薛飞,张炜.矩形波冲击下C 楞瓦楞纸板系统的冲击谱研究[J].包装工程,2013,34(21):16-19,56.
XUE Fei,ZHANG Wei.Shock Spectrum of C-flute Corrugated Paper Board under Rectangle Pulse[J].Packaging Engineering,2013,34(21):16-19,56. |
| 矩形波冲击下C 楞瓦楞纸板系统的冲击谱研究 |
| Shock Spectrum of C-flute Corrugated Paper Board under Rectangle Pulse |
| 投稿时间：2013-07-18 修订日期：2013-11-10 |
| DOI： |
| 中文关键词: C 楞瓦楞纸板 冲击响应谱 破损边界 |
| 英文关键词: C-flute corrugated cardboard shock spectrum damage boundary |
| 基金项目:国家十二五科技支撑项目(2011BAD24B01) |
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| 中文摘要: |
| 基于C 楞瓦楞纸板动态本构模型,建立了C 楞瓦楞纸板包装系统动力学模型。借助三维冲击谱、破损边界曲面的概念,利用Rnuge-Kutta 算法,研究了C 楞瓦楞纸板缓冲包装系统在矩形波冲击下,不同阻尼、线性参量、正弦参量、正切参量对C 楞瓦楞纸板包装系统易损件冲击谱和破损边界的影响。计算结果表明:C 楞瓦楞纸板缓冲性能受阻尼系数、线性参量、正弦参量及正切参量的制约,且对C 楞瓦楞纸板缓冲包装系统的冲击谱和破损边界有显著影响。 |
| 英文摘要: |
| Packaging system dynamics model for C-flute corrugated board was established based on dynamics constitutive model. In the C-flute corrugated cardboard's cushioning packaging system, the effects of different damp, linear, sinusoidal and tangent parameters on shock spectrum and damage boundary of vulnerable part of C-flute corrugated cardboard packaging were researched, which were produced by shocks from rectangular waves. The research was conducted under the concept of three-dimensional shock spectrum and damage boundary surface, with application of the Rnuge-Kutta algorithm. The results showed that cushion performance of C-flute corrugated cardboard is restricted by damping coefficient, linear, sinusoidal and tangent parameters and has a significant influence on shock spectrum and damage boundary of C-flute corrugated cardboard's cushioning packaging system. |
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