کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9639693 1430413 2005 18 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Dynamics of an axially moving viscoelastic beam subject to axial tension
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی عمران و سازه
پیش نمایش صفحه اول مقاله
Dynamics of an axially moving viscoelastic beam subject to axial tension
چکیده انگلیسی
In this paper, a spectral element model is derived for the dynamics and stability analyses of the axially moving viscoelastic beams subject to axial tension. The viscoelastic material is represented in a general form by using the one-dimensional constitutive equation of hereditary integral type. The high accuracy of the present spectral element model is verified first by comparing the eigenvalues obtained by the present spectral element model with those obtained by using the conventional finite element model as well as with the exact analytical solutions. The effects of viscoelasticity and moving speed on the dynamics and stability of moving beams are numerically investigated.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Solids and Structures - Volume 42, Issue 8, April 2005, Pages 2381-2398
نویسندگان
, ,