| 蜂窝纸板力学性能的试验研究 |
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| 引用本文： | 李厚民,熊健民,朱若燕,李进平.蜂窝纸板力学性能的试验研究[J].中国机械工程,2006(Z2). |
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| 作者姓名： | 李厚民 熊健民 朱若燕 李进平 |
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| 作者单位： | 湖北工业大学，湖北工业大学，湖北工业大学，武汉荷力胜蜂窝材料有限公司 武汉，430068，武汉，430068，武汉，430068，武汉，430056 |
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| 摘 要： | 在试验的基础上,研究蜂窝纸板的力学性能,得到了蜂窝纸板的压缩曲线及卸载曲线、二次加载曲线。结果表明,二次加载时,蜂窝纸板的应力—应变曲线将首先上升到预压时的卸载点。二次加载曲线表明,蜂窝纸板在用作缓冲材料时,若进行预压,使之进入屈服阶段,则缓冲效果会更好。
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| 关 键 词： | 蜂窝纸板 力学性能 卸载 二次加载 |
Experimental Research on Mechanical Properties of Honeycomb Paperboard |
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| Li Houmin Xiong Jianmin Zhu Ruoyan Li Jinping .Hubei University of Technology,Wuhan, .Wuhan Honicel Honeycomb Material Co.Ltd.,Wuhan.Experimental Research on Mechanical Properties of Honeycomb Paperboard[J].China Mechanical Engineering,2006(Z2). |
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| Authors: | Li Houmin Xiong Jianmin Zhu Ruoyan Li Jinping Hubei University of Technology Wuhan Wuhan Honicel Honeycomb Material CoLtd Wuhan |
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| Affiliation: | Li Houmin~1 Xiong Jianmin~1 Zhu Ruoyan~1 Li Jinping~2 1.Hubei University of Technology,Wuhan,430068 2.Wuhan Honicel Honeycomb Material Co.Ltd.,Wuhan,430056 |
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| Abstract: | Through the compression experiments,we studied the mechanical properties of the ho- neycomb cardboard.The stress-strain curve,unload curve and secondary loading curve of the honey- comb cardboard were gained and analysed.The results indicate that the stress-stain curve of the hon- eycomb cardboard will first move up to the point of the unloading value with the secondary loading.It is shown from the secondary loading curve that cushion performance of the honeycomb cardboard will be improved,when it is used as cushion material and is preloaded to enter the yield stage. |
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| Keywords: | honeycomb cardboard mechanical property unload secondary load |
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