critical state soil mechanics

The concept of introducing critical repeated stress level into the Carter Model is expounded based on the critical state soil mechanics;and the Carter Model is modified.

在前人研究的基础上,基于临界状态土力学理论,在Carter模型中引入临界重复应力的概念形成改进Carter模型;该模型概念明确、参数简单,可以合理地反映重复加卸载作用下土体主要特性。

Based on the researches of the other scholars and the critical state soil mechanics,theoretical formulas of the undrained strength under K0 compression and extension stress condition were derived with consideration of induced anisotropy.

从临界状态土力学出发,考虑K0固结引起的诱发各向异性,推导了K0固结条件下三轴压缩和三轴拉伸不排水强度的理论计算公式。

On the basis of general principles of mechanics and critical state soil mechanics theory,a theoretical formula determining the coefficient of earth pressure at rest for cohesionless soil is derived by means of combining hypoplasticity with critical state soil mechanics.

在满足一般力学原理和临界状态土力学理论的基础上 ,本文将亚塑性理论与临界状态土力学相结合 ,推出了一个计算无粘性土静止土压力系数的理论公式 。