NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Back to Results
Delay in fatigue crack growthThe importance of delay, or retardation in the rate of fatigue crack growth, produced by load interactions in variable amplitude loading on the accurate prediction of fatigue lives of engineering structures has been well recognized for some time. Heretofore, only a few simple loading combinations or spectra have been examined systematically. In this investigation the effects of a broad range of loading variables on delay in fatigue crack growth at room temperature are examined for a mill annealed Ti-6Al-4V alloy. The results are used to estimate crack growth behavior under programmed loads.
Document ID
19740043416
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
External Source(s)
Authors
Wei, R. P.
Shih, T. T.
(Lehigh University Bethlehem, Pa., United States)
Date Acquired
August 7, 2013
Publication Date
March 1, 1974
Publication Information
Publication: International Journal of Fracture
Volume: 10
Subject Category
Materials, Metallic
Accession Number
74A26166
Funding Number(s)
CONTRACT_GRANT: NGL-39-007-040
Distribution Limits
Public
Copyright
Other

Available Downloads

There are no available downloads for this record.
No Preview Available