Abstract:
A uniaxial phenomenological energetic model for description of inelastic deformation and destruction of metals under a joint action of static and cyclic loads is proposed. The amplitude value of the cyclic component of stress in experiments was less than $10\%$ of static loading. The model proposed was carefully verified in experiments with the ÉP742 alloy for $T=650$ and $750^\circ$C. The numerical and experimental data are in good agreement.
Fulltext:
PDF file (273 kB)