摘要
确定维修检测中可检裂纹的尺寸是制定维修大纲的需要 ,同时也是损伤容限耐久性分析所必须的重要依据。文中针对飞机机翼大梁的螺接结构 ,研究其裂纹检测的方法 。
Determination of detectable flaw size is the requirement for establishing maintenance plan, and it is an important basis for analyzing the damage tolerance and durability. An inspection approach of the wing beam structure with screws connected is studied. The curve is obtained for inspection probability with ultrasonic detecting cracks.
出处
《机械强度》
CAS
CSCD
北大核心
2002年第4期626-627,625,共3页
Journal of Mechanical Strength
关键词
超声检测
无损检测
检测概率
可靠性
飞机
螺栓
裂纹
Ultrasonic detection
Nondestructive testing
Inspection probability
Reliability
