摘要
针对GJB899A-2009《可靠性鉴定和验收试验》中关于军用喷气式飞机可靠性综合应力条件中温度应力的确定方法复杂和操作性不强的特点,给出了一种工程操作性较好的温度应力确定方法。飞机设计时,利用此方法能较快地确定出设备舱内的温度应力,供机载设备可靠性试验使用。
In order to solve the question that the approach to determining the temperature stress which is complicated and not easy to correct in GJB899A-2009《Reliability testing for qualiifcation and production acceptance》, a method which is exercisable in engineering was given to determine the temperature stress of combined-stress conditions for reliability in the design phase of military jet plane. This method can be used quickly to determine the temperature stress of the equipment cabin of military jet plane for airborne equipments reliability testing.
出处
《航空科学技术》
2014年第9期52-55,共4页
Aeronautical Science & Technology
关键词
可靠性
应力条件
温度应力
reliability stress condition temperature stress
