某型飞机连接螺栓断裂分析和排除  

Analysis and Removal of Joint Bolt in a Certain Aircraft's Main Wing

作　　者：湛建平[1,2] 姚瑜 

机构地区：[1]中航工业长沙5712飞机工业有限责任公司,湖南长沙410113 [2]长沙航空职业技术学院,湖南长沙410124

出　　处：《长沙航空职业技术学院学报》2009年第4期33-35,47,共4页Journal of Changsha Aeronautical Vocational and Technical College

摘　　要：批量生产的飞机出现螺栓断裂,给飞行留下安全隐患。应深入分析其断裂原因,制定针对性排除方案,找出恰当、有效地防止此类现象发生的改进方法,以保障飞行安全。Volume production of the aircraft presented the bolt break, which has left behind the security risk to the flight. In order to ensure the flight safety, one should analyze its break reason thoroughly, formulate specific removal programs, and discover appropriate and effective methods to prevent this kind of phenomenon.

关 键 词：交变力 螺栓断裂 疲劳裂纹 断裂韧性 

分 类 号：V224[航空宇航科学与技术—飞行器设计]