کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1727586 | 1520782 | 2006 | 23 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Dynamic instability of laminated sandwich plates subjected to in-plane partial edge loading
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی دریا (اقیانوس)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Dynamic instability of laminated sandwich plates subjected to in-plane partial edge loading Dynamic instability of laminated sandwich plates subjected to in-plane partial edge loading](/preview/png/1727586.png)
چکیده انگلیسی
The dynamic instability of laminated sandwich plates subjected to in-plane partial edge loading is studied for the first time using an efficient finite element plate model. The plate model is based on a refined higher order shear deformation plate theory, where the transverse shear stresses are continuous at the layer interfaces with stress free conditions at plate top and bottom surfaces. Interestingly the plate model having all these refined features requires unknowns at the reference plane only. However, this theory requires C1 continuity of transverse displacement, which is difficult to satisfy arbitrarily in any existing finite element. To deal with this, a new triangular element developed by the authors is used in the present paper.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ocean Engineering - Volume 33, Issues 17â18, December 2006, Pages 2287-2309
Journal: Ocean Engineering - Volume 33, Issues 17â18, December 2006, Pages 2287-2309
نویسندگان
Anupam Chakrabarti, Abdul Hamid Sheikh,