Micromechanical Coupled Study of Crack Growth Initiation Criterion in Pressure Vessel Steel

• Veröffentlicht in: Проблемы прочности
• Datum: 2004
• Hauptverfasser: Rakin, M., Sedmak, A., Cvijovic, Z., Zrilic, M., Sedmak, S.
• Format: Artikel
• Sprache: Englisch
• Veröffentlicht: Інститут проблем міцності ім. Г.С. Писаренко НАН України 2004
• Schlagworte: Научно-технический раздел
• Online Zugang: https://nasplib.isofts.kiev.ua/handle/123456789/47060
• Назва журналу: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Zitieren: Micromechanical Coupled Study of Crack Growth Initiation Criterion in Pressure Vessel Steel / M. Rakin, A. Sedmak, Z. Cvijovic, M. Zrilic, S. Sedmaka // Проблемы прочности. — 2004. — № 1. — С. 48-53. — Бібліогр.: 12 назв. — англ.

We present results of the combined design-theoretical investigation of the mechanism of crack growth at the onset of ductile fracture of NPP reactor pressure vessels. Micromechanical approach to the prediction of ductile fracture has been applied, according to which the volume fraction of voids...