某弹射发射装置导弹挂钩疲劳寿命有限元分析

The Analysis on Missile Hook's Fatigue Life of Some Jettison Launcher by the Finite Element

在疲劳分析理论的基础上,利用ANSYS有限元分析软件,讨论了某弹射发射装置导弹挂钩的疲劳寿命特性,应用到导弹挂钩的优化设计中,提高了其设计水平。

This article analyzes the missile hook＇s fatigue life of some jettison launcher by the finite element analysis software （ANSYS） with the fatigue analysis theory. We apply it into the optimi- zation design of the missile hook, which has im- proved the design standards.