| 滑块在平面上是如何运动的 |
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| 引用本文： | 刘书智.滑块在平面上是如何运动的[J].力学与实践,2010,32(3):120-121. |
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| 作者姓名： | 刘书智 |
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| 作者单位： | 大连理工大学 大连理工大学 |
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| 摘 要： | 滑块在平面上的运动在完全刚性地基假设下其运动方程存在内在的矛盾. 在将地基看作
弹性的前提下求解了这个问题，并根据所得解的物理意义，解释了摩擦激振的基本原理.
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| 关 键 词： | 摩擦 摩擦激振 非光滑力学 |
| 收稿时间： | 2009-07-14 |
Calculation of natural frequency and vibration mode shape about single particle with two degree of freedom |
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| LIU Shuzhi.Calculation of natural frequency and vibration mode shape about single particle with two degree of freedom[J].Mechanics and Engineering,2010,32(3):120-121. |
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| Authors: | LIU Shuzhi |
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| Abstract: | Under the assumption of rigid ground plan, the equations that control the movement of a slider on the plan are ambiguous and no solution can be obtained from them. In this paper,we study this problem based on the elastic ground assumption and give an explanation of why friction can excite vibration according to the insight of the solutions. |
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| Keywords: | Friction Vibration induced by friction Non-smooth mechanics |
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