Tribology of sliding elastic media

被引：59
作者：
Cule, D
Hwa, T
机构：
[1] Physics Department, University of California at San Diego, La Jolla, CA
来源：
PHYSICAL REVIEW LETTERS | 1996年 / 77卷 / 02期
关键词：
D O I：
10.1103/PhysRevLett.77.278
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The tribology of a sliding elastic continuum in contact with a disordered substrate is investigated analytically and numerically via a bead-spring model. The deterministic dynamics of this system exhibits a depinning transition at a finite driving force, with complex spatial-temporal dynamics including stick-slip events of all sizes. These behaviors can be understood completely by mapping the system to the well-known problem of a directed path in higher-dimensional random media.
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收藏
页码：278 / 281
页数：4
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