15.1 Portfolio Description
221
Fig. 15.1 Dam 1A cross section: raise at altitude 100 of Dam 1
Table 15.1 Geotechnical parameters of the soils in cross sections of Dams 1A and 1B
Zone
Name
γ (kN m −3 )
C (kPa)
ϕ (°)
1
Rockfill 1
24
0
38
2
Rockfill 2
22
0
35
3
Low perm. material 21
18
31.5
4
Compacted material 22
10
28
Fig. 15.2 Dam 1B or final stage, height 162 m, of Dam 1, centerline rockfill dam
221
Fig. 15.1 Dam 1A cross section: raise at altitude 100 of Dam 1
Table 15.1 Geotechnical parameters of the soils in cross sections of Dams 1A and 1B
Zone
Name
γ (kN m −3 )
C (kPa)
ϕ (°)
1
Rockfill 1
24
0
38
2
Rockfill 2
22
0
35
3
Low perm. material 21
18
31.5
4
Compacted material 22
10
28
Fig. 15.2 Dam 1B or final stage, height 162 m, of Dam 1, centerline rockfill dam