FREE VIBRATION OF BIMODULUS LAMINATED CROSS-PLY CONICAL PANELS

被引：0
作者：
Khan, K. [1 ]
Patel, B. P. [1 ]
Nath, Y. [1 ]
机构：
[1] Indian Inst Technol Delhi, Dept Appl Mech, New Delhi 110016, India
来源：
PROCEEDINGS OF THE 9TH BIENNIAL CONFERENCE ON ENGINEERING SYSTEMS DESIGN AND ANALYSIS - 2008, VOL 2 | 2009年
关键词：
Bimodular; cross-ply conical panel; first order shear deformation theory; finite element method; THICK RECTANGULAR-PLATES; COMPOSITE-MATERIAL PLATES; CYLINDRICAL-SHELLS; ANNULAR PLATES; ELEMENT;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The problem is formulated employing first order shear deformation theory. The governing equations, obtained using Lagrange's equation of motion, are solved by finite element method. A detailed parametric study is carried out to study the influences of thickness ratio, aspect ratio, semi-cone angle, and number of layers on the free vibration natural frequencies and neutral surface location of bimodulus cross-ply composite laminated conical panels.
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页码：291 / 298
页数：8
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