Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
280416 | International Journal of Solids and Structures | 2007 | 25 Pages |
Abstract
In this paper we look at ring dislocations (circular loops) in an infinite isotropic full-space. The dislocation direction is either axial or radial. Unlike dislocations in plane analysis the path cut has a significant effect on the elastic fields. Solutions for the dislocations are given for a variety of path cuts with closed form expressions for the displacement and stress fields. When considered alone these dislocations do not obey Frank’s rule; these anomalies and other fundamental properties are discussed.
Keywords
Related Topics
Physical Sciences and Engineering
Engineering
Civil and Structural Engineering
Authors
Robert J.H. Paynter, David A. Hills, Alexander M. Korsunsky,