| 嵌入式共固化复合材料阻尼结构低速冲击性能的数值模拟 |
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| 引用本文： | 米鹏a,梁森a,张义霞b.嵌入式共固化复合材料阻尼结构低速冲击性能的数值模拟[J].振动与冲击,2012,31(14):98-101. |
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| 作者姓名： | 米鹏a 梁森a 张义霞b |
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| 作者单位： | a青岛理工大学机械工程学院，青岛266033；b新南威尔士大学工程及信息技术学院国防军事学院校区，堪培拉 2600 |
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| 摘 要： |
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| 关 键 词： | 嵌入式共固化复合材料阻尼结构 低速冲击 有限元分析 能量吸收 冲击峰值载荷 |
| 收稿时间： | 2011-5-4 |
| 修稿时间： | 2011-7-26 |
Numerical Simulation on Performance of Embedded and Co-cured Composite Damping Structure under Low Velocity Impact |
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MI Penga,LIANG Sena,Sarah. Zhangb
.Numerical Simulation on Performance of Embedded and Co-cured Composite Damping Structure under Low Velocity Impact[J].Journal of Vibration and Shock,2012,31(14):98-101. |
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| Authors: | MI Penga LIANG Sena Sarah Zhangb
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| Affiliation: | aSchool of Mechanical Engineering, Qing Dao Technological University, Qing Dao 266033；bSchool of Engineering and Information Technology, The University of New South Wales at ADFA ,Canberra, 2600, Australia |
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| Abstract: | Abstract：Embedded and co-cured composite damping structure is a new damping processing structure, which can be widely used in high-tech fields such as aviation, aerospace, high-speed train, etc. Explicit dynamic analysis software LS-DYNA was used to simulate low velocity impact on embedded and co-cured composite damping structure panels. The simulation results are compared with the experimental data to illustrate the validity of modeling and calculation method. The result of simulation shows that the impact resistance of embedded and co-cured composite damping structure is much higher than composite structure without viscoelastic damping material. |
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| Keywords: | Embedded and Co-cured Composite Damping StructureLow velocity impactFinite Element AnalysisEnergy AbsorptionImpact Peak Force |
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