Non-linear dynamic response and vibration of an imperfect three-phase laminated nanocomposite cylindrical panel resting on elastic foundations in thermal environments

被引：16

作者：

Pham Van Thu ^{[2
]}

Nguyen Dinh Duc ^{[1
]}

机构：

[1] Vietnam Natl Univ, 144 Xuan Thuy, Hanoi, Vietnam

[2] Nha Trang Univ, 44 Hon Ro, Nha Trang, Khanh Hoa, Vietnam

来源：

SCIENCE AND ENGINEERING OF COMPOSITE MATERIALS | 2017年 / 24卷 / 06期

关键词：

elastic foundations; non-linear dynamic; thermal environments; three-phase laminated nano-composite cylindrical panel; vibration; COMPOSITE PLATES; STABILITY ANALYSIS; SKEW PLATES; WINKLER; SHELLS;

D O I：

10.1515/secm-2015-0467

中图分类号：

TB33 [复合材料];

学科分类号：

摘要：

This paper presents an analytical approach to investigate the non-linear dynamic response and vibration of an imperfect three-phase laminated nanocomposite cylindrical panel resting on elastic foundations in thermal environments. Based on the classical laminated shell theory and stress function, taking into account geometrical non-linearity, initial geometrical imperfection, Pasternak-type elastic foundation, and temperature, the governing equations of the three-phase laminated nano-composite cylindrical panel are derived. The numerical results for the dynamic response and vibration of the polymer nanocomposite cylindrical panel are obtained by using the Runge-Kutta method. The influences of fibres and nanoparticles, different fibre angles, material and geometrical properties, imperfection, elastic foundations, and temperature on the non-linear dynamic response of the polymer nanocomposite cylindrical panel are discussed in detail.

引用

页码：951 / 962

页数：12

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