کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
510157 | 865746 | 2010 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Three-dimensional vibration analysis of isotropic plates by multiquadric and thin-plate spline radial basis functions
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
نرم افزارهای علوم کامپیوتر
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
In this paper, the meshless collocation method based on global multiquadric and thin-plate spline radial basis functions is presented to discretize the governing equations and boundary conditions of the three-dimensional isotropic plate. Several numerical examples are used to show convergence of the present method. It is found that the natural frequencies computed by multiquadric radial basis function with shape parameter c=0.3/Nx (Nx is the number of node at the x side) converge most rapidly, the natural frequencies computed by thin-plate spline radial basis function with shape parameter m = 2 converge most rapidly. The results of the present paper are in good agreement with the available published results.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computers & Structures - Volume 88, Issues 13–14, July 2010, Pages 837–844
Journal: Computers & Structures - Volume 88, Issues 13–14, July 2010, Pages 837–844
نویسندگان
Song Xiang, Ming-sui Yang, Shao-xi Jiang, Ke-ming Wang,