瓦楞楞型对瓦楞纸箱蠕变性能的影响

徐朝阳, 徐奕超

包装工程(技术栏目) ›› 2011 ›› Issue (19) : 50-53.

包装工程(技术栏目) ›› 2011 ›› Issue (19) : 50-53.

瓦楞楞型对瓦楞纸箱蠕变性能的影响

  • 徐朝阳, 徐奕超
作者信息 +

Effect of Flute-type on Creep Performance of Corrugated Box

  • XU Zhao-yang, XU Yi-chao
Author information +
文章历史 +

摘要

采用四元件模型对不同楞型的瓦楞纸箱的压缩蠕变特性进行了研究。研究结果表明: 四元件模型可以用于模拟不同楞型的瓦楞纸箱的短期蠕变行为;在3种楞型中,B型瓦楞纸箱的瞬时弹性变形系数数值最小;A型瓦楞纸箱在Kelvin模型中的延时弹性变形系数和粘性系数最小;Maxwell模型中的粘滞系数与应力水平关系明显,随着应力水平的上升,下降比较明显,其中A型瓦楞纸板不可恢复永久变形最大;随着应力水平的上升,各种楞型的瓦楞纸箱的松弛时间均呈明显下降趋势,其中A型瓦楞纸箱下降程度最为明显。

Abstract

Four elements model was applied to study the creep performance of corrugated box of different flute-type. The results showed that four elements model can be used to simulate short time creep of corrugated box; the instantaneous elastic coefficient of B flute corrugated box was the smallest among the 3 flute-types; the delayed elastic coefficient and glutinous coefficient of A flute corrugated box in Kelvin model were the smallest; the glutinous coefficient in Maxwell model decreases when stress level increases, which suggests obvious relativity; the relaxation time decreases obviously when stress increases; the unrecoverable permanent deformation of A flute corrugated box is the biggest; the relaxation times of corrugated box of different flute-types decreases obviously when stress increases; the decline degree of A flute corrugated box is the most obvious.

引用本文

导出引用
徐朝阳, 徐奕超. 瓦楞楞型对瓦楞纸箱蠕变性能的影响[J]. 包装工程(技术栏目). 2011(19): 50-53
XU Zhao-yang, XU Yi-chao. Effect of Flute-type on Creep Performance of Corrugated Box[J]. Packaging Engineering. 2011(19): 50-53

基金

江苏高校优势学科建设工程资助项目

Accesses

Citation

Detail

段落导航
相关文章

/