先进复合材料在飞机结构中的应用

Application of Advanced Composite in Aircraft Structures

中文关键词: 复合材料 飞机结构 低成本化

英文关键词: composite, aircraft structure, cost degradation

中文摘要:

      近年来,中国正在自主研发大型商用飞机,先进复合材料以其密度小、比强度/比模量高、耐高温性能好、耐疲劳性能优越等独特优点具有极大的应用潜力。对先进复合材料在飞机上应用及其发展历程进行了全面系统的回顾与总结,指出了复合材料在应用中存在的、急需解决的问题,并全面详细地介绍了飞机用复合材料的新进展,指出了未来复合材料可能的发展趋势,以供参考。

英文摘要:

      Large commercial aircraft is being researched independently in China recently. Advanced composite has great potential applications because of its low density, high specific strength/specific modulus, good high-temperature resistance and excellent fatigue properties. Advanced composite materials′ application and development history are described systematically. Problems which need to be solved urgently in application are depicted. New progress of composite materials for aircraft is introduced subsequently. Finally the future development trends of composite material are showed for reference.