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以已有的瓦楞纸板本构模型为基础,建立动力学方程,通过数值计算方法,着重研究了瓦楞纸板在矩形波激励下阻尼系数及线性参量对瓦楞纸板缓冲包装系统冲击谱和破损边界的影响。
Based on the existing constitutive model of corrugated cardboard, dynamic equations were established, and the influence of damping coefficient and linear parameters on the impact spectrum and damage boundary of corrugated cardboard packaging system was emphatically studied through the numerical calculation method. .