[HTML][HTML] Computational homogenization of locally resonant acoustic metamaterial panels towards enriched continuum beam/shell structures
Locally resonant acoustic metamaterial (LRAM) panels are excellent candidates for the low-
frequency flexural wave attenuation in thin structures. To enable the efficient analysis and …
frequency flexural wave attenuation in thin structures. To enable the efficient analysis and …
[HTML][HTML] Computational model for low cycle fatigue analysis of lattice materials: Incorporating theory of critical distance with elastoplastic homogenization
A novel numerical framework for low cycle fatigue analysis of lattice materials is presented.
The framework is based on computational elastoplastic homogenization equipped with the …
The framework is based on computational elastoplastic homogenization equipped with the …
Extending Zhong-Williams scheme to solve repeated-root wave modes
W Wang, Y Fan, L Li - Journal of Sound and Vibration, 2022 - Elsevier
The eigenvalue scheme proposed by Zhong and Williams in 1995 is a well-conditioned and
efficient approach to solve the wave propagation characteristics of periodic structures …
efficient approach to solve the wave propagation characteristics of periodic structures …
Characterization of wave propagation in complex composite structures (CCS) using a robust inverse analysis method
This paper presents the application of wave propagation characterization for complex
composite structures through the Algebraic K-space Identification technique in the Cartesian …
composite structures through the Algebraic K-space Identification technique in the Cartesian …
Identification of partial differential equations in structural mechanics theory through k-space analysis and design
This paper presents a method to identify wave equations' parameters using wave dispersion
characteristics (k-space) on two-dimensional domains. The proposed approach uses the …
characteristics (k-space) on two-dimensional domains. The proposed approach uses the …
Evaluation of the acoustic radiation of contrasted orthogonally stiffened plates from homogenized model
This paper presents a study of the acoustic radiation from a ribbed plate with inner
resonance. Based on explicit design rules and homogenized model for flexural waves, it …
resonance. Based on explicit design rules and homogenized model for flexural waves, it …
Theoretical and experimental modeling of beam-type flexural wave behaviours of orthogonally stiffened plates
D Tang, W Zhang, L Li, X Ye - International Journal of Mechanical Sciences, 2021 - Elsevier
This paper deals with one-dimensional beam-type flexural wave behaviours of the
orthogonally stiffened plate. A truncated model with one stringer and multiple stiffeners is …
orthogonally stiffened plate. A truncated model with one stringer and multiple stiffeners is …
Multi-wave-based semi-analytical homogenization approaches for the vibroacoustics of elastic multilayered structures including curvature, orthotropy, asymmetry, high …
DM Tuozzo, N Atalla - Mechanical Systems and Signal Processing, 2025 - Elsevier
This work aims to highlight the limitations of three homogenization strategies using a single
layer plate to represent the vibroacoustics of flat and curved multilayered structures …
layer plate to represent the vibroacoustics of flat and curved multilayered structures …
Algebraic K-Space Identification 2D technique for the automatic extraction of complex k-space of 2D structures in presence of uncertainty
A robust inverse method for the complex wavenumber space (complex k-space) extraction is
essential for structural vibration and dam** analysis of two-dimensional structures. Most …
essential for structural vibration and dam** analysis of two-dimensional structures. Most …
Efficient and accurate analysis of locally resonant acoustic metamaterial plates using computational homogenization
This paper introduces a computational homogenization framework for metamaterial plates
consisting of locally resonant acoustic metamaterial (LRAM) unit cells. Based on the linearity …
consisting of locally resonant acoustic metamaterial (LRAM) unit cells. Based on the linearity …