飞机结构腐蚀损伤尺寸的关联性分析与探讨

of Corrosion Damage in the Aircraft Structure Corrosion

摘要:

基于某型水上飞机结构材料铝合金的外场腐蚀普查数据,建立了腐蚀深度与腐蚀面积的相关性计算模型,经研究发现,这两者有着较好的关联关系。所以,在外场腐蚀普查过程中可以通过测量腐蚀损伤表面积,预测腐蚀深度的大小,因而本文可以为获得飞机结构腐蚀深度提供一种简单而可行的预测方法。

Abstract:

Based on the outfield corrosion census data of a type of seaplane, a mode used to calculate the correlation of corrosion area and corrosion depth was established, and it was revealed that corrosion area and corrosion depth were closely related through research. So, it is feasible to use corrosion area to forecast corrosion depth and we can apply a simple and useful forecasting method for getting corrosion depth of hydroplane structure.