For metallic materials, standard uniaxial tensile tests with round bar specimens or flat
specimens only provide accurate equivalent stress–strain curve before diffuse necking …

With the development of the rail transit industry, more attention has been paid to the passive
safety of rail vehicles. Structural damage is one of the main failure behaviors in a rail vehicle …

The aim of the present paper is to study the effect of shapes of projectile nose on the ballistic
resistance of 6061-T651 aluminum alloy thin plates, and to evaluate the effect of Lode angle …

This paper investigated mechanical behaviors and monotonic plasticity of a new type of high
strength and high ductility meta steel with negative Poisson's ratio effect (termed as NPR …

Continuous damage accumulation resulting from void nucleation, growth, and coalescence
leads to the final ductile fracture. The Gurson–Tvergaard–Needleman (GTN) model and its …

The exact stress–strain curve can be directly identified from uniaxial tension experiments up
to the point of onset of diffuse necking. To gain insight into the post-necking hardening …

The aim of the present paper is to evaluate the effect of Lode angle incorporation into a
fracture criterion when predicting the ballistic resistance of 2024-T351 aluminum alloy plates …

A modelling framework for the strength and work hardening contributions in age hardened
Al–Mg–Si alloys is presented. The modelling work is based on transmission electron …

The continuous hot rolling process induces anisotropy in the plastic yield and flow and
results in an anisotropic ductile fracture. In this study, experiments, including uniaxial in …

A model based on dislocation density tensor is proposed for predicting ductile fracture
during torsion testing. The effect of prestrain induced by bar drawing on fracture strain is …