【作者】 刘秀丽； 陈莉； 黄华斌；

【Author】 Liu Xiuli Chen Li Huang Huabin (Aircraft Strength Research Institute of China,Xi’an 710065)

【机构】 中国飞机强度研究所一室；

【摘要】 腐蚀疲劳是老龄飞机普遍存在的问题,同时也是飞机失效的重要原因之一。因此,必须及早发现腐蚀、腐蚀疲劳裂纹。我们在研究腐蚀疲劳裂纹检测方法的同时,研究了其检出概率问题,做出了腐蚀疲劳裂纹检出概率曲线, 供工程参考使用。更多还原

【Abstract】 Corrosion fatigue is a common problem existed in aging airplane,and also an important reason which made airplane invalidation.Therefore,corrosion and corrosion fatigue crack must be found out as soon as possible.This paper researched the detection method of corrosion fatigue crack,and studied its detection probability then made detection probability curve of corrosion fatigue crack for the use of engineering.更多还原