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发展航空航天技术主要依靠先进的材料和技术,新型复合材料的出现是航空航天工业实现高性能、高可靠性、低成本的基础保证。胶接结构和复合材料最为突出的特点是轻质高强,这是航空航天工业必不可少的性能要求,此外还有阻裂、吸波、减震、隔音等特殊作用。胶接结构和复合材料虽说在航空航天工业中是一项小型材料,但是却起着极为关键的作用,目前已广泛用于航空航天工业领域。本文综述了现代胶接结构和复合材料用于飞机、卫星、航天飞机、飞船等技术上的发展及其未来展望。
The development of aerospace technology relies mainly on advanced materials and technologies. The emergence of new composite materials is the fundamental guarantee for the aerospace industry to achieve high performance, high reliability and low cost. The most prominent feature of the glued structure and composite materials is the lightweight and high strength, which is an essential performance requirement of the aerospace industry. In addition, there are special functions such as blocking, absorbing, damping and sound insulation. Glue-bonded structures and composites, although a small material in the aerospace industry, play a crucial role and are now widely used in the aerospace industry. This article reviews the technical developments and future prospects of modern cementitious structures and composites for use in aircraft, satellites, spacecraft and spacecraft.