理想粗糙表面的滑动接触问题的研究  

A Study on Sliding Contact of the Ideal Rough Surface

作　　者：王国诚[1,2,3] 冷永胜[1,2,3] 黄炎 

机构地区：[1]河北工业大学土木工程系 [2]北方工业大学 [3]清华大学

出　　处：《河北工业大学学报》1998年第4期102-105,共4页Journal of Hebei University of Technology

摘　　要：以理想粗糙表面同刚性平面的滑动弹性接触为研究对象，通过对求解域及第一种Ｆｒｅｄｈｏｌｍ积分方程的离散求解，得出了不同摩擦系数下的接触参量，并与无摩擦时的数值解及经典Ｈｅｒｔｚ解作了比较．s Sliding contact of the ideal rough surface has been investigated by numerical method.The results obtained show that the friction coefficient has a little effect on the normal contact.The major conclusions are summarized as follows:1)Friction will make the asperity contact area increase,while the peak normal stress is on the contrary.2)The maximun separation of two surface is greater than that of zero friction .

关 键 词：理想粗糙表面 滑动接触 摩擦系数 弹性接触 

分 类 号：O343.3[理学—固体力学]