Hydro-Mechanical Properties of an Unsaturated Frictional Material

Observed Values
Number of observations Transient
50
40
30
20
10
0
0 10 20 30 40 50
80
70
60
50
40
30
20
10
column test I Dense specimen Initial void ratio = 0.66 Flow rate = 30 ml/min state
imbibition 1st
Predicted Values
0
-3,0 -2,5 -2,0 -1,5 -1,0 -0,5 0,0 0,5 1,0 1,5 2,0 2,5 3,0
Residual Values
Residual Values
Expected Normal Value
3
2
1
0
-1
-2
-3
0 10 20 30 40 50
4
3
2
1
0
-1
-2
-3
Predicted Values
-4
-3,0 -2,5 -2,0 -1,5 -1,0 -0,5 0,0 0,5 1,0 1,5 2,0 2,5 3,0
Residuals
Figure E.8: Model validation results from 1 st imbibition process (dense specimen)
241
0.99
0.95
0.85
0.50
0.15
0.05
0.01