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
收藏
页码：951 / 962
页数：12
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