The parameters of orthotropic sand fabric

DOI

10.2991/icadme-15.2015.207How to use a DOI?

Keywords

fabric; orthogonal anisotropy; microstructure; quantitative analysis.

Abstract

The description based on the microscopic theory of sand fabric, the novel amplitude parameters decrypting the spatial arrangement of non-spherical particles is defined, and the verification with the microscopic test for Toyoura sand is conducted. The spatial arrangement of non-spherical particles form the orthotropic of sand which describe with two independent angle of the particles of the long axis direction in three orthogonal directions component, one define three expressions of amplitude parameters on orthotropic plane. This expression is used to describe sand properties of orthotropic, transverse isotropic and isotropic. Experimental results show three amplitude parameters with a clear physical meaning can reflect the variation of orthotropic.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Xuefeng Li
AU  - Fenfen Song
PY  - 2015/10
DA  - 2015/10
TI  - The parameters of orthotropic sand fabric
BT  - Proceedings of the 5th International Conference on Advanced Design and Manufacturing Engineering
PB  - Atlantis Press
SP  - 1121
EP  - 1125
SN  - 2352-5401
UR  - https://doi.org/10.2991/icadme-15.2015.207
DO  - 10.2991/icadme-15.2015.207
ID  - Li2015/10
ER  -