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为准确地确定飞机结构的使用寿命,文章认为飞机结构的损伤历程是地面停放环境和空中疲劳载荷协同作用的结果,并提出了基于等效腐蚀损伤的估算使用寿命的方法。
In order to accurately determine the service life of the aircraft structure, the article considers that the damage course of the aircraft structure is the result of the synergic effect of the ground parking environment and the air fatigue load, and proposes the method of estimating the service life based on the equivalent corrosion damage.