摘要
提出了一种将固体火箭发动机各组件试验数据折算成等效的整机试验数据,进行其结构可靠性综合评定的方法。运用此法对某大型固体火箭发动机整机结构可靠性进行了评估。结果表明,评定的整机结构可靠度显著提高了。从而证明此方法可供工程设计使用。
A synthetic estimation method of structural reliability of solid rocket mo-
tor is put forword, by which the test data of structural reliability of components of solid
rocket motor is transfered into the equal effect test data of structural reliability of whole
motor. The method has been used in estimating the structural reliability of some kinds of
solid rocket motor. The effect of the reliability estimation method is better because it
makes good use of the data of single test of parts of solid rocket motor.
出处
《固体火箭技术》
EI
CAS
CSCD
1992年第3期1-6,共6页
Journal of Solid Rocket Technology
关键词
固体火箭
可靠性
火箭发动机
Solid rocket engine
Structural reliability
Reliability evaluation
Engine tcst
