Abstract:The finite element method (FEM) and the discrete element method (DEM) are two commonly used techniques in modeling different types of materials. FEM is used for materials that behave like a continuous substance, while DEM is used for materials that can be seen as individual particles. Sometimes, it's necessary to combine these two methods to get a more accurate representation of the granular material's behavior. This is typically done by directly connecting the individual particles in DEM with the larger eleme… Show more
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