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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Setting initial state variables: γ PS<br />
o<br />
Given: σ o , OCR<br />
Find: γ PS<br />
and p co<br />
o and p co<br />
0<br />
600<br />
q [kPa]<br />
500<br />
400<br />
300<br />
200<br />
100<br />
Shear mechanism<br />
Cap surface<br />
σ ο<br />
σ SR<br />
0 100 200 300 400 500<br />
p [kPa]<br />
Procedure:<br />
Set effective stress state at the SR point<br />
σy<br />
SR = σ yo OCR<br />
σx<br />
SR = σz<br />
SR = σ y Ko<br />
SR<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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