包装学报2025，Vol.17Issue(3)：29-35,7.DOI:10.20269/j.cnki.1674-7100.2025.3004
哈密瓜物流包装件不同部位的振动建模及特性分析
Vibration Modeling and Characteristic Analysis of Different Parts in Hami Melon Logistics Packaging
摘要
Abstract
To optimize the protective design of logistics packaging for Hami melons,a sweep frequency vibration test was conducted on the 5-layer stacked packaging of Hami melons.The collected vibration signals were analyzed using the DASP V11 software to obtain the natural frequencies,peak acceleration,and vibration transmission rates of the middle and side parts of the packaging in each stacking layer.Polynomial regression models of the relationship between peak acceleration,maximum vibration transfer rate and stacking layer were established respectively.The test results show that the peak acceleration and the maximum vibration transmission rate of the same stacking layer in the middle of the package are both greater than those in the side.The peak acceleration and maximum vibration transfer rate of each stacking layer show an increasing trend from the bottom layer to the top layer.The peak acceleration and the maximum vibration transfer rate both show a significant positive correlation with the stacking layer.Therefore,when optimizing the protection design of package parts,considerations should be given to optimizing the cushioning design in the middle of the package and at the top of the packages.关键词
哈密瓜/物流包装件/堆码/固有频率/峰值加速度/振动传递率/建模分析Key words
Hami melon/logistics packaging parts/stacking/natural frequency/peak acceleration/vibration transmission rate/modeling analysis引用本文复制引用
陈慧芳,张连文,谢晓定,张华彪,张超,李淳昊..哈密瓜物流包装件不同部位的振动建模及特性分析[J].包装学报,2025,17(3):29-35,7.基金项目
国家自然科学基金资助项目(31960490) （31960490）
