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环境损伤评级是确定民机非金属结构检查间隔的重要内容,针对传统评级方法的不足,利用矩阵法综合考虑非金属材料的结构类型、防护状况、材料对不利环境的敏感性以及材料暴露在不利环境中的可能性等因素,形成了一种民机非金属材料环境损伤评级方法。通过实例分析,结果与实际情况相符,证明该方法合理可行。
Environmental damage rating is to determine the non-metallic structure of civil aircraft inspection interval important to address the shortcomings of the traditional rating methods, the use of matrix method to take into account the structure of non-metallic materials, protection status, material adverse environmental sensitivity and material exposure to adverse Environmental possibilities and other factors, the formation of a civil aircraft non-metallic materials environmental damage rating method. Through case analysis, the result is in accordance with the actual situation, which proves that the method is reasonable and feasible.