Modeling of Dislocation : Grain Boundary Interactions in Gradient Crystal Plasticity Theories
A physically-based dislocation theory of plasticity is derived within an extended continuum mechanical context. Thermodynamically consistent flow rules at the grain boundaries are derived. With an analytical solution of a three-phase periodic laminate, dislocation pile-up at grain boundaries and dis...
Saved in:
| Superior document: | Schriftenreihe Kontinuumsmechanik im Maschinenbau |
|---|---|
| : | |
| Year of Publication: | 2022 |
| Language: | English |
| Series: | Schriftenreihe Kontinuumsmechanik im Maschinenbau
|
| Physical Description: | 1 electronic resource (186 p.) |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Other title: | Modeling of Dislocation |
|---|---|
| Summary: | A physically-based dislocation theory of plasticity is derived within an extended continuum mechanical context. Thermodynamically consistent flow rules at the grain boundaries are derived. With an analytical solution of a three-phase periodic laminate, dislocation pile-up at grain boundaries and dislocation transmission through the grain boundaries are investigated. For the finite element implementations, numerically efficient approaches are introduced based on accumulated field variables. |
| ISBN: | 1000146388 |
| Hierarchical level: | Monograph |