EXAMINATION OF STRESS-FIELDS IN ELASTIC PLASTIC INDENTATION

被引：12

作者：

GHOSAL, AK

BISWAS, SK

机构：

[1] Department of Mechanical Engineering, Indian Institute of Science, Bangalore

来源：

PHILOSOPHICAL MAGAZINE B-PHYSICS OF CONDENSED MATTER STATISTICAL MECHANICS ELECTRONIC OPTICAL AND MAGNETIC PROPERTIES | 1993年 / 67卷 / 03期

关键词：

D O I：

10.1080/13642819308220139

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A block of high-purity copper was indented by a 120-degrees diamond-tipped cone. Strain gauges were placed on the surface to measure the radial strains at different surface locations, during loading as well as unloading. The competence of three stress fields proposed for elastic-plastic indentation is assessed by comparing the predicted surface radial strains with those experimentally observed.

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页码：371 / 387

页数：17

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