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Comparative study of granular soil models using particle and mesh-based schemes

Author
Wriggers, W.; Larese, A.; Volkner, S.; Oñate, E.; Rung, T.
Type of activity
Presentation of work at congresses
Name of edition
VII European Congress on Computational Methods in Applied Sciences and Engineering
Date of publication
2016
Presentation's date
2016-06
Book of congress proceedings
VII European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS 2016): Crete, Greece: June 5-10, 2016: proceedings
First page
1
Last page
1
URL
https://www.eccomas2016.org/proceedings/pdf/8631.pdf Open in new window
Abstract
The paper is devoted to the predictive performance of different numerical approaches for modelling the behaviour of granular soils. The study aims to advocate the benefits of a simple soil description using a non-Newtonian model depicting perfect plasticity, which does not display spurious soil creeping. Validation studies refer to classical granular dam break problems as well as more complex fluid-soil interaction. Results are obtained from a classical multiphase Finite-Volume method using a Vo...
Group of research
(MC)2 - UPC Computational continuum mechanics
GMNE - Numerical Methods in Engineering Group

Participants