| 求解复合材料阻尼损失因子的有限元模态分析法 |
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| 引用本文： | 兆文忠. 求解复合材料阻尼损失因子的有限元模态分析法[J]. 大连铁道学院学报, 1997, 0(4) |
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| 作者姓名： | 兆文忠 |
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| 作者单位： | 大连铁道学院机械工程研究所 |
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| 基金项目： | 中科院现代制造技术CAD／CAM开放实验室资助项目 |
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| 摘 要： | 利用有限元模态分析方法计算复合材料的阻尼损失因子，并以美国某公司的研究项目为算例进行考核．与试验相比，结果是令人满意的．
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| 关 键 词： | 复合材料；模态分析；阻尼损失因子 |
Finite Element Modal Method Used in Getting Damping Loss Factors of Composite Material |
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| ZhaoWenzhong. Finite Element Modal Method Used in Getting Damping Loss Factors of Composite Material[J]. Journal of Dalian Railway Institute, 1997, 0(4) |
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| Authors: | ZhaoWenzhong |
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| Affiliation: | Inst. of Mechanial Engineering |
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| Abstract: | Based on finite element modal method, damping loss factors of composite material can be calculated. Take as an example a project from some companies in us to check its ideas. Compared with test results, the calculating results are satifactory. |
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| Keywords: | composite material modal analysis damping loss factor |
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