equilibrium stability meaning in English

平衡稳定性

The judgement formula for high and low speed landslide and a new theory of stiffness - effect instability are presented for the instability of planar - sliding slope by the catastrophe theory . it is pointed out that the limit equilibrium stability analysis method of rigidity body has a lot of defects . the relationship between the action of outside environment and the response of slope system is complicatedly nonlinear according to the nonlinear dynamics model of slope evolution built
针对斜坡平面滑动失稳问题，运用突变理论方法，给出了快速滑坡和慢速滑坡发生的判据，验证了刚体极限平衡稳定性评价方法有较大缺陷；根据斜坡演化非线性动力学模型，发现斜坡演化过程会出现混沌现象，其通向混沌之路是通过倍周期分叉实现的。
Third , it puts forward the logarithmic spiral failure surface bishop steep reinforced slope limit equilibrium stability analysis method . this method is used to calculate the engineering living example and compared with the calculations of the engineering living example and compared with the calculations of the swedish circle method and proved applicable
第三，本文针对加筋陡坡潜在破裂面矢径随路堤深度而增加的特点，提出用对数螺旋线作滑动面的毕肖普法进行稳定分析，编制了稳定分析程序，并对工程实例进行了分析计算，将计算结果与瑞典圆弧法分析进行比较。