民用飞机复合材料零组件损伤失效分析过程和方法的探究  

Exploration of the process and method for damage failure analysis of civil aircraft composite components

作　　者：张桂书 沈冰峰 唐云洋 岳海燕 钟黎 ZHANG Guishu;SHEN Bingfeng;TANG Yunyang;YUE Haiyan;ZHONG Li(Commercial Aircraft Corporation of China(COMAC)Shanghai Aircraft Manufacturing Co.,Shanghai 200000,China)

机构地区：[1]中国商飞上海飞机制造有限公司,上海200000

出　　处：《复合材料科学与工程》2024年第10期97-102,119,共7页Composites Science and Engineering

基　　金：工信部民用飞机专项科研“十四五”第一批指南(MJZ2-3N21)。

摘　　要：随着复合材料零组件在民机批产和服役阶段的大量应用,复合材料损伤失效问题逐渐突显,为规范复合材料零组件损伤失效分析的工作,在复合材料零组件损伤失效分析经验的基础之上,建立了民用飞机复合材料零组件损伤失效分析的过程和方法,结合航线起落架外舱门损伤失效案例,对舱门损伤失效过程进行逆向反推,查找损伤失效原因,为复合材料零组件设计、制造、维护提供问题解决或优化的方案,并提供了一个易于指导和实施的分析程序和方法。With the massive application of composite parts and components in the batch production and service phase of civil aircraft,the problem of composite damage failure has gradually emerged.In order to standardize the work of failure analysis of composite component damage,based on the experience of carrying out failure analysis of composite component damage,the process and method of failure analysis of composite component damage in civil aircraft have been established.Combined with the case of damage failure of the outer hatch of the landing gear of the flight line,the reverse inversion of the hatch damage failure process is carried out to find out the cause of the damage failure,and to provide a solution to the problem or optimization for the design,manufacture,and maintenance of the composite parts and components,which provides an analytical procedure and a methodology that is easy to be guided and implemented.

关 键 词：复合材料 航线 损伤失效 过程和方法 

分 类 号：TB332[一般工业技术—材料科学与工程]