zwt
- 网络朱一王一唐;道路施工设备
zwt-
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；
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Nonlinear viscoelastic 's ZWT constitutive model which used in aircraft windshield and has a strain rate dependence is written , and ZWT is described point-device , especially , effect in stain rate .
另外主要编制了飞机风挡材料采用的具有应变率效应的非线性粘弹性朱-王-唐本构模型，结果能很好地对朱-王-唐模型进行描述，特别是应变率对该模型的影响。