Introduction

This example simulates a series of triaxial tests which can be used to verify that the NorSand constitutive model is functioning properly. The simulations include both isotropically consolidated drained tests (CID) and isotropically consolidated undrained tests (CIU):

1. Consolidating the sample to an initial isotropic stress state;
2. A) Drained test on dense soil;
3. B) Drained test on loose soil;
4. C) Undrained test on dense soil; and
5. D) Undrained test on loose soil.

The verification includes comparisons with results from an Excel VBA implementation and discussions relative to the NorSand theoretical framework. Results from corresponding laboratory  tests are also used to highlight NorSand’s excellent behaviour modelling capabilities. Users are encouraged to consult the SIMGA/W user guide while reading through this example.