摘要
使用了一种计算随机载荷下导弹贮箱强度可靠性的 Monte- Carlo模拟方法 ,即通过建立导弹贮箱强度的累积损伤模型 ,采用直接模拟法随机模拟应力和导弹贮箱初始强度来获取导弹贮箱的可靠度。这种方法能有效地预测运输、飞行等环境下导弹贮箱的强度可靠性。最后 。
This paper presents a Monte Carlo simulation method for calculating the strength reliability of a missile tank under random loading. The cumulative damage model is established by adopting direct simulation method to simulate random loading and initial strength of the missile tank. It can effectively predict the strength reliability of the missile tank under the environment of transport and flight.
出处
《机械科学与技术》
CSCD
北大核心
2002年第6期901-903,共3页
Mechanical Science and Technology for Aerospace Engineering
关键词
随机载荷
导弹贮箱
累积损伤
可靠性
强度
仿真
Random loading
Missile tank
Cumulative damage
Strength reliability
