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温度环境下复材与金属混合结构钉载分配数值模拟

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摘要 复合材料结构件之间存在大量的机械连接,连接处往往是结构关键危险部位,如何提高连接区安全性和经济性是飞机设计人员关切的重要问题之一。本文以承受单向拉伸载荷的铝合金与复合材料层合板连接结构为研究对象,针对五螺栓单剪对接及双剪对接结构模型进行了不同温度下的钉载分配数值模拟,同时进行了对比分析。分析结果可对复合材料连接结构设计提供参考。
出处 《结构强度研究》 2018年第3期40-44,共5页 Structure and Strength Research
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