不同复合材料机械连接强度性能对比分析
Comparative Analysis of Mechanical Joint Strength of Different Composite Materials
摘要: 本文开展了不同复合材料体系、不同铺层比例复合材料层压板单钉连接性能的试验研究，设计了3种典型铺层的碳纤维单向带复合材料层压板试样以及2种(芳纶织物、玻璃布织物)织物复合材料层压板试样，获取了铺层方式对连接性能的影响规律，研究发现芳纶织物具有较好的单钉双剪挤压性能，而玻璃布织物具有较好的单钉单剪挤压性能。
Abstract:
The experimental study on the single nail connection performance of composite laminates with different composite systems and different ply ratios was carried out. Three typical laminates of carbon fiber unidirectional belt composite and two kinds of laminates (aramid fabric and glass fabric) were designed. The influence of ply methods on the connection performance was obtained. The results show that the fabric has better single nail and double shear extrusion performance, while the glass fabric has better single nail and single shear extrusion performance.
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