some animations related to soil constitutive modelling are available here on SoilModels: soilmodels.com/soilanim.
In the sense of open education, the animations are shared under the open license CC BY to use them as teaching and learning material.
The first animations available are related to the Modified Cam Clay model with its state boundary surface, drained and undrained triaxial tests at different overconsolidation ratios: soilmodels.com/soilanim/#link_tab-1609524430349-10
I will continuously upload animations here.
Yours animated PDF are nices for training
Thank you for your feedback. I am happy if you use them.
Thanks for sharing these animations! very educational! Second to none!