文章摘要
李慧亮,张广文.七层瓦楞纸箱结构优化研究[J].包装工程,2014,35(11):23-27.
LI Hui-liang,ZHANG Guang-wen.Structure Optimization of Seven Corrugated Boxes[J].Packaging Engineering,2014,35(11):23-27.
七层瓦楞纸箱结构优化研究
Structure Optimization of Seven Corrugated Boxes
投稿时间:2014-03-14  修订日期:2014-06-01
DOI:
中文关键词: Ansys  加筋  屈曲分析  扩展模态
英文关键词: Ansys  reinforced  buckling analysis  expansion mode
基金项目:
作者单位
李慧亮 河北联合大学 唐山 063009 
张广文 河北联合大学 唐山 063009 
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中文摘要:
      目的 增加七层瓦楞纸箱在堆码过程中的强度。 方法 对市面上常见的瓦楞组合通过Ansys 进行静态仿真实验分析, 并用 Excel对数据进行处理, 比较瓦楞组合的强度大小。 在选择BBE 瓦楞组合的基础上, 对主要受力楞边提出了 3 种加筋方式来增加瓦楞纸板的强度, 对3 种加筋和未加筋方式进行了理论和实验的屈曲分析, 比较结果, 观察扩展模态。 结果 将数据以表格的形式显示, 可以看出在相同条件下, 理论和实验表明不同的加筋方式临界压力也不同 。 结论 适当加筋能够增加瓦楞的强度,并且外加筋方式的强度最大。
英文摘要:
      Objective To increase the strength of seven corrugated boxes in the stacking process. Methods Firstly, static analysis of the common corrugated combinations in the market was carried out by Ansys simulation, and excel was used for data processing. The strength of the corrugated combinations was compared. On the basis of choosing the BBE corrugated combination, the author proposed three ways to increase the strength of reinforced corrugated cardboard against the main force flute edge. Theoretical and experimental buckling analysis was performed for the 3 reinforced cardboard and the unreinforced cardboard, the results were compared, and the expansion mode was observed. Results The data was displayed in tabular form, it could be found under the same conditions, the theoretical and experimental results showed that the critical pressure was different in different reinforcing ways. Conclusion Appropriate stiffener could increase the strength of corrugated boxes, and the strength of the external reinforcement was the highest.
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