Recent advances in analytical and computational modelling frameworks to describe the
mechanics of materials on scales ranging from the atomistic, through the microstructure or …

The mathematical description of elastoplasticity is a highly complex problem due to the
possible change from elastic to elasto-plastic behavior (and vice-versa) as a function of the …

This paper reviews selected recent research on the atomistic simulation of dislocation and
defect properties of materials relevant to the multiscale modeling of plasticity and strength …

We use a physically-based crystal plasticity model to predict the yield strength of body-
centered cubic (bcc) tungsten single crystals subjected to uniaxial loading. Our model …

We have been develo** the theory of mechanism-based strain gradient plasticity (MSG) to
model size-dependent plastic deformation at micron and submicron length scales. The core …

A set of evolution equations for dislocation density is developed incorporating the combined
evolution of statistically stored and geometrically necessary densities. The statistical density …

Проблема построения конститутивных моделей, позволяющих описывать поведение
материалов в широких диапазонах изменения параметров воздействия (температур …

We study the texture evolution and deformation mechanisms in a Zr/Nb layered composite
using a combination of electron backscattered diffraction, dislocation density evolution …

Deformation anisotropy is one of the key factors affecting the dimensional accuracy and
performance consistency of components manufactured from aluminum alloys …

A physically-informed continuum crystal plasticity model is presented to elucidate
deformation mechanisms, dislocation evolution and the non-Schmid effect in body-centered …