STRESS INTENSITY FACTORS FOR CRACKS AT ATTACHMENT LUGS

Authors
RIGBY R ALIABADI MH
Citation
R. Rigby et Mh. Aliabadi, STRESS INTENSITY FACTORS FOR CRACKS AT ATTACHMENT LUGS, Engineering failure analysis, 4(2), 1997, pp. 133-146
Citations number
32
Categorie Soggetti
Engineering, Mechanical","Materials Science, Characterization & Testing
Journal title
Engineering failure analysis → ACNP
ISSN journal
13506307
Volume
4
Issue
2
Year of publication
1997
Pages
133 - 146
Database
ISI
SICI code
1350-6307(1997)4:2<133:SIFFCA>2.0.ZU;2-K
Abstract
In this paper, the three-dimensional boundary element method and the J -integral are used to evaluate the stress intensity factors for cracks at attachment lugs. The configurations investigated were a single qua rter elliptical flaw and two symmetrical quarter elliptical cracks in a straight shanked lug. (C) 1997 Elsevier Science Ltd.