LONGITUDINAL CONTACT-POINT MODEL FOR CALCULATING STRESS-INTENSITY FACTORS AT SURFACE CRACKS IN SLIDING WEAR

被引：2

作者：

KIMURA, Y ^{[1
]}

SHIMA, M ^{[1
]}

机构：

[1] TOKYO UNIV MARCANTILE MARINE,DEPT ENGN,KOTO KU,TOKYO 135,JAPAN

来源：

WEAR | 1991年 / 141卷 / 02期

关键词：

D O I：

10.1016/0043-1648(91)90278-3

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

A longitudinal contact-point model is proposed for the evaluation of stress-intensity factors at the tips of wear cracks. The concept and the significance of the model are discussed, and the finite element method analysis is described. The model can lead to the determination of stress-intensity factors which have a sufficient order of magnitude for crack growth under reasonable loading conditions.

引用

页码：335 / 347

页数：13

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