An isotropic viscoelastic model coupled with hydrothermal effects 含湿热效应的各向同性耦合粘弹模型
The finite - element simulation analysis of viscoelastic model of surrounding rock 围岩粘弹性模型有限元模拟分析
In the appendix , the author of the present thesis included the three parameters of schapery ' s viscoelastic model based on the work of roy et al 的大小作者还在roy等计算模型的基础上,修正了他们略去schpaery单积分粘弹性本构模型中的两个参数的研究工作。
Based on the dropping impact dynamics characteristic under non damage condition , a non - linear viscoelastic model was develop to describe of pear the rheological characteristic 摘要基于梨果实非损伤条件下的跌落冲击动力学特征,采用非线性黏弹性本构模型表征其流变特性。
The specimen of the test was stimulated by viscoelastic model and the wheel load was stimulated by special function , which are brought into viscoelastic equation . after solving the equation , we can work out the theoretical answer . thus we can figure out the ds and the deformation curve 本文应用粘弹性理论研究车辙试验,应用粘弹性模型模拟车辙试验的试件,拟合车辙试验的轮载,带入粘弹性本构方程,获得理论解,从而获得车辙试验的变形曲线和动稳定度值。