کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
290446 | 509727 | 2008 | 24 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Free vibration of higher-order sandwich and composite arches, Part II: Frequency spectra analysis
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی عمران و سازه
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Free vibration of higher-order sandwich and composite arches, Part II: Frequency spectra analysis Free vibration of higher-order sandwich and composite arches, Part II: Frequency spectra analysis](/preview/png/290446.png)
چکیده انگلیسی
The frequency spectra of the higher-order model, for laminated arches, are identified through a novel process, proposed in this paper. Besides the basic spectra corresponding to axial, flexural and shear, presence of higher-order spectra is established. Coupled spectra of first-order and higher-order degrees of freedom, in various combinations, are identified. Based on this spectra identification framework, the frequencies of sandwich and composite arches, for various boundary conditions are classified and presented. Also, the role of curvature and aspect ratio on the fundamental frequency of arches with various end-conditions is investigated, in the second part of this paper.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Sound and Vibration - Volume 310, Issues 1â2, 5 February 2008, Pages 110-133
Journal: Journal of Sound and Vibration - Volume 310, Issues 1â2, 5 February 2008, Pages 110-133
نویسندگان
Sudhakar R. Marur, Tarun Kant,