One of the purposes in this study is to develop a micromorphic continuum model for granular
materials based on a micromechanics approach. A symmetric curvature tensor is proposed …

One of the purposes in this study is to develop a modified micromorphic continuum model for
granular materials on the basis of a micromechanics approach. A symmetric curvature …

This study considers granular crystals respectively with different three-dimensional
microstructures categorized into a medium dense microstructure and two dense …

The design of metamaterials is paid more attention to control the behaviors of the wave
propagation based on response characteristics of shock and wave in granular materials …

The objective of this study is to develop a micromorphic model for granular materials and
then apply it to investigate the wave propagation. The relationship between particle …

Macro-scale deformation of granular solids comprising large number of grains (> 10 6) are
most efficiently described within the framework of continuum mechanics. It is notable …

Granular materials are typically characterized by complex structure and composition.
Continuum modeling, therefore, remains the mainstay for describing properties of these …

Discrete simulation and continuum modeling are two competing methods for analyzing the
behavior of complex material systems and granular assemblies. In this paper, a two …

This study considers two-dimensional elliptic granular crystals respectively with different
aspect ratios. Using a micromechanics-based micromorphic model, macroscopic …

This paper provides micromorphic modeling of a granular material. Micromorphic modeling
treats an individual particle as a microelement and the particle composition in a …