Engineering Manual No. 29: Planar Slip Surface Stability Analysis of a Rock Slope Using GEO5


tabilization measures based on the calculated safety factor.

Conclusions:

The manual concludes that the rock slope, with a calculated factor of safety of 37.75, significantly exceeds the required minimum of 1.5, indicating long-term stability without the need for additional stabilization. The analysis also demonstrates that even under potential changes in groundwater conditions, the slope remains stable, confirming the robustness of the initial design.


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