GLARE层板性能研究进展

 GLARE层板是高级飞行器结构中使用的新型纤维金属层板,它的使用给航空工业材料发展注入新的血液.本文回顾了纤维金属层板的发展历程,介绍了GLARE层板种类及制造方法,着重分析了GLARE层板的基本力学性能、抗冲击性能、挤压性能、疲劳性能、缺口剩余强度和环境耐久性,检测和修理的相关内容亦有所介绍.总结已有的GLARE层板相关性能研究进展,提出了GLARE层板研究领域需要解决和关注的若干问题,包括基本力学性能实验、裂纹增长预测与模拟、高温高湿情况下损伤处剩余强度研究等.

Review of GLARE Technology

GLARE (glass-reinforced aluminum laminate) is a new kind of hybrid materials, used in advanced aircraft. This paper gives a brief overview of the history of fiber metal laminates, the manufacturing processes of GLARE and commercially available GLARE grades. Special attention of the review is paid to the following areas, mechanical properties, impact resistance, bearing resistance, fatigue resistance, residual strength, environment durability, inspection and repair of GLARE. Some urgent research topics are pointed out, including the mechanical tests, the modeling of crack growth and the residual strength of GLARE under hygrothermal environment.