کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6705621 | 502906 | 2016 | 47 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Free vibration analysis of triangular CNT-reinforced composite plates subjected to in-plane stresses using FSDT element-free method
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کلمات کلیدی
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 analysis of triangular CNT-reinforced composite plates subjected to in-plane stresses using FSDT element-free method Free vibration analysis of triangular CNT-reinforced composite plates subjected to in-plane stresses using FSDT element-free method](/preview/png/6705621.png)
چکیده انگلیسی
This study conducts the first-known vibration analysis of carbon nanotube (CNT) reinforced functionally graded composite triangular plates subjected to in-plane stresses. The first-order shear deformation theory is applied to study the effect of the transverse shear deformation of the plates and the element-free IMLS-Ritz method is used for numerical computation. Numerical experiments are carried out to examine the convergence and accuracy of the element-free IMLS-Ritz method in its application to the vibration of CNT-reinforced functionally graded composite plates subjected to in-plane stresses. In this study, sets of vibration frequency parameters and mode shapes for various CNT-reinforced functionally graded composite triangular plates are illustrated. The influences of CNT volume fraction, plate thickness-to-width ratio, CNT distribution type, isosceles triangular angle, in-plane stress ratio and boundary conditions on the plate's vibration behaviors are investigated in detail. These results may serve as a benchmark for future studies.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Composite Structures - Volume 149, 1 August 2016, Pages 247-260
Journal: Composite Structures - Volume 149, 1 August 2016, Pages 247-260
نویسندگان
L.W. Zhang, Y. Zhang, G.L. Zou, K.M. Liew,