| 变厚度导电板在恒定横向磁场中的自由振动 |
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| 引用本文： | 苟兴华.变厚度导电板在恒定横向磁场中的自由振动[J].四川大学学报(自然科学版),1991,28(1):46-50. |
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| 作者姓名： | 苟兴华 |
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| 作者单位： | 四川大学物理系 |
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| 摘 要： | 用摄动法研究了变厚度简支矩形板在恒定横向磁场中作梁—板型的自由振动问题。得到了自由振动频率、阻尼因子和挠度的近似解.
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| 关 键 词： | 自由振动 摄动技术 横向磁场 |
THE BEAM-PLATE VIBRATION OF A SIMPLE SUPPORTED ELECTROCONDUCTIVE PLATE WITH VARYING THICKNESS IN TRANSVERSE MAGNETIC FIELD |
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| Gou Xinghua.THE BEAM-PLATE VIBRATION OF A SIMPLE SUPPORTED ELECTROCONDUCTIVE PLATE WITH VARYING THICKNESS IN TRANSVERSE MAGNETIC FIELD[J].Journal of Sichuan University (Natural Science Edition),1991,28(1):46-50. |
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| Authors: | Gou Xinghua |
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| Institution: | Department of Physics |
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| Abstract: | The problem of beam-plate vibrations of a simple supported rectangular elastic electrocon-ductive plate with varying thickness in transverse magnetic field is studied using the perturbation technique. The approximate results of the frequency, damping factor and deflection are obtained. |
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| Keywords: | beam-plate vibration perturbation technique transverse magnetic field vibration frequency |
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