The dropping shock of cushioning packaging system with damping and nonlinear elasticity of three order functional relation is investigated.
研究具有粘滞阻尼和三次函数强非线性弹性缓冲包装系统的跌落冲击响应。
A cushion pad CAD system based on the theory of cushioning packaging design was introduced.
介绍基于缓冲衬垫的设计理论所开发的缓冲衬垫CAD软件。
In this paper the cushioning properties of goods packaging system with cubic non linearrigidity on drop condition are researched.
分析了立方非线性包装系统在跌落工况下的动态响应，提出了一种有实际意义的等高跌落面曲分析法。
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