## A material point method for thin shells with frictional contact

- Qi Guo, Xuchen Han, Chuyuan Fu, Theodore F. Gast, Rasmus Tamstorf, Joseph Teran
- ACM Trans. Graph.
- 2018

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@article{Daviet2016ASM, title={A semi-implicit material point method for the continuum simulation of granular materials}, author={Gilles Daviet and Florence Bertails-Descoubes}, journal={ACM Trans. Graph.}, year={2016}, volume={35}, pages={102:1-102:13} }

- Published 2016 in ACM Trans. Graph.
DOI:10.1145/2897824.2925877

We present a new continuum-based method for the realistic simulation of large-scale free-flowing granular materials. We derive a compact model for the rheology of the material, which accounts for the exact nonsmooth Drucker-Prager yield criterion combined with a varying volume fraction. Thanks to a semi-implicit time-stepping scheme and a careful spatial discretization of our rheology built upon the Material-Point Method, we are able to preserve at each time step the exact coupling between… CONTINUE READING

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