upper plastic limit

基本解释

The slope stability analysis is studied with the nonlinear failure criterion based on the plastic upper limit theorem.
利用塑性分析上限定理，考虑岩土介质本身的非线性破坏准则，对各种不同破裂面边坡稳定性分析进行研究。
An analytical method of stability against upheaval of deep excavation by the upper limit theory of plastic mechanics is presented.
提出了一个以塑性力学的上限分析理论为基础的深基坑基底抗隆起稳定分析方法；
The cusp catastrophe model is established by means of the upper bound theorem of plastic limit theory for analyzing the stability of slope.
基于突变理论提出了考虑降雨入渗影响的非饱和土基坑边坡稳定性分析方法。