کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
825722 1470081 2006 14 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Solution of large deformation impact problems with friction between Blatz–Ko hyperelastic bodies
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
Solution of large deformation impact problems with friction between Blatz–Ko hyperelastic bodies
چکیده انگلیسی

Feng et al. [Z.Q. Feng, F. Peyraut, N. Labed, Solution of large deformation contact problems with friction between Blatz–Ko hyperelastic bodies, Int. J. Eng. Sci. 41 (2003) 2213–2225] have proposed a study of contact problems between Blatz–Ko hyperelastic bodies in static cases using the bi-potential method. The extension of this method for dynamic analysis of impact problems is realized in the present work. The total Lagrangian formulation is adopted to describe large strains and large displacements non-linear behavior. A first order algorithm is applied for the numerical integration of the time-discretized equation of motion. Numerical examples are carried out in two cases: rigid–deformable and deformable–deformable–rigid impacts in 2D. Numerical results show that the proposed approach is robust and efficient and the physical energy dissipation phenomena are apparently illustrated.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Engineering Science - Volume 44, Issues 1–2, January 2006, Pages 113–126
نویسندگان
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