| Al／SiC复合材料阻尼特性的数值模拟 |
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| 引用本文： | 徐东辉.Al／SiC复合材料阻尼特性的数值模拟[J].铸造技术,1998(3):15-17. |
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| 作者姓名： | 徐东辉 |
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| 作者单位： | 西北工业大学 |
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| 摘 要： | 从细观力学的观点出发，利用有限元方法对Ａｌ／ＳｉＣ复合材料的阻尼特性进行了数值模拟。指出：室温下Ａｌ／ＳｉＣ复合材料的阻尼主要是由增强颗粒与基体材料间弹性模量的不同造成的。
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| 关 键 词： | 复合材料 阻尼 有限元 |
Numerical Simulation for the Damping Property of the Composite Al/SiC |
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| Affiliation: | Northwestern Polytechnical University |
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| Abstract: | In this paper, the principal of micro-mechanics and finite element method were employed to simulate the damping behavior of the composite Al/SiC. From the results, it was concluded that the damping of the composite Al/SiC was mainly generated from the differences of elastic module between the enhanced particles and matrix under room temperature. |
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| Keywords: | Composite Damping Finite element method |
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