| 大挠度圆板的非线性自由振动 |
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| 引用本文： | 王京.大挠度圆板的非线性自由振动[J].华南理工大学学报(自然科学版),2001,29(8):4-6. |
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| 作者姓名： | 王京 |
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| 作者单位： | 华南理工大学制图教研室, |
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| 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。
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| 关 键 词： | 非线性 固有频率 自由振动 大挠度圆板 |
| 文章编号： | 1000-565(2001)08-0004-03 |
| 修稿时间： | 2000年3月30日 |
Nonlinear Free Vibration of the Circular Plate with Large Deflection |
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| Wang Jing.Nonlinear Free Vibration of the Circular Plate with Large Deflection[J].Journal of South China University of Technology(Natural Science Edition),2001,29(8):4-6. |
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| Authors: | Wang Jing |
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| Abstract: | 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. |
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| Keywords: | nonlinearity nature frequency vibration |
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