Granular elasticity without the Coulomb condition

被引：75

作者：

Jiang, YM ^{[1
]}

Liu, M

机构：

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

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

来源：

PHYSICAL REVIEW LETTERS | 2003年 / 91卷 / 14期

关键词：

D O I：

10.1103/PhysRevLett.91.144301

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A self-contained elastic theory is derived which accounts both for mechanical yield and shear-induced volume dilatancy. Its two essential ingredients are thermodynamic instability and the dependence of the elastic moduli on compression.

引用

页数：4

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