丁艳风,张玉灵.预压对瓦楞纸板蠕变特性的影响[J].包装工程,2017,38(3):38-40.
DING Yan-feng,ZHANG Yu-ling.Effect of Pre-stress on Creep Property of Corrugated Board[J].Packaging Engineering,2017,38(3):38-40. |
| 预压对瓦楞纸板蠕变特性的影响 |
| Effect of Pre-stress on Creep Property of Corrugated Board |
| 投稿时间：2016-04-26 修订日期：2017-02-10 |
| DOI： |
| 中文关键词: 瓦楞纸板 蠕变曲线 蠕变特性 预压 |
| 英文关键词: corrugated paperboard creep curve creep property pre-stress |
| 基金项目:国家自然科学基金（11271112，71503103） |
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| 中文摘要: |
| 目的 通过一系列的实验，研究预压对瓦楞纸板蠕变特性的影响，从而得到瓦楞纸板的蠕变曲线。方法 通过对瓦楞纸板进行3种恒定载荷、4种不同预压处理条件下的蠕变特性研究实验，得出其蠕变曲线，并分别进行比较，分析预压对瓦楞纸板蠕变特性的影响。结果 预压对瓦楞纸板的蠕变都有显著的影响，在不同的预压下，A瓦楞纸板和BC型双瓦楞纸板的蠕变量都是有所不同的。结论 瓦楞纸板的蠕变会随着预压的增加而增大。 |
| 英文摘要: |
| The work aims to study the effects of pre-stress on the creep property of corrugated paperboard based on a series of experiments, so as to obtain the creep curves of corrugated paperboard. Research experiments had been done with corrugated paperboard under three constant compression loads and four different pre-stresses to obtain its creep curve as well as to compare and analyze the influence made by the pre-stress. The result indicates that pre-stress made a big difference to the creep of corrugated paperboard. Under various pre-stresses, the creep deformations of A corrugated paperboard and BC double corrugated paperboard are different. The creep of corrugated paperboard will become larger with the increase of pre-stress. |
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