REPRODUCIBILITY OF MEASURING THE CRACK-PROPAGATION WITH A CLIP GAUGE

Authors
NAGY G LUKACS J
Citation
G. Nagy et J. Lukacs, REPRODUCIBILITY OF MEASURING THE CRACK-PROPAGATION WITH A CLIP GAUGE, International journal of pressure vessels and piping, 55(2), 1993, pp. 269-274
Citations number
NO
Categorie Soggetti
Engineering
Journal title
International journal of pressure vessels and piping → ACNP
ISSN journal
03080161
Volume
55
Issue
2
Year of publication
1993
Pages
269 - 274
Database
ISI
SICI code
0308-0161(1993)55:2<269:ROMTCW>2.0.ZU;2-6
Abstract
This paper describes that during measuring the fatigue crack propagati on the optical and compliance methods result in approximately the same crack length. The difference is so small, that the resulted differenc e among the exponents of Paris-Erdogen law cannot be statistically qua ntified.