【摘要】 利用Mote等的非线性弦线的分析方法和粘弹性材料的本构模型,建立了粘弹性纺织纤维的运动模型,并利用模态分析的方法和数学变换的技巧,把粘弹性模型化为运动微分方程组进行数值求解。利用所给出的模型和材料手册提供的材料参数,分析了运动纺织纤维的振动特性,并模拟了工艺参数对纤维振动的影响。更多还原

【Abstract】 By using Mote’s analyzing method and stress-strain models of viscoelastic materials, a moving model of a viscoelastic fiber is established, and the vibration of the model is analyzed by using numerical methods. Numerical results, which may provide useful information for industrial design and theoretical (analysis,) are given and analyzed.更多还原