T-stress and stress intensities for the interface cracks in some specimen-relevant geometries

Authors
Zhang, SC
Citation
Sc. Zhang, T-stress and stress intensities for the interface cracks in some specimen-relevant geometries, INT J FRACT, 111(2), 2001, pp. L23-L28
Citations number
5
Categorie Soggetti
Mechanical Engineering
Journal title
INTERNATIONAL JOURNAL OF FRACTURE
ISSN journal
03769429 → ACNP
Volume
111
Issue
2
Year of publication
2001
Pages
L23 - L28
Database
ISI
SICI code
0376-9429(200109)111:2<L23:TASIFT>2.0.ZU;2-O
Abstract
Based on a solution to interface cracks obtained earlier by the author, T-s tress, energy release rate and stress intensity factors are derived in clos ed form for some specimen-relevant configurations (four-point bend, one-sid ed tension and peel-tension) with an interface crack between two elastic la yers. The results may be useful for the fracture toughness testing of bimat erial interfaces.