کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
514744 | 866804 | 2010 | 12 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Dynamic analysis of a laminated cylindrical shell with piezoelectric layers under dynamic loads
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
نرم افزارهای علوم کامپیوتر
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Dynamic analysis is presented for simply supported laminated cylindrical shell with orthotropic layers bounded with piezoelectric layers, subjected to local ring/pinch loads. The piezoelectric layers serve as sensor/actuator. The governing elasticity equations are reduced to ordinary differential equations by means of trigonometric function expansion. The resulting equations are solved by Galerkin's finite element in radial direction. The static results are compared with similar ones. The convergence is studied and natural frequencies are obtained. The radius to thickness ratio and band load width effect on dynamic behaviour is studied. Time responses for actuated shell are presented for different shell laminations.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Finite Elements in Analysis and Design - Volume 46, Issue 9, September 2010, Pages 770–781
Journal: Finite Elements in Analysis and Design - Volume 46, Issue 9, September 2010, Pages 770–781
نویسندگان
M.R. Saviz, M. Mohammadpourfard,