Crack Initiation Pattern in a Disk of Brittle Material under Axisymmetric Tension

The most stable crack initiation pattern in an infinite plate under axisymmetric tension was analyzed by using Griffith theory. The result was compared with the experimental results of flexural tests using glass and ceramic disks. The strain energy release rate Gn for nucleation or propagation of a...

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Veröffentlicht in:	Journal of the Society of Materials Science, Japan Japan, 1989/02/15, Vol.38(425), pp.100-105
Hauptverfasser:	NAKASA, Keijiro, NAKATSUKA, Jun-ichi
Format:	Artikel
Sprache:	eng ; jpn
Schlagworte:	Axisymmetric tension Brittle material Crack initiation pattern Griffith theory Star-shaped crack
Online-Zugang:	Volltext
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