[HTML][HTML] The effect of path cut on Somigliana ring dislocation elastic fields
RJH Paynter, DA Hills, AM Korsunsky - International Journal of Solids and …, 2007 - Elsevier
RJH Paynter, DA Hills, AM Korsunsky
International Journal of Solids and Structures, 2007•ElsevierIn 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.
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.
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.
Elsevier
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