| 金属和复合材料紧固件连接柔度解析计算研究 |
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| 引用本文： | 朱闯锋.金属和复合材料紧固件连接柔度解析计算研究[J].民用飞机设计与研究,2014(4):48-50. |
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| 作者姓名： | 朱闯锋 |
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| 作者单位： | 上海飞机设计研究院,上海,201210 |
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| 摘 要： | 针对现代大型客机结构典型的紧固件连接形式,利用解析算法计算金属与复合材料单钉单剪搭接和单钉双剪搭接连接件的载荷-变形特性(P—δ曲线)和单钉连接柔度,并与试验结果对比,验证解析算法的可行性,作为多钉连接件钉载分配、细节应力分析和飞机结构强度计算的基础。
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| 关 键 词： | 连接件 紧固件 变形协调 有限元 柔度系数 |
Research on Flexibility Occount of Metal and Composite Fasteners Joint |
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| Zhu Chuangfeng.Research on Flexibility Occount of Metal and Composite Fasteners Joint[J].Civil Aircraft Design and Research,2014(4):48-50. |
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| Authors: | Zhu Chuangfeng |
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| Institution: | Shanghai Aircraft Design and Research Institute, Shanghai 201210,China |
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| Abstract: | This paper research the occount method of the typical single connection structure of metal and composite fasteners. Contrast with the test data,confirm feasibility of flexibility occount data aboat the metal and composite fasteners joint. Turn into the base of multi-bolt joints and aircraft structure strength occount. |
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| Keywords: | joint fasteners flexibility |
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