Fracture initiation at sharp notches: Correlation using critical stress intensities

In the context of linear elasticity, a stress singularity of the type Knrδ (δ < 0) may exist at sharp re-entrant corners, with an intensity Kn. The magnitude of the intensity fully characterizes the stress state in the region of the corner. A critical value of Kn may be appropriate as a failure c...

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Veröffentlicht in:	International journal of solids and structures 1997-10, Vol.34 (29), p.3873-3883
Hauptverfasser:	Dunn, Martin L., Suwito, Wan, Cunningham, Shawn
Format:	Artikel
Sprache:	eng
Schlagworte:	Exact sciences and technology Fracture mechanics (crack, fatigue, damage...) Fracture mechanics, fatigue and cracks Fundamental areas of phenomenology (including applications) Physics Solid mechanics Structural and continuum mechanics
Online-Zugang:	Volltext
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