【摘要】 总结回顾了复合材料连接技术的研究现状。分别阐述了机械连接、胶接和混合连接的连接形式、优缺点、适用领域以及发展前景。结果表明:复合材料传统的机械连接具有较强的抗层间剪切能力和抗剥离性能,适合于承受重载载荷;胶接由于质轻、连接效率高,且适宜薄壁复杂结构件,是一种高效实用且低成本的连接工艺;二者配合使用的混合连接兼具机械连接的质量安全可靠、便于拆装,以及胶接的抗恶劣环境、可连接异质件的优点。最后得出复合材料连接技术在未来将向着结构一体化方向发展的结论。更多还原

【Abstract】 The current research status of the joint techniques of composite materials is reviewed,which includes the mechanical joint,adhesive joint and hybrid joint. The advantages and disadvantages,applicable fields,and the prospect of these joints are explained in this study. The results show the traditional mechanical joint has strong ability to resist the inter-laminar shear and stripping,which is suitable for heavy load. The adhesive joint is a kind of efficient and low-cost joint techniques with light weight and high efficiency,so it suits for complicated thin-walled parts. And the hybrid joint has the advantages of the mechanical joint and the adhesive joint,namely,the reliable quality and resistance to the harsh environment,so it can join the heterogeneous parts. Finally,the join techniques of composite materials in the direction of structural integration in the future are discussed.更多还原