کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
818192 | 1469432 | 2013 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effect of the root crack on the lateral buckling loads and natural frequencies of sandwich composite beams
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
This study aims to examine the effect of interfacial root crack on the lateral buckling and free vibration responses of a sandwich composite beam experimentally and numerically. Lateral buckling loads and natural frequencies in a thin sandwich composite cantilever beam with root crack are determined. The crack with various lengths is opened between the face sheet and foam core, such as 50, 100, 150 and 200Â mm. Lateral buckling and free vibration tests of these samples are carried out. For the numerical analysis, ANSYS finite element software is used. Results obtained by numerical analyses and experiments are compared and it is seen that there is a good agreement between them.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Composites Part B: Engineering - Volume 53, October 2013, Pages 308-313
Journal: Composites Part B: Engineering - Volume 53, October 2013, Pages 308-313
نویسندگان
Zeki Kiral, M. Evren Toygar, Binnur Gören Kiral, Onur Sayman,