Shear effects on large amplitude forced vibration of symmetrically laminated rectilinearly orthotropic circular plates

被引：0
|
作者：
Xu, JC [1 ]
Liu, RH
机构：
[1] Nanjing Univ Aeronaut & Astronaut, Dept Aircraft Engn, Nanjing 210016, Peoples R China
[2] Jinan Univ, Inst Math & Mech, Guangzhou 510632, Peoples R China
来源：
APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION | 1998年 / 19卷 / 02期
关键词：
large amplitude forced vibration; rectilinear orthotropy; laminated circular plate; transverse shear;
D O I：
暂无
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this paper, nonlinear forced vibration of symmetrically laminated rectilinearly orthotropic circular plates excited by a harmonic force q(0)cos omega t including effects of transverse shear deformation is discussed. The analytical solution for the relationship between forcing frequency and amplitude of vibration is obtained by Galerkin's method. Finally, the paper analyses the effect of the transverse shear on the vibration of the plate and gives the ratio of nonlinear period to linear period for nonlinear free vibration of the plate.
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页码：111 / 119
页数：9
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