25 shows the critical slip surface obtained from stability

Stability Analysis of Prescribed Slip Surfaces Based on a Combination of the Equilibrium Equation and the Critical Unstable Condition, International Journal of Geomechanics

Determination of the critical slip surface in slope stability analysis

Determination of the critical slip surface in slope stability analysis

Stability analysis for two-layered slopes by using the strength reduction method

Frontiers Landslide mechanism and stability of an open-pit slope: The Manglai open-pit coal mine

Determining the Critical Slip Surface of Three-Dimensional Soil Slopes from the Stress Fields Solved Using the Finite Element Method

A Reinforcement Learning approach to the location of the non-circular critical slip surface of slopes - ScienceDirect

Slope stability analysis - Wikipedia

Frontiers Determining the Critical Slip Surface of Slope by Vector Sum Method Based on Strength Reduction Definition