Modeling of the crack tip plastic zone by two slip lines and the order of stress singularity

Modeling of the crack tip plastic zone by two slip lines and the order of stress singularity

Modeling of initial plastic zone by two slip-lines is considered. It is shown that such a model does not remove stress singularity at the crack tip.

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Veröffentlicht in:International journal of fracture 2004-04, Vol.126 (4), p.L89-L93
Hauptverfasser: KAMINSKY, Anatoly A, KIPNIS, Leonid A, DUDIK, Michael V
Format: Artikel
Sprache:eng
Schlagworte:
Crack tips
Exact sciences and technology
Fracture mechanics (crack, fatigue, damage...)
Fundamental areas of phenomenology (including applications)
Modelling
Physics
Plastic zones
Slip
Solid mechanics
Structural and continuum mechanics
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Zusammenfassung:Modeling of initial plastic zone by two slip-lines is considered. It is shown that such a model does not remove stress singularity at the crack tip.
ISSN:0376-9429
1573-2673
DOI:10.1023/B:FRAC.0000031190.63671.86