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Hardening Soil model with small strain stiffness - Zace Services Ltd.

Hardening Soil model with small strain stiffness - Zace Services Ltd.

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Estimation of material properties: E ref<br />

50<br />

Lets us find E 50 for each confining stress<br />

f<br />

50<br />

( σ<br />

3<br />

=<br />

q<br />

2500<br />

2000<br />

1500<br />

100)<br />

1000<br />

1<br />

E<br />

50( σ<br />

3<br />

= 300kPa)<br />

1<br />

E<br />

50( σ<br />

3<br />

= 600kPa)<br />

E<br />

50( σ<br />

3<br />

= 100kPa)<br />

1<br />

q<br />

f<br />

50<br />

( σ<br />

3<br />

=<br />

q<br />

f<br />

50<br />

( σ<br />

3<br />

=<br />

100)<br />

500<br />

100)<br />

0<br />

0 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.1<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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