| 复合材料层板层间应力研究 |
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| 引用本文： | 周丽,顾慧芝.复合材料层板层间应力研究[J].南京航空航天大学学报,1996,28(6):858-862. |
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| 作者姓名： | 周丽 顾慧芝 |
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| 作者单位： | 南京航空航天大学飞行器系!南京210016 |
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| 摘 要： | 用杂交应力元研究复合材料展板应力问题,尤其是层间应力分布规律,获得了若干有益的结论,数值算例表明,单元在层板分析中具有很高的精度.
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| 关 键 词： | 复合材料 有限元法 层板 层间应力 杂交元 |
Study on Interlaminar Stress of Composite Laminates |
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| Zhou Li Gu Huizhi Ding Xihong.Study on Interlaminar Stress of Composite Laminates[J].Journal of Nanjing University of Aeronautics & Astronautics,1996,28(6):858-862. |
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| Authors: | Zhou Li Gu Huizhi Ding Xihong |
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| Abstract: | The stresses of composites laminates, especially the interlaminar stress, are studiedby means of the stress hybrid element. Some important conclusions are drawn. Numerical re-sults show that the stress hybrid element is of high precision in the analysis of composite lami-nates. |
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| Keywords: | composite materials finite element methods laminates interlaminar stress hybrid element |
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