Constitutive Modeling

Paper04 - Modelling the cyclic ratcheting of sands through memory-enhanced bounding surface plasticity.

Tue, 30 Jun 2020 by jaabell / Publications

This is the first paper fruit of the on-going collaboration with Federico Pisanò at TU Delft. Here we tackle the problem of formulating a constitutive model, derived from the SAniSand framework by Yannis Dafalias, which can replicate the ratcheting phenomenon on sands.

What is ratcheting?