| 用能量法求解简谐力作用下圆板的振动 |
| |
| 引用本文： | 刘灿昌,彭建设. 用能量法求解简谐力作用下圆板的振动[J]. 贵州大学学报(自然科学版), 2004, 21(3): 261-263,267 |
| |
| 作者姓名： | 刘灿昌 彭建设 |
| |
| 作者单位： | 西华师范大学,物理与电子信息学院,四川,南充,637002;西华师范大学,物理与电子信息学院,四川,南充,637002 |
| |
| 摘 要： | 利用能量的方法讨论了简谐力作用下圆板的受迫振动，从能量角度分析了振幅与静力振幅、简谐策动力频率、自由振动圆板频率以及阻尼比之间的关系。并利用该方法计算了夹支圆板的受迫振动，算例结果表明该方法是成功的。
|
| 关 键 词： | 能量法 受迫振动 振幅放大因子 |
| 文章编号： | 1000-5269(2004)03-0261-03 |
THE CALCULATION FOR THE FORCED VIBRATION OF CIRCULAR PLATES BY THE METHOD OF ENERGY |
| |
| LIU Can-chang,PENG Jian-she. THE CALCULATION FOR THE FORCED VIBRATION OF CIRCULAR PLATES BY THE METHOD OF ENERGY[J]. Journal of Guizhou University(Natural Science), 2004, 21(3): 261-263,267 |
| |
| Authors: | LIU Can-chang PENG Jian-she |
| |
| Abstract: | The vibration of circular plates is discussion by the method of energy. The relationships between the amplitude of forced vibration and steady-state amplitude, and frequency of simple harmonic excitation, and frequency of free vibration and material damping are studied in the paper. Then, the forced vibration of circular plates is solved by the method of energy. The results of the examples show that the method is valid. |
| |
| Keywords: | steady-state response the method of energy forced vibration |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
