The minimum factor of safety of an unsaturated soil slope is analyzed with the changes of different parameters.
通过具体算例，对安全系数比和重度对最小安全系数的影响进行分析。
On the other side, the proposed method can also consider the influence of the change of stress fields and pore pressure field on the minimum factor of safety by the finite element analysis.
同时，本方法利用有限元法分析的应力和孔隙水压力结果，按有效应力法计算边坡安全系数，可分析施工过程中应力和孔隙水压力变化对边坡最小安全系数的影响。
In this paper, relationship is also investigated between the parameters of the rock slope under the condition of the minimum safety factor and some meaningful results are obtained.
此外本文还探讨了在安全系数最小的条件下，边坡参数间的关系，并得出一些有意义的结果。
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