矩形波冲击时瓦楞纸板衬垫破损边界曲线的研究

Study on Damage Boundary Curve of Corrugated Board Cushioning Under Rectangular Pulse

根据瓦楞纸板平压静态模型 ,建立了动力学方程。通过数值计算方法 ,研究瓦楞纸板在矩形波激励下的冲击响应 。

The dynamics equation was set up based on static flat compression model of corrugated board. The shock spectra and the damage boundary curve of corrugated board under the action of rectangle pulse were obtained using numeric method. The influencing rules of shock spectra and damage boundary to the corrugated board in various parameters were discussed.