立方非线性双层包装在矩形方波冲击下破损边界曲线的研究  

Study of Damage Boundary Curve of Cubic Non-linear Double Layer Package under Rectangular Pulse

作　　者：卢富德[1] 高德[1,2] 梁爱锋[3] 

机构地区：[1]哈尔滨商业大学,哈尔滨150028 [2]浙江大学宁波理工学院,宁波315100 [3]中国兵器工业第59研究所,重庆400039

出　　处：《包装工程》2008年第12期7-10,共4页Packaging Engineering

摘　　要：建立了双层包装的非线性包装缓冲模型,运用四阶Runge-Kutta方法,算出模型冲击响应谱及其破损边界曲线,得到了质量比、阻尼比、材料增长率比对冲击谱和破损边界曲线的影响规律。Double layer non-linear cushioning package model was established. Shock response spectrum and damage boundary curve of the model was solved by using Runge-kutta method. The influence of mass ratio, damping ratio, material growing ratio to the shock response spectrum and damage boundary curve was discussed.

关 键 词：立方非线性 双层包装 矩形方波 冲击谱 破损边界曲线 

分 类 号：TB485.3[一般工业技术—包装工程] TB487