飞机复合材料结构冲击损伤的红外检测

基金项目:

国家自然科学基金资助项目(10502035)

详细信息

Thermographic Testing for Impact Damage of Airplane Composite

摘要: 由于飞机复合材料自身结构和制造工艺的特点, 其冲击损伤破坏与金属材料明显不同。通过脉冲热像检测法, 着重研究了低能冲击下飞机复合材料的损伤破坏特点, 分析了飞机复合材料的冲击损伤源及其危害程度。结合飞机外场检测条件, 就飞机复合材料损伤的原位检测提出了初步建议。
- 复合材料 /
- 冲击损伤 /
- 红外检测
Abstract: Owing to the characteristic in material structure and manufacturing technology, the impact damage and failure mode of airplane composite is distinct from that of metal. Through thermographic testing, the damage and destroying characteristic of composite impacted by low energy object were researched, and the impact damage source and its potential harm to composite of airplane in service were analyzed. Some advice about in-situ testing methods for airplane composite in service were brought forward.
- Composites /
- Impact damage /
- Thermographic testing

[1]	姜波.飞机检测与维修实用手册[M].吉林: 吉林科学技术出版社, 2005.
[2]	崔海坡, 温卫东, 崔海涛.复合材料层合板冲击损伤及剩余强度研究进展[J].材料科学与工程学报,2005,23(3):466-472
[3]	吴涤, 郦正能, 寇长河.蜂窝夹芯叠层板的低速冲击损伤分析[J].北京航空航天大学学报,1999,25(1):45.
[4]	张子龙, 程小全, 益小苏.复合材料冲击损伤及冲击后压缩强度的等效实验方法[J].实验力学,2001,16(3):313-319.
[5]	童明波, 陈普会, 曾建江.低能量冲击损伤复合材料飞机结构的强度性能研究[J].航空学报,1998,19(2):233-235.
[6]	沈真.复合材料结构设计手册[M].北京: 航空工业出版社,2001.