Initial void ratio |
eo |
- |
0.7 |
0.8 |
0.6 |
Unit weight |
γ |
kN/m3 |
16 |
22.5 |
18 |
Overconsolidation ratio |
OCR |
- |
1 |
1 |
1 |
Lateral earth pressure coefficient at rest |
Ko |
- |
1 |
0.2175 |
0.1473 |
Poisson's ratio |
v |
- |
0.4 |
0.18 |
0.25 |
Stiffness modulus for unloading/reloading |
Eur |
MPa |
13.02 |
210 |
180 |
Stiffness modulus for primary loading |
E50 |
MPa |
1.86 |
90 |
35 |
Oedometric modulus |
Eoed |
MPa |
5.56 |
60 |
45 |
Power for stress-level dependency |
m |
- |
0.5 |
0.6 |
0.6 |
Cohesion |
c |
kPa |
40 |
4 |
7 |
Friction angle |
∅ |
° |
5 |
48 |
40 |
Dilation angle |
ψ |
° |
0 |
18 |
10 |
Failure ratio |
Rf |
- |
0.9 |
0.9 |
0.9 |
Layer thickness |
z |
m |
30 |
10 |
1 |