Probabilistic Fatigue Crack Initiation and Propagation Fields Using the Strain Energy Density

• Published in: Проблемы прочности
• Date: 2018
• Main Authors: Correia, J.A.F.O., Huffman, P.J., De Jesus, A.M.P., Lesiuk, G., Castro, J.M., Calcada, R.A.B., Berto, F.
• Format: Article
• Language: English
• Published: Інститут проблем міцності ім. Г.С. Писаренко НАН України 2018
• Subjects: Научно-технический раздел
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/173940
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Probabilistic Fatigue Crack Initiation and Propagation Fields Using the Strain Energy Density / J.A.F.O. Correia, P.J. Huffman, A.M.P. De Jesus, G. Lesiuk, J.M. Castro, R.A.B. Calcada, F. Berto // Проблемы прочности. — 2018. — № 4. — С. 128-145. — Бібліогр.: 32 назв. — англ.

Recently, Huffman developed a strain energy density based on Walker-like stress life and fatigue crack growth behavior. In this paper, the Huffman model based on local strain energy density is used to predict the fatigue crack initiation and propagation for the P355NL1 pressure vessel steel. This mo...