边坡稳定性分析方法:边坡稳定性通常表示为抗滑力与滑动力的比值。比例越大，斜率就越稳定。对边坡稳定性的最重要分析是寻求安全系数，这是安全边际的传统度量。采用以下方法对边坡稳定性进行评价。
以上两个数字简单地说明了边坡失稳的可能性，如果平面破坏是在低倾角处，而不是倾斜角度。倾斜角度的不连续性被证明是增加的，通过与坡度角的平行关系可以很容易地看出，相对斜率在性质上趋于稳定。不连续性被证明在倾角的进一步增加，并使其能够承受倾倒失败。定性分析:通过分析斜率大小和形状,边坡的地质构造,地质环境和斜率的形成的过程,土壤性质、边坡的变形和断裂,影响其稳定性的因素,然后确定边坡演化阶段和稳定条件。
Method for slope stability analysis: The slope stability is usually expressed as the ratio of the resisting force to the sliding force on the surface which is the coefficient of stability against sliding. The greater of the ratio is, the slope is more stable.The most important analyses of slope stability are seeking the factor of safety, which is a traditional measure of the safety margin. And the following methods are commonly used to evaluate the slope stability.
The above two figures simply illustrate the explanation regarding the possibility of the slope failure if the plane failure is at the low dip than the slope angle. The dip angle discontinuity is illustrated to be increasing, and the illustration can be easily shown by being sub-parallel to the slope angle, and the relative slope seems to be becoming stable in nature. The discontinuity is being shown to be further increasing in dip angle, and it enables to undergo the toppling failure. Qualitative analysis: Through the analysis of the slope size and shape, the geological structure of the slope, the geologic environment and the process of forming the slope, the soil properties, deformation and fracture of the slope and the factors affect its stability and then determine the slope evolution phase and stable conditions.