粘弹性地基 meaning in Chinese
viscoelastic foundation
Examples
- Two matlab programs are provided to get the numerical results . calculating examples are presented to illustrate the important role of viscosity of foundation in limiting the development of deflection
并编制计算程序，求出数值解；对比弹性和粘弹性地基上矩形板的挠度解，指出地基粘性效应限制地基冲击挠度的发展。 - Furthermore , the analytical solution for the lateral vibration of single pile embedded in layered soils was obtained , and the influence of the shear deformation on the lateral dynamic response was examined
在此基础上，进一步得到了成层粘弹性地基中考虑桩体剪切变形的单桩水平振动解析解，并分析了桩基剪切变形对水平动力响应的影响。 - Based on the transform of coordinate and principle of superposition , a generalized integral formula dealing with moving load problem is established . an impulse response function used in the integral is obtained by means of laplace and hankel transform
在论文中，基于线性系统的叠加原理和坐标变换，建立了求解移动荷载作用下粘弹性地基板的动力响应积分公式，把运动荷载问题转化为获取位移脉冲响应函数。 - In the present , the models used widely are two kinds : the continuous model . the continuous model is supported by " smearing out " the discrete support along the track . giving a continuous viscoelastic foundation and a continuous layer represent sleepers
目前所使用的计算模型主要分为两种：一种为连续型模型：将沿轨道方向的离散支撑连续化，将枕木模拟为刚体或为有均布质量和刚度的梁，使枕木成为粘弹性地基上的连续层。 - Novak layer method is introduced to obtain the vertical dynamic impedances of both an end - bearing pile and a floating pile in a homogenous stratum . and the vertical dynamic impedances of single pile are analyzed in homogenous elastic soil , inhomogenous viscoelastic soil homogenous viscoelastic soil . at the same time , the factors to influence the impedances of single pile are examined
本论文采用novak薄层法，推导了在均质地基中，端承单桩和摩擦单桩的动阻抗；并全面分析和对比了均质弹性、均质粘弹性和非均质粘弹性地基模型中的单桩的动力阻抗，考察了各种因素对单桩动力阻抗的影响程度。