通用飞机复合材料夹层结构损伤修理研究  

Research on Repairment of Damaged Composite Sandwich Structure for General Aircraft

作　　者：舒明杰 王雪明 刘翀 谈言朋 黄德赞 李云仲 SHU MingJie;WANG Xueming;LIU Chong;TAN Yanpeng;HUANG Dezan;LI Yunzhong(AVIC Special Vehicle Research Institute,Jingmen 448035)

机构地区：[1]航空工业特种飞行器研究所,荆门448035

出　　处：《纤维复合材料》2023年第1期27-32,共6页Fiber Composites

摘　　要：本文基于复合材料夹层结构特点,提出了损伤修理方法。以某通用飞机复合材料夹层结构损伤修理为例,对损伤区域的分类、修理方法的确认、修理分析、修理后的试验验证进行了研究。研究表明,采用“挖补法”结合湿法铺贴工艺对复合材料夹层结构损伤区域进行修理,可以很好的恢复复合材料夹层结构损伤处的强度,可为同类飞机构件的修理提供工程参考。Based on the characteristics of composite sandwich structure,a damage repair method is proposed in this paper.Taking damage repair of composite sandwich structure of a general aircraft as an example,the classification of repair method,repair analysis and test verification after repair are studied.The research shows that thes<patching method^combined with the wet paving process can restore the strength of the damaged area of the composite sandwich structure,and can provide engineering reference for the repair of similar aircraft componts.

关 键 词：通用飞机 复合材料 夹层结构 损伤修理 修理分析 

分 类 号：V267[航空宇航科学与技术—航空宇航制造工程]