半正弦波冲击时瓦楞纸板破损边界研究  

Study on damaged boundary curve of corrugated board under half-sinusoid pulse

作　　者：董静[1] 高德[1] 

机构地区：[1]哈尔滨商业大学轻工学院,黑龙江哈尔滨150076

出　　处：《哈尔滨商业大学学报（自然科学版）》2005年第2期209-211,共3页Journal of Harbin University of Commerce：Natural Sciences Edition

基　　金：黑龙江省自然科学基金项目 (A0302).

摘　　要：根据瓦楞纸板平压静态模型,研究瓦楞纸板缓冲衬垫简化模型的包装材料在半正弦波激励下的冲击响应,建立动力学方程.应用四阶龙格-库塔数值法求解,从而得到瓦楞纸板包装系统的冲击谱和破损边界曲线,讨论了相关参数对它们的影响.结果表明,瓦楞纸板缓冲衬垫的系统参数(α、β、γ)对系统冲击谱和破损边界曲线有显著的影响.Based on static flat compression model of corrugated board, the dynamics equation is set up. The shock spectra and the damage boundary curve of corrugated board under the action of half-sinusoid pulse are obtained using four steps of Runge-Kutta numeric method, and the influence of various factors on shock response is discussed. The results showed that the influence of system parameter of the corrugated board 's packing material(α、β、γ)on shock spectra and damaged border curve is evidently.

关 键 词：瓦楞纸板 正弦波 破损边界曲线 缓冲衬垫 龙格-库塔 动力学方程 静态模型 冲击响应 包装材料 简化模型 包装系统 系统参数 冲击谱 数值法 

分 类 号：TB485.1[一般工业技术—包装工程] TS764.5[轻工技术与工程—制浆造纸工程]