THEORETICAL SCATTER OF CREEP-RELAXATION MEASUREMENTS VERSUS SCATTER IN CONSTANT-LOAD CREEP DATA

被引：7

作者：

GITTUS, JH

机构：

[1] U.K.A.E.A. Reactor Fuel Element Laboratories, Materials Science Group, Preston, Lanes, Springfields, Nr

来源：

PHILOSOPHICAL MAGAZINE | 1969年 / 20卷 / 168期

关键词：

D O I：

10.1080/14786436908228204

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In a creep-relaxation experiment the specimen is held at constant total (i.e. elastic plus plastic) strain. The stress therefore decreases as the creep strain increases and a theoretical analysis has been made of the associated trend in the scatter of data from replicate specimens. The scatter exhibits a maximum at an intermediate value of residual stress and this offers a method of calculating the stress-sensitivity of creep-rate. © 1969 Taylor & Francis Group, LLC.

引用

页码：1189 / &