| 用“纤维束”模型推导木材横向振动共振频率公式的探讨 |
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| 引用本文： | 谢健夫.用“纤维束”模型推导木材横向振动共振频率公式的探讨[J].福建林学院学报,1992,12(1):112-115. |
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| 作者姓名： | 谢健夫 |
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| 作者单位： | 福建林学院基础部 |
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| 摘 要： | 本文根据木材的解剖构造提出木棒在横向振动中的“纤维束”模型,利用这模型可在清晰的物理图象中建立振动方程,然后求出横向振动的共振频率公式。
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| 关 键 词： | 回转半径 “纤维束”模型 |
Transverse Resonant Vibration Frequency Derived from “Fibers” Model |
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| Xie Jianfu.Transverse Resonant Vibration Frequency Derived from “Fibers” Model[J].Journal of Fujian College of Forestry,1992,12(1):112-115. |
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| Authors: | Xie Jianfu |
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| Institution: | Department of Basic Science |
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| Abstract: | In this paper, based on wood's dissection structure, there is presented a fiber's model of rod wood in transverse vibration, by which a vibration equation can be established in a clear phydical image, and on this basis the characteristic frequency formula for the wood transverse vibration is derived . |
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| Keywords: | radius of gyration “fibres” model |
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