| 蜂窝纸板与瓦楞纸板边压强度有限元分析 |
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| 引用本文： | 滑广军,谢勇.蜂窝纸板与瓦楞纸板边压强度有限元分析[J].包装工程,2009,30(5). |
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| 作者姓名： | 滑广军 谢勇 |
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| 作者单位： | 湖南工业大学,株洲,412008
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| 基金项目： | 湖南省教育厅科研项目，湖南工业大学教改项目 |
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| 摘 要： | 将结构对纸板边压强度的影响从众多影响因素中解耦,建立了蜂窝纸板和典型瓦楞纸板的有限元模型并进行了屈曲分析,得到蜂窝纸板两个方向的边压强度和典型瓦楞纸板的边压强度.提出了利用克重材料抗压效率评价纸板抗压能力的方法,利用边压强度和纸板的定量计算了每种纸板克重材料抗压效率.分析结果表明:蜂窝纸板在两个侧向上的克重材料抗压效率均大于瓦楞纸板;蜂窝纸板不仅具有优良的平压强度,而且具有优良的边压强度.
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| 关 键 词： | 蜂窝纸板 克重材料抗压效率 瓦楞纸板 屈曲分析 边压强度 临界载荷 有限元分析 |
Finite Element Analysis of Honeycomb and Corrugated Fiberboard Side Compression Strength |
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| HUA Guang-jun,XIE Yong.Finite Element Analysis of Honeycomb and Corrugated Fiberboard Side Compression Strength[J].Packaging Engineering,2009,30(5). |
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| Authors: | HUA Guang-jun XIE Yong |
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| Affiliation: | HUA Guang-jun,XIE Yong(Hunan University of Technology,Zhuzhou 412008,China) |
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| Abstract: | The effects of structure on the compression strength of honeycomb and corrugated board were decoupled from a number of factors. The finite element models of honeycomb and typical corrugated board were established and the buckling analysis was carried on. By this mean,the side compression strength of honeycomb and corrugated board was gotten respectively. A new method using compression efficiency per gram material to evaluate paperboard compression strength was put forward. The results showed that honeycomb ... |
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| Keywords: | honeycomb paperboard compression efficiency per gram material corrugated fiberboard buckling analysis side compression strength critical load finite element analysis |
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