A STUDY OF SHORT CRACK GROWTH IN TORSIONAL LOW CYCLE FATIGUE FOR A MEDIUM CARBON STEEL
作者:
E. Perez Carbonell,
M. W. Brown,
期刊:
Fatigue&Fracture of Engineering Materials&Structures
(WILEY Available online 1986)
卷期:
Volume 9,
issue 1
页码: 15-33
ISSN:8756-758X
年代: 1986
DOI:10.1111/j.1460-2695.1986.tb01208.x
出版商: Blackwell Publishing Ltd
数据来源: WILEY
摘要:
AbstractA study of short crack growth for a medium carbon steel in low cycle torsional fatigue has been carried out in order to measure crack length and derive growth laws. Comparison with a previous analysis of uniaxial tests in low cycle fatigue for the same material provides a tentative basis for formulating an equivalent stress approach to describe uniquely the propagation of short cracks under multiaxial stress.
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