Computational modeling of multiaxial elasto-plastic stress–strain response for notched components under non-proportional loading.

Highlights: [•] The multiaxial elastic–plastic stress–strain model for notched components is developed. [•] The model is used for elastic–plastic stress–strain analysis based linear-elastic FE results. [•] The model is validated against the experimental data of SAE 1070 steel notched bar. [•] The model can be employed to perform fatigue life estimation for notched components. [ABSTRACT FROM AUTHOR]