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利用自行研制的光纤微弯压力测试系统,对树脂基复合材料热压成型过程进行实时监测.实验结果表明,该系统除了能较好地反映垂直层板方向压力变化外,还能提供加压过程树脂流动状态及层板密实达到稳态均匀时间的相关信息.这些结果对确定合理加压点及保压时间、优化工艺参数、控制复合材料成型构件质量具有十分重要的意义.

参考文献

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[3] Blesta D C, McKeeb S, Zulkie A K. Curing simulation by autoclave resin infusion[J]. Composites Science and Technology, 1999,59: 2297-2313.
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