کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10354148 | 866520 | 2005 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Boundary element formulation for 2D solids with stiff and soft thin inclusions
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
نرم افزارهای علوم کامپیوتر
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Boundary element formulation for 2D solids with stiff and soft thin inclusions Boundary element formulation for 2D solids with stiff and soft thin inclusions](/preview/png/10354148.png)
چکیده انگلیسی
In this work, a linear boundary element formulation is presented for analysing solids containing stiff and soft thin inclusions. A particular sub-region technique, in which the equilibrium is preserved along interfaces without traction approximation, is adapted to model thin inclusions as fibres and beams immersed in a solid. An alternative formulation, in which tractions along interfaces are preserved as unknowns, eliminating therefore displacements, is also derived and applied to the analysis of inclusions in 2D solids in general. For the case of thin inclusions, fibres and beams, the displacement field is properly approximate over the cross-sections. The quasi-singular integrals appearing in all presented formulations are computed by using closed expressions or employing a numerical scheme with sub-elements.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Engineering Analysis with Boundary Elements - Volume 29, Issue 3, March 2005, Pages 257-267
Journal: Engineering Analysis with Boundary Elements - Volume 29, Issue 3, March 2005, Pages 257-267
نویسندگان
Luciano G.S. Leite, Wilson S. Venturini,