There are abundant electrochemical-mechanical coupled behaviors in lithium-ion battery
(LIB) cells on the mesoscale or macroscale level, such as electrode delamination, pore …

In the present work, two machine learning based constitutive models for finite deformations
are proposed. Using input convex neural networks, the models are hyperelastic, anisotropic …

Hydrogels without special treatment would lose water dramatically, which significantly alters
their properties. No physically-based constitutive models have been developed so far to …

We develop a fully data-driven model of anisotropic finite viscoelasticity using neural
ordinary differential equations as building blocks. We replace the Helmholtz free energy …

Gelatin hydrogels are a promising candidate in biomedical fields due to their mechanical
and chemical characteristics. In the present work, the effect of variation of water content on …

In this paper, we investigate the post-buckling development of instability-induced patterns in
soft particulate composites. Upon reaching the critical strain level, the composite …

An alternative modelling framework is proposed for capturing the rate-dependency in the
loading and unloading (ie, with softening) deformation behaviour of a wide range of isotropic …

Grayscale masked vat photopolymerization (MSLA) 3D printing enables the fabrication of
graded structures from a single material, overcoming a major limitation of vat …

We develop a unified framework to describe the hyperelastic and damage behaviors of soft
materials. The free energy density consists of both the crosslinked part of Langevin chains …

Soft composites, including filled rubbers, nanocomposite gels, double network hydrogels,
and multiple network elastomers, all exhibit stress-softening behavior in loading–unloading …