FINITE-ELEMENT ANALYSIS OF ELASTOPLASTIC INDENTATION .1. HOMOGENEOUS MEDIA

被引：19

作者：

MONTMITONNET, P

EDLINGER, ML

FELDER, E

机构：

[1] Ecole des Mines de Paris, Sophia-Antipolis, 06904, Cedex

来源：

JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME | 1993年 / 115卷 / 01期

关键词：

D O I：

10.1115/1.2920962

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Indentation analysis is performed using a finite element model. The material is supposed elastoplastic, the spherical indenter is elastic. Elastic indentation with friction is first analyzed. It leads to a discussion of the formulation of the friction law and the effect of a sliding/sticking threshold. Elastoplastic analysis of the indentation of a homogeneous medium is conducted till unloading, suggesting the occurrence of replastification during unloading.

引用

页码：10 / 14

页数：5

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