A NUMERICAL-MODEL FOR THE CONTACT OF LAYERED ELASTIC BODIES WITH REAL ROUGH SURFACES

被引：71

作者：

COLE, SJ

SAYLES, RS

机构：

[1] Department of Mechanical Engineering, Imperial College of Science Technology and Medicine, London

来源：

JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME | 1992年 / 114卷 / 02期

关键词：

D O I：

10.1115/1.2920892

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

A numerical model for the two-dimensional dry, frictionless contact of two elastic bodies with real rough surfaces, where one body has a rigidly bonded surface layer, is presented. The model uses surface profile data directly recorded with a stylus measuring instrument and is suitable for use on a microcomputer. Verification of the accuracy of the model by reproduction of test case results is presented. Contact pressure distributions for layers of varying thickness and elastic modulus are presented.

引用

页码：334 / 340

页数：7

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