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.