摘要
飞机起落架构件容易发生疲劳损伤。探讨了磁记忆检测技术在起落架构件疲劳试验中应力集中部位检测的应用。可以预计 ,该方法将在构件的疲劳分析。
Fatigue impairment is apt to occur in landing gear of airplane. The application of magnetic memory testing (MMT) to measure stress concentration in fatigue trial was studied. It was predicted that MMT would play a leading role in fatigue analysis, life determination of equipment and design of structure and technology.
出处
《无损检测》
2002年第8期346-348,351,共4页
Nondestructive Testing
关键词
起落架
磁性检验
磁记忆材料
疲劳试验
飞机
应力集中
Magnetic testing
Magnetic memory material
Fatigue trial
Airplane
Stress concentration
