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Digitized measurements of the shape of corner cracks at fastener holes

โœ Scribed by A.F. Grandt Jr.; D.E. Macha

Publisher
Elsevier Science
Year
1983
Tongue
English
Weight
639 KB
Volume
17
Category
Article
ISSN
0013-7944

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โœฆ Synopsis

This paper describes digitized profile measurements of fatigue cracks located at the corner of an open hole in a plate loaded in remote tension. The growth and transition of the initial corner crack into a through-the-thickness flaw is well documented. With this information. it is possible to compute crack growth rates along the flaw border. and to determine the shapes of "natural" fatigue cracks.

๐Ÿ“œ SIMILAR VOLUMES

Effect of load transfer on the cracking
Effect of load transfer on the cracking behavior at a countersunk fastener hole
โœ Chul Young Park; Alten F. Grandt Jr. ๐Ÿ“‚ Article ๐Ÿ“… 2007 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 827 KB

The objective of this paper is to describe the effect of fastener load transfer on the cracking behavior at countersunk fastener holes. Both experimental and computational studies are described and compared when possible. Fatigue failures at previously tested mechanical joint specimens were investig