Use of notched small punch test specimens for the determination of fracture properties in structural steels

•The SPT has been used to determine the fracture toughness parameters.•Longitudinally notched SPT samples of four different steels have been used.•Standard CTOD results were compared with the obtained from the SPT specimens.•The region where the cracks began was determined using SEM and a numerical...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Theoretical and applied fracture mechanics 2020-04, Vol.106, p.102442, Article 102442
Hauptverfasser:	Álvarez, G., Rodríguez, C., Belzunce, F.J., García, T.E.
Format:	Artikel
Sprache:	eng
Schlagworte:	Crack opening displacement Crack tips CTOD Fracture toughness SPT Structural steels
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!