Theoretical study on single pile in layered saturated soil considering the consolidation and rheology
Theoretical study on single pile in layered saturated soil considering the consolidation and rheology
复制标题
DOI：
--
复制
发表时间：
2001
影响因子：
2.4
通讯作者：
W. Jian
中科院分区：
文献类型：
--
作者：
W. Jian
采用积分方程求解成层饱和土中考虑固结和流变的单桩问题。基于成层半空间中圆形荷载的基本解，得到了成层饱和粘弹性土中单桩的第二类Fredholm积分方程。利用拉普拉斯变换，积分方程可得到简化。通过相应的拉普拉斯逆积分变换和积分方程的数值求解，得到了桩的位移、轴力和剪应力。
The integral equation is used to solve the problem of single pile in layered saturated soil considering the consolidation and rheology. Based on the fundamental solution of circular load in the interior of the layered half space, the second kind of Fredholm integral equation of the single pile in layered saturated viscoelastic soil is obtained. The integral equation can be simplified by means of Laplace transform. Furthermore, by using the corresponding inverse Laplace integral transform and numerical solution of integral equation, the displacement and axial force as well as the shear stress of the pile are obtained.