PILE-UP AT A GRAIN BOUNDARY AND OVERCOMING
Periodic boundary conditions are applied to the simulation box.
The facet can be crossed by a dislocation segment provided the local shear stress exceeds a critical value leading to a continuous dislocation flow through the boundary.
Periodic boundary conditions are applied to the simulation box.
The facet can be crossed by a dislocation segment provided the local shear stress exceeds a critical value leading to a continuous dislocation flow through the boundary.
![](https://simap.grenoble-inp.fr/medias/photo/3d4_1237393123837.gif?ID_FICHE=147365)
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