Calibration of granular material parameters for DEM modelling and numerical verification by blade–granular material interaction

The discrete element method (DEM) is a promising approach to model blade–granular material interactions. The accuracy of DEM models depends on the model parameters. In this study, a calibration process was developed to determine the parameter values. The particle size was the same as the real materi...

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Veröffentlicht in:	Journal of terramechanics 2009-02, Vol.46 (1), p.15-26
Hauptverfasser:	Coetzee, C.J., Els, D.N.J.
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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