کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
290946 | 509743 | 2007 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Vibration of plates with arbitrary shapes of cutouts
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موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی عمران و سازه
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چکیده انگلیسی
Amalgamation of a subparametric triangular plate bending element with first-order shear deformation has occurred for the first time with an approach that maintains uniform mesh sizes and shapes even while dealing with cutouts of arbitrary shapes. This is a distinct improvement over the existing practices of cutout modeling. Further the formulation being based on the subparametric element has the advantage of achieving matching modes, which enables the model to deal problems of very thin plates without even going for reduced integration. Numerical examples on free vibration of plates with cutouts have been analysed and the results presented together with those available in published literature.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Sound and Vibration - Volume 302, Issues 4–5, 22 May 2007, Pages 1030–1036
Journal: Journal of Sound and Vibration - Volume 302, Issues 4–5, 22 May 2007, Pages 1030–1036
نویسندگان
Sasank Sekhar Hota, Payodhar Padhi,