摘要
本文对摩擦系数按椭圆分布的情况,进行了理论分析,提出了当量摩擦系数,研究了其分布规律,建立了滑动区和非滑动区的概念。
In this paper the distribution of the friction coefficient is described as an ellipse. The equivalent friction coefficient is presented. The distribution curve and expression are found. According to these, there are two kinds of regions in the oxy plane: one is called slide region, the other is called unslide region.
出处
《北京科技大学学报》
EI
CAS
CSCD
北大核心
1989年第2期187-192,共6页
Journal of University of Science and Technology Beijing
关键词
摩擦
摩擦系数
各向异性
平衡
friction, friction coefficient, equilibrium, nonisotropic
