| 复合材料夹芯结构翼面的有限元分析 |
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| 引用本文： | 顾慧芝
,彭晓洪
,丁锡洪.复合材料夹芯结构翼面的有限元分析[J].南京航空航天大学学报,1989(1). |
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| 作者姓名： | 顾慧芝 彭晓洪 丁锡洪 |
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| 摘 要： | 本文根据Hellinge-Reissner变分原理,用混合-杂交等参夹芯层板单元对复合材料夹芯结构翼面的静、动力特性进行有限元数值分析,并与相应的试验结果作了比较,证明分析是成功的。
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| 关 键 词： | 复合材料 有限元法 夹芯层板 动力特性 |
Finite Element Analysis of Composite Sandwich Tail |
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| Gu Huizhi Peng Xiaohong Ding Xihong.Finite Element Analysis of Composite Sandwich Tail[J].Journal of Nanjing University of Aeronautics & Astronautics,1989(1). |
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| Authors: | Gu Huizhi Peng Xiaohong Ding Xihong |
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| Institution: | Gu Huizhi Peng Xiaohong Ding Xihong |
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| Abstract: | Based on the Hellingcr-Reinssner variational principle, the static and dynamic characteristics of a composite sandwich tail are analysed by finite element method using hybrid-stress isoparametric elements. Computational results are in good agreement with experimental ones. |
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| Keywords: | Composite materials finite element method sandwich laminetes dynamic characteristics |
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