THE CONTACT BETWEEN ROUGH SURFACES WITH LONGITUDINAL TEXTURE .1. AVERAGE CONTACT PRESSURE AND REAL CONTACT AREA

被引：56

作者：

ARAMAKI, H ^{[1
]}

CHENG, HS ^{[1
]}

CHUNG, YW ^{[1
]}

机构：

[1] NORTHWESTERN UNIV, CTR ENGN TECHNOL, EVANSTON, IL 60208 USA

来源：

JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME | 1993年 / 115卷 / 03期

关键词：

D O I：

10.1115/1.2921653

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

This paper describes a model to study the contact between two purely longitudinally rough surfaces based on the parabolic indentor problem in elasticity. Rough surfaces are characterized with three parameters: rms roughness, autocorrelation length, and bearing area. Problems encountered by conventional roughness models are treated here. It is shown that the average contact pressure and real contact area obtained from this model agree very well with a computationally more intensive model developed by Lee (1989), up to the bulk yielding pressure.

引用

页码：419 / 424

页数：6

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