Application of the Beremin Model for Cruciform Specimen to Determine the Fracture Probability in Case of WPS

Based on large-scale experimental tests performed on cruciform specimens made of French type RPV steel, the warm prestressing (WPS) effect for LCF (load–cool–fracture) and LCTF (load–cool–transient–fracture) load cycles is studied by finite element simulation. The modified Beremin model is used to d...

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Veröffentlicht in:	Strength of materials 2013-07, Vol.45 (4), p.489-494
Hauptverfasser:	Beleznai, R., Szavai, Sz
Format:	Artikel
Sprache:	eng
Schlagworte:	Characterization and Evaluation of Materials Chemistry and Materials Science Classical Mechanics Computer simulation Materials Science Solid Mechanics
Online-Zugang:	Volltext
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Zusammenfassung:	Based on large-scale experimental tests performed on cruciform specimens made of French type RPV steel, the warm prestressing (WPS) effect for LCF (load–cool–fracture) and LCTF (load–cool–transient–fracture) load cycles is studied by finite element simulation. The modified Beremin model is used to determine the fracture probability of the specimens.
ISSN:	0039-2316 1573-9325
DOI:	10.1007/s11223-013-9484-8