viscoelastic deformation

Based on the creep experimental data of shale, the relationship between stress level, time and viscoelastic deformation disciplines of rock is analyzed.

作者在页岩蠕变试验数据的基础上，分析了岩石粘弹性变形随应力水平不同和时间发展的变化规律。

A new model of analysis the characters of deformation of viscoelastic horizontal round adits in rocks

一种分析粘弹性岩体中水平圆形硐室变形特性的新模型

Deformation properties of horizontal round adits in viscoelastic rocks with fractional Kelvin model

具有分数Kelvin模型的粘弹性岩体中水平圆形硐室的变形特性

Carried on the viscoelastic analysis of surrounding rock to rock creep properties in tunnel excavation, explore the radial displacement with time deformation relation, and compared with elastic analytical results. The creep characteristics of rock tunnel shows the necessity in considering viscoelastic analytical.

对隧道开挖中的围岩隧道蠕变特性进行了粘弹性解析分析，探讨了围岩隧道径向位移随时间变形关系，并与弹性解析结果对比，说明了围岩隧道蠕变特性分析中考虑粘弹性解析的必要性。

The eigen-relaxation time and eigen-function for viscoelastic toroidal deformation can be analytically given when the total layer number is up to 6 between CMB and earth surface.

当核幔-地表小于6个分层时，本文能解析地给出了粘弹性地球环形场的特征松弛时间。并写出了地表剪切应力激发下的特征函数表达式。