التفاصيل البيبلوغرافية
| العنوان: |
Structural dynamic properties of stiffened composite plates with embedded multi-layered viscoelastic damping membranes. |
| المؤلفون: |
Wang, Shaoqing, Guo, Anfu, Liang, Sen, Qu, Peng, Hu, Yingbin, Liu, Changcun |
| المصدر: |
Mechanics of Advanced Materials & Structures; 2023, Vol. 30 Issue 22, p4536-4549, 14p |
| مصطلحات موضوعية: |
COMPOSITE plates, FINITE element method, MODULI theory, SHEAR (Mechanics), COMPOSITE structures |
| مستخلص: |
Aiming at optimizing stiffened composite structures with embedded multi-layered viscoelastic damping membranes, we developed a dynamic analytical model based on the first-order shear deformation theory, in which the vibration equations were derived from both the modulus theory and the composite material mechanics theory. The theoretical solution that satisfied the displacement boundary conditions was obtained by employing the Navier method. Results were simulated by the finite element method to verify correctness of the dynamic analytical model. In addition, the effects of structural parameters on dynamic performance (including first-order natural frequency and modal loss factor) were studied using the developed model. [ABSTRACT FROM AUTHOR] |
|
Copyright of Mechanics of Advanced Materials & Structures is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) |
| قاعدة البيانات: |
Complementary Index |
PDF full text from Publisher 
Full Text Finder