46315 2018 eng lecture 0 -- -- -- Use of DEM-LBM modeling to prove the relevance of free jet model for soil erosion by impinging jet The aim of this study is to provide a micromechanical insight into the mechanisms taking place during the erosion of a cohesive granular material driven by a fluid flow, the objectives are summarized as follows: Perform numerical erosion tests. Parallelization of the code (Gpu). Extensive parametric analysis => rely micro parameters (eg. Cohesion) to macro parameters (eg. Soil erodibility, mechanical strengths). 2nd YADE Workshop, IRSTEA, Aix-en-Provence Aix-en-Provence, France 26.04.2018 0 Z. Benseghier eng uncontrolled DEM-LBM simulation eng uncontrolled Erosion of cohesive soils eng uncontrolled Jet erosion test Ingenieurbau Datei im Netzwerk der BAM verfügbar ("Closed Access") Präsentation