Exact implementation of subcritical crack growth into a Weibullian strength distribution under constant stress rate conditions

The strength of brittle materials showing the phenomena of the so-called slow or subcritical crack growth (SCG) is derived analytically for constant stress rate conditions. The approach is based on a Paris-law type relationship (i.e. power law) which describes the growth rate of pre-existing cracks...

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Veröffentlicht in:	Journal of the European Ceramic Society 2012-12, Vol.32 (16), p.4031-4040
Hauptverfasser:	Supancic, Peter H., Schöpf, Harald M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Crack propagation Fracture mechanics Inert Mathematical analysis Strength Stress concentration Stress intensity factor Stresses Subcritical crack growth
Online-Zugang:	Volltext
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