印刷纸压缩特性实验研究

实验研究了印刷纸压缩变形特性,获得了压缩变形曲线,并得到印刷纸压缩变形规律的数学模型,利用实验数据及数学分析软件Matlab确定了印刷纸压缩变形数学模型的特性参量.其应力应变关系呈现出很强的非线性特性,结果表明所得方程能够如实反映印刷纸压缩变形规律.

Compressive deformation behavior of printing paper based on the experiment are researched and deformation curves and mathematical model are obtained in this paper. The parameters of compressive properties are confirmed by means of test data and mathematical analytical software Matlab. Its stress-strain relation takes on the stronger nonlinear properties. The researched results assessed in this work could reflect the rules of compressive deformation behavior of printing paper.