| 与质点连接的杆横振动的频率特性 |
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| 引用本文： | 李翠莲,龙涛. 与质点连接的杆横振动的频率特性[J]. 大学物理, 2005, 24(11): 23-24,26 |
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| 作者姓名： | 李翠莲 龙涛 |
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| 作者单位： | 上海交通大学,物理系,上海,200240;上海交通大学,附属实验小学,上海,200240 |
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| 摘 要： | 推导了一端固定、一端与质点连接的弹性杆横振动的频率特性方程，并详细讨论了几种质量比情形下的特征频率。
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| 关 键 词： | 弹性杆 质点 横振动 频率 |
| 文章编号： | 1000-0712（2005）11-0023-02 |
| 收稿时间： | 2005-02-24 |
| 修稿时间： | 2005-02-24 |
The frequency of an elastic rod connected to a particle |
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| LI Cui-lian,LONG Tao. The frequency of an elastic rod connected to a particle[J]. College Physics, 2005, 24(11): 23-24,26 |
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| Authors: | LI Cui-lian LONG Tao |
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| Affiliation: | 1. Department of Physics, Shanghai Jiaotong University, Shanghai 200240, China ; 2. Experimental Primary School of Shanghai Jiaotong University, Shanghai 200240, China |
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| Abstract: | The frequency equation of an elastic rod with one end fixed and the other connected to a massive particle is derived. Based on this equation, the frequencies with a series of mass ratios are calculated. |
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| Keywords: | elastic rod particle transverse vibration frequency |
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