From elasticity to hypoplasticity: Dynamics of granular solids

被引：59

作者：

Jiang, Yimin ^{[1
]}

Liu, Mario

机构：

[1] Univ Tubingen, D-72076 Tubingen, Germany

[2] Cent S Univ, Changsha 410083, Peoples R China

来源：

PHYSICAL REVIEW LETTERS | 2007年 / 99卷 / 10期

关键词：

D O I：

10.1103/PhysRevLett.99.105501

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Granular elasticity, useful for calculating static stress distributions in granular media, is generalized by including the effects of slowly moving, deformed grains. The result is a hydrodynamic theory for granular solids that agrees well with models from soil mechanics.

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