The failure mechanism of rock slope due to surface infiltration is discussed.

对地表入渗影响下的岩体边坡失稳机制进行了探讨。

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Finite element method is used as numerical simulation means and a program used to calculate saturated unsaturated seepage due to surface infiltration is worked out.

采用有限元方法作为数值模拟手段，编制了考虑地表入渗的饱和非饱和渗流有限元计算程序。

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