Investor Presentaiton
Result of Soil Slope Stability Analyses in the Study Area
No
Location
Lithology
Morphology &
topography
Soil/Rock Properties
Factor of Safety
&
Type of Failure
Remarks
The slope is
located near to
main road in ter
connecting
Soil of
4 Sukowuwuh
Village
andesite
breccia
Moderately
steep slope
(14%-20%),
Structural Hills
H = 12 m,
W = 16.2 m,
17.7 m,
c = 4.1 kg/cm²
f = 3º, g = 11.8
L =
debris slide
villages. The
slope = 41°
rotational
0.36 (unstable),
slope has ever
slided, but
already
overcome by
drainage system
The location of
the slope is near
the villager
Wadas
5
Soil
andesite
Village
lava
Steep slope
(21%-55%),
Lava Hills
H = 7.2 m,
W = 19.3 m,
L =
8.8 m,
slope = 52°
c = 2.5 kg/cm2
f = 21°, g = 20.23
debris slide
rotational
0.54 (unstable),
houses
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