摘要
一般文献上都将上坡稳定分析的严布（Ｊａｎｂｕ）法做为单独的一种方法来应用。实际上严布及其同将这种方法与图表法相结合，发展了一种比较完整的计算过程。根据这种方法可以得出对应于不同滑动面的强度的破坏包线，从优岢确定最危险滑动面的位置及相应的安全系数。
Janbu system for slope stability analysis is generally used as a separate and single method in common literature. Actually,the Janbu system,incorporating with diagram method, has been developed into a complete computation procedure by Janbu and his colleagues. By using this procedure, the failure envelope curve corresponding to the strength of various sliding surfaces can be obtained, thus determining the location of the most dangerous sliding surface and its corresponding factor of safety.
