| 对共振棒法测高阻尼钢板内耗的几点建议 |
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| 引用本文： | 张俊旭. 对共振棒法测高阻尼钢板内耗的几点建议[J]. 材料开发与应用, 1997, 12(5): 29-32 |
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| 作者姓名： | 张俊旭 |
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| 作者单位： | 洛阳船舶材料研究所 |
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| 摘 要： | 共振棒法是测试材料内耗的最常用的方法。但是，用这种方法测试高阻尼钢板的内耗时，不同的研究者所得的测试数据没有可比性。本文主要研究这种测试方法，对测试数据没有可比性的原因作了讨论，并提出了相应的改进意见。
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| 关 键 词： | 内耗 阻尼钢板 测试 |
Some Suggestions on Measurement of Internal Friction of High Damping Steel Plate by Resonance Bar Method |
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| Zhang Junxu. Some Suggestions on Measurement of Internal Friction of High Damping Steel Plate by Resonance Bar Method[J]. Development and Application of Materials, 1997, 12(5): 29-32 |
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| Authors: | Zhang Junxu |
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| Affiliation: | Luoyang Ship Material Research Institute |
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| Abstract: | Resonance bar method is the most common method for measuring materials internal friction but there are some problems existing in the method, such as no repeatability in its data measured by individual investigators. The paper deals with this method and gives a discussion on the problems, with some suggestions on the modifications of the method made. |
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| Keywords: | Internal friction Damping steel plate Measurement |
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