First order bifurcation landscape in a 2D geometry: The example of solid friction

被引：16

作者：

Tanguy, A ^{[1
]}

Nozieres, P ^{[1
]}

机构：

[1] INST MAX VON LAUE PAUL LANGEVIN,F-38042 GRENOBLE 9,FRANCE

来源：

JOURNAL DE PHYSIQUE I | 1996年 / 6卷 / 10期

关键词：

D O I：

10.1051/jp1:1996136

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The generalization to 2D of a model for quasistatic friction reveals the importance of anisotropy in the pinning potential between the asperities on slider and track. This anisotropy, which breaks the rotational symmetry of the potential, changes, qualitatively as well as quantitatively, the dissipative behaviour of the asperity. This study aims to show, with the help of an example, the unfolding of bifurcation diagrams for first order transitions when the state space is changed from one to two dimensions.

引用

页码：1251 / 1270

页数：20