An example is used to show how to analyze the seepage stability, it is shown that the dynamic model is better than the static model. 文中以实例介绍了如何进行渗流稳定分析，计算结果表明动态模型明显优于静态统计分析方法。
To describe those blocks and analyze their stabilities, the stereographic projection diagram method is developed and employed. 为了准确地描述这些块体并进行稳定分析，提出赤平极射投影作图法。
