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The image effects on a pile-up of screw dislocations near a circular interface

✍ Scribed by K. Jagannadham; K.S. Raghavan

Publisher
Elsevier Science
Year
1974
Weight
358 KB
Volume
15
Category
Article
ISSN
0025-5416

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πŸ“œ SIMILAR VOLUMES

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

The effect of shear modulus on the stres
The effect of shear modulus on the stress distribution produced by a planar array of screw dislocations near a bi-metallic interface
✍ D.M. Barnett πŸ“‚ Article πŸ“… 1967 πŸ› Elsevier Science βš– 478 KB

Using the method of continuously distributed dislocations, an exact solution is obtained for the distribution of a planar array (pileup) of screw dislocations near the junction of a bi-metallic medium formed by welding together two elastic half-planes of different shear moduli. The solution presente

The image force on the screw dislocation
The image force on the screw dislocation around a crack of finite size
✍ Sanboh Lee πŸ“‚ Article πŸ“… 1987 πŸ› Elsevier Science 🌐 English βš– 496 KB

On the basis of the result of Smith [Proc. R. Sot. 305A, 384 (1967)], we analyse the elastic interaction between a screw dislocation and a crack of finite length. The image force on the screw dislocation and the crack extension force are considered. The effects of the dislocations inside the crack a