon equation for which traveling wave periodic …
homogenization yields an effective sine-Gordon equation for which traveling wave periodic …
[PDF][PDF] Homogenisation for waves in 1D periodic media: Effective models, boundary and transmission correctors
R Cornaggia - 2023 - hal.science
Homogenisation for waves in 1D periodic media: Effective models, boundary and transmission
correctors Page 1 HAL Id: hal-04186509 https://hal.science/hal-04186509 Submitted on 23 …
correctors Page 1 HAL Id: hal-04186509 https://hal.science/hal-04186509 Submitted on 23 …