关于振动脆值定义及应用的探讨

An Approach to the Definition and Application of the Vibrating Fragility Value

本文认为振动脆值应与冲击脆值一样,应有明确的概念和定义,并着重对缓冲包装和减振包装两种形式作出较详细的分析;从运输环境条件的评价,脆值参数的表示,冲击脆值和振动脆值在包装结构设计中的应用等方面作出相应的研究比较。同时指出了这两种脆值定义的异同点,说明振动脆值的研究工作,无论从理论分析上还是在实验测试上都更复杂、更困难。

The Article holds firm that there is a clear definition and concept for fragility value just as that for shock fragility value. The author gives details about the buffering and vibrating-reducing methods for packaging,along with the comparison of transportation convenience,indication parameter,application of shock and vibrating fragility value in designing. The theory drops a hint that it is more complicated than expected whether the job is analyzed theoretically or checked experimentally.