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

• Published in: Проблемы прочности
• Date: 2013
• Main Authors: Beleznai, R., Szavai, Sz.
• Format: Article
• Language: English
• Published: Інститут проблем міцності ім. Г.С. Писаренко НАН України 2013
• Subjects: Научно-технический раздел
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/111964
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Application of the Beremin Model for Cruciform Specimen to Determine the Fracture Probability in Case of WPS / R. Beleznai, Sz. Szava // Проблемы прочности. — 2013. — № 4. — С. 135-142. — Бібліогр.: 2 назв. — англ.

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. A modified Beremin model is used to det...