本文对三维四向编织复合材料和长碳纤维复合材料吸湿后的剪切性能进行了研究.从试验角度得到了吸湿对复合材料的剪切性能的影响规律.并对试件断口进行了扫描电镜观察,从微观角度对复合材料的破坏机制进行了分析.
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