循环荷载作用下软黏土变形特性研究

On the deformation of soft clay subjected to cyclic loading

摘要: 通过对饱和软黏土进行一系列应力控制的循环三轴试验 ,结合各向同性弹塑性边界面模型数值模拟 ,得出了软黏土在不排水条件下受循环荷载作用时的累积残余变形规律。

Abstract: Based on the results of one way stress controlled undrained cyclic triaxial tests and numerical simulations using an isotropic elasto plastic bounding surface model, the evolution of the accumulated residual deformation of soft clay is presented.