Stationary creep mixed mode crack tip stress fields and correlation with experimental crack growth data

Stationary creep finite element solutions for plane stress mixed mode I and II crack tip stress fields have been used to interpret some experimental results for the behaviour of cracks in Jethete. Using these solutions to determine the magnitude and distribution of the isochronous rupture stress fun...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Engineering fracture mechanics 1992-07, Vol.42 (4), p.683-691
Hauptverfasser:	Chambers, A.C., Webster, J.J., Hyde, T.H.
Format:	Artikel
Sprache:	eng
Schlagworte:	Exact sciences and technology Fracture mechanics (crack, fatigue, damage...) Fundamental areas of phenomenology (including applications) Physics Solid mechanics Structural and continuum mechanics
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	Stationary creep finite element solutions for plane stress mixed mode I and II crack tip stress fields have been used to interpret some experimental results for the behaviour of cracks in Jethete. Using these solutions to determine the magnitude and distribution of the isochronous rupture stress function, a method of correlating crack growth rates for cracks with differing mode mixity and for predicting crack growth direction has been proposed and assessed.
ISSN:	0013-7944 1873-7315
DOI:	10.1016/0013-7944(92)90050-O