玻璃钢/复合材料 ›› 2009, Vol. 209 ›› Issue (1): 19-22.

• 基础研究 • 上一篇    下一篇

于红外热成像检测的飞机复合材料冲击试验研究

  

  1. (空军第一航空学院飞机修理教研室, 河南信阳464000)
  • 出版日期:2009-01-28 发布日期:2009-01-25
  • 作者简介:郑立胜(1976),男,硕士,主要研究方向为飞机结构修理。

RESEARCH ON LOWENERGY IMPACT OF AIRCRAFT COMPOSITE MATERIAL
BASED ON INFRARED THERMAL IMAGING TESTING

  • Online:2009-01-28 Published:2009-01-25

摘要:

飞机复合材料的抗冲击能力是其重要的性能指标之一。本文通过对飞机复合材料结构常见冲击损伤源的研究,严格按照相关标准设计制作了冲击试件,并采用自由落体冲击试验方法和红外热成像检测技术手段,模 拟分析了飞机复合材料结构的典型低能冲击损伤,研究得出了其主要损伤形式和特点。

关键词: 复合材料, 低能冲击, 红外热成像检测, 损伤

Abstract:

The antiimpact capability of aircraft composite structure is very important.In this paper,according to study the familiar impacting source,by the technique of falling body impact experiment and infrared thermal imaging testing,the typical lowenergy impact damages of aircraft composite material were simulated and studied.The main form and characteristic of the damages were got by the study.

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