Q-stresses and constraint behavior of the notched cylindrical tensile specimen

A non-linear numerical analysis of sharp-notched cylindrical specimens under tensile loading was performed, and Q-stresses for various crack lengths were derived at a load level equal to the limit load, P 0. Single-material specimens, representing the base metal of a welded joint, and bi-material sp...

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Veröffentlicht in:	Engineering fracture mechanics 2001-03, Vol.68 (4), p.487-496
Hauptverfasser:	Donoso, J.R., Labbe, F.
Format:	Artikel
Sprache:	eng
Schlagworte:	Constraint Elastic–plastic fracture Fracture toughness Q-stress Triaxiality
Online-Zugang:	Volltext
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