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Integrated GIS and geotechnical assessment of the stability of the Oued Ayda dike (Kesra Siliana, Tunisia)

World Journal of Geomatics and Geosciences | Vol 5, Issue 1

Table 2. Safety factors obtained for the upstream and downstreamslopes at the different phases of hydromechanical analysis.

PhaseSafety factor (SF)
Short termLong term
Talus AmontTalus AvalTalus AmontTalus Aval
Construction3,9613,198 
Filled (FN) 5,1873,2983,1331,335
Quick Drain 3,6253,3412,0231,333
Empty  2,2531,338
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