𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Peierls stress in a simple model of a screw dislocation

✍ Scribed by Romuald Kotowski

Publisher
Elsevier Science
Year
1977
Tongue
English
Weight
987 KB
Volume
15
Category
Article
ISSN
0020-7225

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Analysis of a screw dislocation inside a
Analysis of a screw dislocation inside an inhomogeneity with interface stress
✍ Y.W. Liu; Q.H. Fang πŸ“‚ Article πŸ“… 2007 πŸ› Elsevier Science 🌐 English βš– 379 KB

The problem of a screw dislocation inside a circular inhomogeneity incorporating interface stress is investigated. The analytical expressions of the complex potentials, stress fields and the image force acting on the dislocation are obtained by means of the complex variable method. The image force a

The stress field of a pile-up of screw d
The stress field of a pile-up of screw dislocations at a cylindrical inclusion
✍ A.R ThΓΆlΓ©n πŸ“‚ Article πŸ“… 1970 πŸ› Elsevier Science βš– 745 KB

The positions of the individual sorew dislocations piled-up against a non-coherent cylindrical inclusion that has elastic constants different from those of the matrix have been calculated. The non-constant stress field close to the particle has been taken into account as well as the image stresses

A generalized Peierls–Nabarro model for
A generalized Peierls–Nabarro model for curved dislocations and core structures of dislocation loops in Al and Cu
✍ Yang Xiang; He Wei; Pingbing Ming; Weinan E πŸ“‚ Article πŸ“… 2008 πŸ› Elsevier Science 🌐 English βš– 597 KB

In this paper, we present a generalized Peierls-Nabarro model for curved dislocations. In the generalized Peierls-Nabarro model, the anisotropic elastic energy is obtained efficiently by solving the elasticity system associated with the disregistry across the slip plane using the fast Fourier transf