It is found that the dynamic stress-strain curve of blended polymer can be expressed very well with a nonlinear viscoelastic constitutive equation ( ZWT eqn) at high strain rate.

  • 实验表明,PP/PA共混高聚物材料的动态应力-应变曲线能用一个简单实用的非线性粘弹性本构方程(ZWT方程)较好地表达;

  • 互联网摘选 2025-02-17 15:39:27

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