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。
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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