Hardening Soil model with small strain stiffness - Zace Services Ltd.
Hardening Soil model with small strain stiffness - Zace Services Ltd.
Hardening Soil model with small strain stiffness - Zace Services Ltd.
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Example: triaxial test on dense Hostun sand<br />
6<br />
5.5<br />
300000<br />
5<br />
250000<br />
SIG-1 / SIG-3 [kPa]<br />
4.5<br />
4<br />
3.5<br />
3<br />
2.5<br />
HS-std<br />
HS-<strong>small</strong><br />
G [kPa]<br />
200000<br />
150000<br />
100000<br />
HS-std<br />
HS-<strong>small</strong><br />
2<br />
1.5<br />
50000<br />
1<br />
0<br />
0 0.02 0.04 0.06 0.08 0.1<br />
0.00001 0.0001 0.001 0.01 0.1 1<br />
EPS-1 [-]<br />
EPS-1-EPS-3 [-]<br />
(a) σ 1<br />
σ 3<br />
(ε 1 ) (Z <strong>Soil</strong>)<br />
(b) G(γ) (Z <strong>Soil</strong>)<br />
4<br />
0 0.02 0.04 0.06 0.08 0.1<br />
3.5<br />
0.08<br />
SIG-1 / SIG-3 [kPa]<br />
3<br />
2.5<br />
2<br />
HS-std<br />
HS-<strong>small</strong><br />
EPS-V [-]<br />
0.07<br />
0.06<br />
0.05<br />
0.04<br />
0.03<br />
0.02<br />
HS-std<br />
HS-<strong>small</strong><br />
1.5<br />
0.01<br />
0<br />
1<br />
-0.01<br />
0 0.002 0.004 0.006 0.008 0.01<br />
-0.02<br />
EPS-1 [-]<br />
EPS-1 [-]<br />
(c) σ 1<br />
σ 3<br />
(ε 1 ) (zoom) (Z <strong>Soil</strong>)<br />
(d) ε v (ε 1 ) (Z <strong>Soil</strong>)<br />
Andrzej Truty ZACE <strong>Services</strong><br />
<strong>Hardening</strong> <strong>Soil</strong> <strong>model</strong> <strong>with</strong> <strong>small</strong> <strong>strain</strong> <strong>stiffness</strong>
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