Interference-fit technology can improve structure joint strength. For composite structures, the key of interference-fit technology is to control interference.
干涉配合能提高接头疲劳寿命，复合材料结构干涉配合连接的关键在于干涉量的控制。
The result shows the following important points. The notch coefficient of interference-fit composite joint is less than the notch coefficient of sliding-fit composite joint;
研究结果表明复合材料干涉配合接头的有效应力集中系数小于复合材料间隙配合接头的有效应力集中系数；
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