کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
280416 1430367 2007 25 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The effect of path cut on Somigliana ring dislocation elastic fields
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی عمران و سازه
پیش نمایش صفحه اول مقاله
The effect of path cut on Somigliana ring dislocation elastic fields
چکیده انگلیسی

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.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Solids and Structures - Volume 44, Issue 20, 1 October 2007, Pages 6653–6677
نویسندگان
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