کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4966042 1448687 2017 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Elastodynamic analysis of regular polygonal CNT-reinforced composite plates via FSDT element-free method
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر نرم افزارهای علوم کامپیوتر
پیش نمایش صفحه اول مقاله
Elastodynamic analysis of regular polygonal CNT-reinforced composite plates via FSDT element-free method
چکیده انگلیسی
A comprehensive study on elastodynamic behavior of regular polygonal carbon nanotube (CNT) reinforced functionally graded composite plates subjected to a sudden transverse dynamic load is presented in this paper. This analysis uses as its base the first-order shear deformation theory (FSDT) and the element-free IMLS-Ritz method, to conduct a numerical simulation. A numerical time integration for the dynamic problems is performed using the Newmark-β method. Convergence studies are carried out for an isotropic square plate with different support sizes and different numbers of nodes. Parametric studies are further carried out to investigate the effect of four special regular polygons with different CNT volume fractions, CNT distribution types, plate apothem-to-thickness ratios and boundary conditions on the dynamic behaviors of regular polygonal CNT-reinforced composite plates.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Engineering Analysis with Boundary Elements - Volume 76, March 2017, Pages 80-89
نویسندگان
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