Nonlinear dispersion of plane wave in granular media
type: Item
instance of: scholarly article
title: Nonlinear dispersion of plane wave in granular media
zbMATH Open document ID: 0822.73014
DOI: 10.1016/0020-7462(94)00039-D
author: Jian Gao
author: Ching S. Chang
published in: International Journal of Non-Linear Mechanics
publication date: 1995-10-05T00:00:00Z
review text: A stress-strain model in a high-gradient elasticity theory is presented containing two new terms: the gradient of rigid body rotation and the gradient of volume strain. With this model the propagation of plane waves in granular media is analyzed. According to the derived dispersion relations, the granular material is a filter in which short-length waves cannot propagate. The maximum admissible frequencies for longitudinal and transverse waves are also determined.
reviewed by: Edmond V. Nicolau
Mathematics Subject Classification ID: 74J10
Mathematics Subject Classification ID: 74A20
Mathematics Subject Classification ID: 74B10
zbMATH DE Number: 760352
zbMATH Keywords: maximum frequencies
zbMATH Keywords: stress-strain model
zbMATH Keywords: high-gradient elasticity
zbMATH Keywords: gradient of rigid body rotation
zbMATH Keywords: gradient of volume strain
zbMATH Keywords: filter
zbMATH Keywords: short-length waves
MaRDI profile type: Publication
full work available at URL: 0020-7462(94)00039-d
OpenAlex ID: W2021141674
description: scientific article; zbMATH DE number 760352