Influence of the Slope Shape on Seismic Stability of a Slope

Table 3

Minimum dynamic safety factor of the convex slope, exterior polyline shape slope, and linear slope.

Amplitudes ()	Convex slope	Exterior polyline shape slope	Linear slope	Difference with exterior polyline shape slope (convex slope, %)	Difference with linear slope (convex slope, %)
0.05	1.00	1.02	1.04	2.0	4.0
0.1	0.90	0.92	0.95	2.2	5.6
0.15	0.82	0.84	0.88	2.4	7.3
0.2	0.75	0.78	0.81	4.0	8.0