Design and bandgap optimization of multi-scale composite origami-inspired metamaterials

T Jiang, Q Han, C Li - International Journal of Mechanical Sciences, 2023 - Elsevier
This paper seeks to present the design and bandgap optimization of multi-scale composite
origami-inspired metamaterials (MCOMs) reinforced with grapheme platelets (GPLs) and …

Multiscale modeling of environment-dependent heterogeneous media by a Thermo-Hydro-mechanical damage model

M Gong, Z Leng, B Yin - International Journal of Mechanical Sciences, 2024 - Elsevier
Evaluating the combined environmental effects, such as external loads, water saturation,
and thermal variations, on the mechanical performance of porous media is challenge …

An effective crack identification method in viscoelastic media using an inverse meshfree method

M Hamidpour, MR Nami, A Khosravifard - International Journal of …, 2021 - Elsevier
In the present study, a numerical approach is proposed for identification of straight cracks in
two-dimensional linear viscoelastic media. The identification procedure is based on the …

Phononic band gap in random spring networks

K Xiong, J Ren, F Marchesoni, J Huang - Physical Review E, 2023 - APS
We investigate the relation between topological and vibrational properties of networked
materials by analyzing, both numerically and analytically, the properties of a random spring …

Instability-induced patterns and their post-buckling development in soft particulate composites

D Chen, N Arora, Y Xiang, J Li, V Slesarenko… - Mechanics of …, 2022 - Elsevier
In this paper, we investigated elastic instabilities in soft particulate composites under finite
strains. Through our numerical analysis, we find distinct instability modes developing in the …

Fast nonlinear mechanical features decoupling to identify and predict asphalt-based composites

Z Dai, V Laheri, X Zhu, FA Gilabert - International Journal of Mechanical …, 2022 - Elsevier
Nonlinear matrices employed in asphalt-based composites exhibit a prominent nonlinear
elastic-viscoplastic-viscodamageable mechanical response. The constitutive model for this …

Bloch wave propagation in finitely stretched soft lattice

S Zhao, T Feng, H Zhang, Y Gao, Z Chang - Mechanical Systems and …, 2022 - Elsevier
In this study, the in-plane Bloch wave propagation in a finitely stretched square lattice is
investigated numerically and theoretically. Precisely, the elastic band diagram is calculated …

[HTML][HTML] Analysis of shear shock waves in soft materials: From periodic elastic laminates and fibre-reinforced composites to molecular chain networks

HC Broderick, S Rudykh - International Journal of Solids and Structures, 2024 - Elsevier
We investigate the effect of microstructure and molecular length-scale structures on the
formation of shear shock waves in soft materials. We consider (i) soft materials with layered …

[HTML][HTML] Elastic instabilities of soft laminates with stiffening behavior

Q Yao, N Arora, D Chen, Y Xiang, S Rudykh - Applied Mathematical …, 2024 - Elsevier
This paper investigates the elastic instability behavior in soft periodic laminates subjected to
finite strains, with a focus on both macroscopic and microscopic instabilities. Considering the …

[图书][B] Instability-driven Pattern Transformations in Soft Architected Materials

N Arora - 2023 - search.proquest.com
Soft elastomers provide an excellent material platform for developing compliant devices,
including soft robots, sensors, and wearable devices, due to their ability to sustain large …