摘要
考虑板的非线性大挠度效应 ,研究了一个周边固支圆板的自由振动问题 ,计及静载变形对板动力特征的影响 ,得到了板的关于时间的非线性动力方程 ,并对结果进行了分析讨论 .
In this paper, the effects of the nonlinear large deflection and static deformation on the dynamic characteristics are taken into consideration. The free vibration of a circular plate fixed at edge is studied. The nonlinear dynamic equation for the unknown function which varies only with time is obtained. Finally, some useful discussions are given.
出处
《华南理工大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2001年第8期4-6,共3页
Journal of South China University of Technology(Natural Science Edition)
