A THEORETICAL APPROACH TO THE DYNAMICS OF GRANULAR-MATERIALS

被引：4

作者：

HIGGINS, A

EDWARDS, SF

机构：

[1] Cavendish Laboratory, Cambridge, CB3 0HE, Madingley Road

来源：

PHYSICA A | 1992年 / 189卷 / 1-2期

关键词：

D O I：

10.1016/0378-4371(92)90131-9

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The aim of this work is to model the response of granular systems to an externally applied shear rate. The first part of the work deals with a simple model to describe the behaviour of the powder during shear. The second part looks at the fact that powders sheared at different shear rates return to different final states when the shear is turned off, and introduces a more complicated model to describe this hysteresis.

引用

页码：127 / 147

页数：21

共 21 条

[1] GEOMETRICAL STRUCTURE OF DISORDERED PACKINGS OF REGULAR POLYGONS - COMPARISON WITH DISK PACKINGS STRUCTURES [J].