Lifetime Model for Various Elastoplastic-Material Models

—Three material lifetime models are compared within the framework of the hypothesis of accumulation of residual strains. The models are based on the Ramberg–Osgood law, an alternative empirical law, and a so-called theoretical law constructed from the solutions of various differential equations in l...

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Veröffentlicht in:	Russian metallurgy Metally 2022-10, Vol.2022 (10), p.1117-1124
Hauptverfasser:	Golovina, N. Ya, Belov, P. A., Lur’e, S. A., Egorova, O. V.
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemistry and Materials Science Deformation and Fracture Mechanics Differential equations Elastoplasticity Fatigue limit Materials Science Metallic Materials Stress-strain curves
Online-Zugang:	Volltext
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